21580473600

素因数分解:

$2^8\times 3^4\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{313}}^1$

素因数の和:377

約数の個数: 1080

約数和(自身を含む): 96298072640

約数和(自身を除く): 74717599040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 25, 27, 28, 30, 32, 35, 36, 38, 40, 42, 45, 48, 50, 54, 56, 57, 60, 63, 64, 70, 72, 75, 76, 80, 81, 84, 90, 95, 96, 100, 105, 108, 112, 114, 120, 126, 128, 133, 135, 140, 144, 150, 152, 160, 162, 168, 171, 175, 180, 189, 190, 192, 200, 210, 216, 224, 225, 228, 240, 252, 256, 266, 270, 280, 285, 288, 300, 304, 313, 315, 320, 324, 336, 342, 350, 360, 378, 380, 384, 399, 400, 405, 420, 432, 448, 450, 456, 475, 480, 504, 513, 525, 532, 540, 560, 567, 570, 576, 600, 608, 626, 630, 640, 648, 665, 672, 675, 684, 700, 720, 756, 760, 768, 798, 800, 810, 840, 855, 864, 896, 900, 912, 939, 945, 950, 960, 1008, 1026, 1050, 1064, 1080, 1120, 1134, 1140, 1152, 1197, 1200, 1216, 1252, 1260, 1280, 1296, 1330, 1344, 1350, 1368, 1400, 1425, 1440, 1512, 1520, 1539, 1565, 1575, 1596, 1600, 1620, 1680, 1710, 1728, 1792, 1800, 1824, 1878, 1890, 1900, 1920, 1995, 2016, 2025, 2052, 2100, 2128, 2160, 2191, 2240, 2268, 2280, 2304, 2394, 2400, 2432, 2504, 2520, 2565, 2592, 2660, 2688, 2700, 2736, 2800, 2817, 2835, 2850, 2880, 3024, 3040, 3078, 3130, 3150, 3192, 3200, 3240, 3325, 3360, 3420, 3456, 3591, 3600, 3648, 3756, 3780, 3800, 3840, 3990, 4032, 4050, 4104, 4200, 4256, 4275, 4320, 4382, 4480, 4536, 4560, 4695, 4725, 4788, 4800, 4864, 5008, 5040, 5130, 5184, 5320, 5376, 5400, 5472, 5600, 5634, 5670, 5700, 5760, 5947, 5985, 6048, 6080, 6156, 6260, 6300, 6384, 6400, 6480, 6573, 6650, 6720, 6840, 6912, 7182, 7200, 7296, 7512, 7560, 7600, 7695, 7825, 7980, 8064, 8100, 8208, 8400, 8451, 8512, 8550, 8640, 8764, 8960, 9072, 9120, 9390, 9450, 9576, 9600, 9975, 10016, 10080, 10260, 10368, 10640, 10773, 10800, 10944, 10955, 11200, 11268, 11340, 11400, 11520, 11894, 11970, 12096, 12160, 12312, 12520, 12600, 12768, 12825, 12960, 13146, 13300, 13440, 13680, 14085, 14175, 14364, 14400, 14592, 15024, 15120, 15200, 15390, 15650, 15960, 16128, 16200, 16416, 16800, 16902, 17024, 17100, 17280, 17528, 17841, 17955, 18144, 18240, 18780, 18900, 19152, 19200, 19719, 19950, 20032, 20160, 20520, 20736, 21280, 21546, 21600, 21888, 21910, 22400, 22536, 22680, 22800, 23475, 23788, 23940, 24192, 24320, 24624, 25040, 25200, 25353, 25536, 25650, 25920, 26292, 26600, 26880, 27360, 28170, 28350, 28728, 28800, 29735, 29925, 30048, 30240, 30400, 30780, 31300, 31920, 32400, 32832, 32865, 33600, 33804, 34048, 34200, 34560, 35056, 35682, 35910, 36288, 36480, 37560, 37800, 38304, 38475, 39438, 39900, 40064, 40320, 41040, 41629, 42255, 42560, 43092, 43200, 43776, 43820, 44800, 45072, 45360, 45600, 46950, 47576, 47880, 48384, 49248, 50080, 50400, 50706, 51072, 51300, 51840, 52584, 53200, 53523, 53865, 54720, 54775, 56340, 56700, 57456, 57600, 59157, 59470, 59850, 60096, 60480, 60800, 61560, 62600, 63840, 64800, 65664, 65730, 67200, 67608, 68400, 70112, 70425, 71364, 71820, 72576, 72960, 75120, 75600, 76608, 76950, 78876, 79800, 80128, 80640, 82080, 83258, 84510, 85120, 86184, 86400, 87640, 89205, 89775, 90144, 90720, 91200, 93900, 95152, 95760, 98496, 98595, 100160, 100800, 101412, 102144, 102600, 103680, 105168, 106400, 107046, 107730, 109440, 109550, 112680, 113400, 114912, 118314, 118940, 119700, 120192, 120960, 121600, 123120, 124887, 125200, 126765, 127680, 129600, 131328, 131460, 134400, 135216, 136800, 140224, 140850, 142728, 143640, 145152, 148675, 150240, 151200, 153216, 153900, 157752, 159600, 160569, 164160, 164325, 166516, 169020, 170240, 172368, 172800, 175280, 177471, 178410, 179550, 180288, 181440, 182400, 187800, 190304, 191520, 196992, 197190, 200320, 201600, 202824, 205200, 208145, 210336, 211275, 212800, 214092, 215460, 218880, 219100, 225360, 226800, 229824, 236628, 237880, 239400, 240384, 241920, 246240, 249774, 250400, 253530, 255360, 259200, 262920, 267615, 269325, 270432, 273600, 280448, 281700, 285456, 287280, 295785, 297350, 300480, 302400, 306432, 307800, 315504, 319200, 321138, 328320, 328650, 333032, 338040, 344736, 350560, 354942, 356820, 359100, 360576, 362880, 364800, 374661, 375600, 380608, 383040, 393984, 394380, 400640, 403200, 405648, 410400, 416290, 420672, 422550, 425600, 428184, 430920, 438200, 446025, 450720, 453600, 459648, 473256, 475760, 478800, 481707, 492480, 492975, 499548, 500800, 507060, 510720, 518400, 525840, 535230, 538650, 540864, 547200, 560896, 563400, 570912, 574560, 591570, 594700, 600960, 604800, 615600, 624435, 631008, 633825, 638400, 642276, 656640, 657300, 666064, 676080, 689472, 701120, 709884, 713640, 718200, 721152, 725760, 749322, 751200, 761216, 766080, 788760, 802845, 811296, 820800, 832580, 841344, 845100, 851200, 856368, 861840, 876400, 887355, 892050, 901440, 907200, 919296, 946512, 951520, 957600, 963414, 984960, 985950, 999096, 1001600, 1014120, 1040725, 1051680, 1070460, 1077300, 1081728, 1094400, 1123983, 1126800, 1141824, 1149120, 1183140, 1189400, 1201920, 1209600, 1231200, 1248870, 1262016, 1267650, 1276800, 1284552, 1314600, 1332128, 1338075, 1352160, 1378944, 1402240, 1419768, 1427280, 1436400, 1478925, 1498644, 1502400, 1522432, 1532160, 1577520, 1605690, 1622592, 1641600, 1665160, 1682688, 1690200, 1712736, 1723680, 1752800, 1774710, 1784100, 1802880, 1814400, 1873305, 1893024, 1903040, 1915200, 1926828, 1969920, 1971900, 1998192, 2003200, 2028240, 2081450, 2103360, 2140920, 2154600, 2163456, 2247966, 2253600, 2283648, 2298240, 2366280, 2378800, 2408535, 2462400, 2497740, 2524032, 2535300, 2553600, 2569104, 2629200, 2664256, 2676150, 2704320, 2757888, 2804480, 2839536, 2854560, 2872800, 2957850, 2997288, 3004800, 3122175, 3155040, 3211380, 3245184, 3283200, 3330320, 3371949, 3380400, 3425472, 3447360, 3505600, 3549420, 3568200, 3605760, 3628800, 3746610, 3786048, 3806080, 3830400, 3853656, 3943800, 3996384, 4014225, 4056480, 4162900, 4206720, 4281840, 4309200, 4436775, 4495932, 4507200, 4567296, 4596480, 4732560, 4757600, 4817070, 4924800, 4995480, 5048064, 5070600, 5138208, 5258400, 5328512, 5352300, 5408640, 5619915, 5679072, 5709120, 5745600, 5915700, 5994576, 6009600, 6244350, 6310080, 6422760, 6490368, 6660640, 6743898, 6760800, 6850944, 6894720, 7011200, 7098840, 7136400, 7493220, 7572096, 7612160, 7660800, 7707312, 7887600, 7992768, 8028450, 8112960, 8325800, 8413440, 8563680, 8618400, 8873550, 8991864, 9014400, 9366525, 9465120, 9515200, 9634140, 9849600, 9990960, 10141200, 10276416, 10516800, 10657024, 10704600, 10817280, 11239830, 11358144, 11418240, 11491200, 11831400, 11989152, 12042675, 12488700, 12620160, 12845520, 13321280, 13487796, 13521600, 13701888, 13789440, 14022400, 14197680, 14272800, 14986440, 15144192, 15414624, 15775200, 15985536, 16056900, 16225920, 16651600, 16859745, 17127360, 17236800, 17747100, 17983728, 18028800, 18733050, 18930240, 19030400, 19268280, 19981920, 20282400, 20552832, 21033600, 21409200, 22479660, 22716288, 22836480, 22982400, 23662800, 23978304, 24085350, 24977400, 25240320, 25691040, 26642560, 26975592, 27043200, 28099575, 28395360, 28545600, 29972880, 30829248, 31550400, 31971072, 32113800, 32451840, 33303200, 33719490, 34254720, 34473600, 35494200, 35967456, 37466100, 37860480, 38060800, 38536560, 39963840, 40564800, 41105664, 42067200, 42818400, 44959320, 45432576, 47325600, 47956608, 48170700, 49954800, 51382080, 53285120, 53951184, 54086400, 56199150, 56790720, 57091200, 59945760, 61658496, 63100800, 64227600, 66606400, 67438980, 68509440, 68947200, 70988400, 71934912, 74932200, 75720960, 77073120, 79927680, 81129600, 84298725, 85636800, 89918640, 94651200, 95913216, 96341400, 99909600, 102764160, 107902368, 112398300, 113581440, 114182400, 119891520, 123316992, 126201600, 128455200, 133212800, 134877960, 141976800, 143869824, 149864400, 154146240, 159855360, 162259200, 168597450, 171273600, 179837280, 189302400, 192682800, 199819200, 205528320, 215804736, 224796600, 227162880, 239783040, 256910400, 266425600, 269755920, 283953600, 287739648, 299728800, 308292480, 337194900, 342547200, 359674560, 378604800, 385365600, 399638400, 431609472, 449593200, 479566080, 513820800, 539511840, 567907200, 599457600, 616584960, 674389800, 719349120, 770731200, 799276800, 863218944, 899186400, 1027641600, 1079023680, 1135814400, 1198915200, 1348779600, 1438698240, 1541462400, 1798372800, 2158047360, 2397830400, 2697559200, 3082924800, 3596745600, 4316094720, 5395118400, 7193491200, 10790236800, 21580473600]

約数ペア:

[(1, 21580473600), (2, 10790236800), (3, 7193491200), (4, 5395118400), (5, 4316094720), (6, 3596745600), (7, 3082924800), (8, 2697559200), (9, 2397830400), (10, 2158047360), (12, 1798372800), (14, 1541462400), (15, 1438698240), (16, 1348779600), (18, 1198915200), (19, 1135814400), (20, 1079023680), (21, 1027641600), (24, 899186400), (25, 863218944), (27, 799276800), (28, 770731200), (30, 719349120), (32, 674389800), (35, 616584960), (36, 599457600), (38, 567907200), (40, 539511840), (42, 513820800), (45, 479566080), (48, 449593200), (50, 431609472), (54, 399638400), (56, 385365600), (57, 378604800), (60, 359674560), (63, 342547200), (64, 337194900), (70, 308292480), (72, 299728800), (75, 287739648), (76, 283953600), (80, 269755920), (81, 266425600), (84, 256910400), (90, 239783040), (95, 227162880), (96, 224796600), (100, 215804736), (105, 205528320), (108, 199819200), (112, 192682800), (114, 189302400), (120, 179837280), (126, 171273600), (128, 168597450), (133, 162259200), (135, 159855360), (140, 154146240), (144, 149864400), (150, 143869824), (152, 141976800), (160, 134877960), (162, 133212800), (168, 128455200), (171, 126201600), (175, 123316992), (180, 119891520), (189, 114182400), (190, 113581440), (192, 112398300), (200, 107902368), (210, 102764160), (216, 99909600), (224, 96341400), (225, 95913216), (228, 94651200), (240, 89918640), (252, 85636800), (256, 84298725), (266, 81129600), (270, 79927680), (280, 77073120), (285, 75720960), (288, 74932200), (300, 71934912), (304, 70988400), (313, 68947200), (315, 68509440), (320, 67438980), (324, 66606400), (336, 64227600), (342, 63100800), (350, 61658496), (360, 59945760), (378, 57091200), (380, 56790720), (384, 56199150), (399, 54086400), (400, 53951184), (405, 53285120), (420, 51382080), (432, 49954800), (448, 48170700), (450, 47956608), (456, 47325600), (475, 45432576), (480, 44959320), (504, 42818400), (513, 42067200), (525, 41105664), (532, 40564800), (540, 39963840), (560, 38536560), (567, 38060800), (570, 37860480), (576, 37466100), (600, 35967456), (608, 35494200), (626, 34473600), (630, 34254720), (640, 33719490), (648, 33303200), (665, 32451840), (672, 32113800), (675, 31971072), (684, 31550400), (700, 30829248), (720, 29972880), (756, 28545600), (760, 28395360), (768, 28099575), (798, 27043200), (800, 26975592), (810, 26642560), (840, 25691040), (855, 25240320), (864, 24977400), (896, 24085350), (900, 23978304), (912, 23662800), (939, 22982400), (945, 22836480), (950, 22716288), (960, 22479660), (1008, 21409200), (1026, 21033600), (1050, 20552832), (1064, 20282400), (1080, 19981920), (1120, 19268280), (1134, 19030400), (1140, 18930240), (1152, 18733050), (1197, 18028800), (1200, 17983728), (1216, 17747100), (1252, 17236800), (1260, 17127360), (1280, 16859745), (1296, 16651600), (1330, 16225920), (1344, 16056900), (1350, 15985536), (1368, 15775200), (1400, 15414624), (1425, 15144192), (1440, 14986440), (1512, 14272800), (1520, 14197680), (1539, 14022400), (1565, 13789440), (1575, 13701888), (1596, 13521600), (1600, 13487796), (1620, 13321280), (1680, 12845520), (1710, 12620160), (1728, 12488700), (1792, 12042675), (1800, 11989152), (1824, 11831400), (1878, 11491200), (1890, 11418240), (1900, 11358144), (1920, 11239830), (1995, 10817280), (2016, 10704600), (2025, 10657024), (2052, 10516800), (2100, 10276416), (2128, 10141200), (2160, 9990960), (2191, 9849600), (2240, 9634140), (2268, 9515200), (2280, 9465120), (2304, 9366525), (2394, 9014400), (2400, 8991864), (2432, 8873550), (2504, 8618400), (2520, 8563680), (2565, 8413440), (2592, 8325800), (2660, 8112960), (2688, 8028450), (2700, 7992768), (2736, 7887600), (2800, 7707312), (2817, 7660800), (2835, 7612160), (2850, 7572096), (2880, 7493220), (3024, 7136400), (3040, 7098840), (3078, 7011200), (3130, 6894720), (3150, 6850944), (3192, 6760800), (3200, 6743898), (3240, 6660640), (3325, 6490368), (3360, 6422760), (3420, 6310080), (3456, 6244350), (3591, 6009600), (3600, 5994576), (3648, 5915700), (3756, 5745600), (3780, 5709120), (3800, 5679072), (3840, 5619915), (3990, 5408640), (4032, 5352300), (4050, 5328512), (4104, 5258400), (4200, 5138208), (4256, 5070600), (4275, 5048064), (4320, 4995480), (4382, 4924800), (4480, 4817070), (4536, 4757600), (4560, 4732560), (4695, 4596480), (4725, 4567296), (4788, 4507200), (4800, 4495932), (4864, 4436775), (5008, 4309200), (5040, 4281840), (5130, 4206720), (5184, 4162900), (5320, 4056480), (5376, 4014225), (5400, 3996384), (5472, 3943800), (5600, 3853656), (5634, 3830400), (5670, 3806080), (5700, 3786048), (5760, 3746610), (5947, 3628800), (5985, 3605760), (6048, 3568200), (6080, 3549420), (6156, 3505600), (6260, 3447360), (6300, 3425472), (6384, 3380400), (6400, 3371949), (6480, 3330320), (6573, 3283200), (6650, 3245184), (6720, 3211380), (6840, 3155040), (6912, 3122175), (7182, 3004800), (7200, 2997288), (7296, 2957850), (7512, 2872800), (7560, 2854560), (7600, 2839536), (7695, 2804480), (7825, 2757888), (7980, 2704320), (8064, 2676150), (8100, 2664256), (8208, 2629200), (8400, 2569104), (8451, 2553600), (8512, 2535300), (8550, 2524032), (8640, 2497740), (8764, 2462400), (8960, 2408535), (9072, 2378800), (9120, 2366280), (9390, 2298240), (9450, 2283648), (9576, 2253600), (9600, 2247966), (9975, 2163456), (10016, 2154600), (10080, 2140920), (10260, 2103360), (10368, 2081450), (10640, 2028240), (10773, 2003200), (10800, 1998192), (10944, 1971900), (10955, 1969920), (11200, 1926828), (11268, 1915200), (11340, 1903040), (11400, 1893024), (11520, 1873305), (11894, 1814400), (11970, 1802880), (12096, 1784100), (12160, 1774710), (12312, 1752800), (12520, 1723680), (12600, 1712736), (12768, 1690200), (12825, 1682688), (12960, 1665160), (13146, 1641600), (13300, 1622592), (13440, 1605690), (13680, 1577520), (14085, 1532160), (14175, 1522432), (14364, 1502400), (14400, 1498644), (14592, 1478925), (15024, 1436400), (15120, 1427280), (15200, 1419768), (15390, 1402240), (15650, 1378944), (15960, 1352160), (16128, 1338075), (16200, 1332128), (16416, 1314600), (16800, 1284552), (16902, 1276800), (17024, 1267650), (17100, 1262016), (17280, 1248870), (17528, 1231200), (17841, 1209600), (17955, 1201920), (18144, 1189400), (18240, 1183140), (18780, 1149120), (18900, 1141824), (19152, 1126800), (19200, 1123983), (19719, 1094400), (19950, 1081728), (20032, 1077300), (20160, 1070460), (20520, 1051680), (20736, 1040725), (21280, 1014120), (21546, 1001600), (21600, 999096), (21888, 985950), (21910, 984960), (22400, 963414), (22536, 957600), (22680, 951520), (22800, 946512), (23475, 919296), (23788, 907200), (23940, 901440), (24192, 892050), (24320, 887355), (24624, 876400), (25040, 861840), (25200, 856368), (25353, 851200), (25536, 845100), (25650, 841344), (25920, 832580), (26292, 820800), (26600, 811296), (26880, 802845), (27360, 788760), (28170, 766080), (28350, 761216), (28728, 751200), (28800, 749322), (29735, 725760), (29925, 721152), (30048, 718200), (30240, 713640), (30400, 709884), (30780, 701120), (31300, 689472), (31920, 676080), (32400, 666064), (32832, 657300), (32865, 656640), (33600, 642276), (33804, 638400), (34048, 633825), (34200, 631008), (34560, 624435), (35056, 615600), (35682, 604800), (35910, 600960), (36288, 594700), (36480, 591570), (37560, 574560), (37800, 570912), (38304, 563400), (38475, 560896), (39438, 547200), (39900, 540864), (40064, 538650), (40320, 535230), (41040, 525840), (41629, 518400), (42255, 510720), (42560, 507060), (43092, 500800), (43200, 499548), (43776, 492975), (43820, 492480), (44800, 481707), (45072, 478800), (45360, 475760), (45600, 473256), (46950, 459648), (47576, 453600), (47880, 450720), (48384, 446025), (49248, 438200), (50080, 430920), (50400, 428184), (50706, 425600), (51072, 422550), (51300, 420672), (51840, 416290), (52584, 410400), (53200, 405648), (53523, 403200), (53865, 400640), (54720, 394380), (54775, 393984), (56340, 383040), (56700, 380608), (57456, 375600), (57600, 374661), (59157, 364800), (59470, 362880), (59850, 360576), (60096, 359100), (60480, 356820), (60800, 354942), (61560, 350560), (62600, 344736), (63840, 338040), (64800, 333032), (65664, 328650), (65730, 328320), (67200, 321138), (67608, 319200), (68400, 315504), (70112, 307800), (70425, 306432), (71364, 302400), (71820, 300480), (72576, 297350), (72960, 295785), (75120, 287280), (75600, 285456), (76608, 281700), (76950, 280448), (78876, 273600), (79800, 270432), (80128, 269325), (80640, 267615), (82080, 262920), (83258, 259200), (84510, 255360), (85120, 253530), (86184, 250400), (86400, 249774), (87640, 246240), (89205, 241920), (89775, 240384), (90144, 239400), (90720, 237880), (91200, 236628), (93900, 229824), (95152, 226800), (95760, 225360), (98496, 219100), (98595, 218880), (100160, 215460), (100800, 214092), (101412, 212800), (102144, 211275), (102600, 210336), (103680, 208145), (105168, 205200), (106400, 202824), (107046, 201600), (107730, 200320), (109440, 197190), (109550, 196992), (112680, 191520), (113400, 190304), (114912, 187800), (118314, 182400), (118940, 181440), (119700, 180288), (120192, 179550), (120960, 178410), (121600, 177471), (123120, 175280), (124887, 172800), (125200, 172368), (126765, 170240), (127680, 169020), (129600, 166516), (131328, 164325), (131460, 164160), (134400, 160569), (135216, 159600), (136800, 157752), (140224, 153900), (140850, 153216), (142728, 151200), (143640, 150240), (145152, 148675)]