20963728800

素因数分解:

$2^5\times 3^3\times 5^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{683}}^1$

素因数の和:755

約数の個数: 864

約数和(自身を含む): 91372276800

約数和(自身を除く): 70408548000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 27, 28, 29, 30, 32, 35, 36, 40, 42, 45, 48, 49, 50, 54, 56, 58, 60, 63, 70, 72, 75, 80, 84, 87, 90, 96, 98, 100, 105, 108, 112, 116, 120, 126, 135, 140, 144, 145, 147, 150, 160, 168, 174, 175, 180, 189, 196, 200, 203, 210, 216, 224, 225, 232, 240, 245, 252, 261, 270, 280, 288, 290, 294, 300, 315, 336, 348, 350, 360, 378, 392, 400, 406, 420, 432, 435, 441, 450, 464, 480, 490, 504, 522, 525, 540, 560, 580, 588, 600, 609, 630, 672, 675, 683, 696, 700, 720, 725, 735, 756, 783, 784, 800, 812, 840, 864, 870, 882, 900, 928, 945, 980, 1008, 1015, 1044, 1050, 1080, 1120, 1160, 1176, 1200, 1218, 1225, 1260, 1305, 1323, 1350, 1366, 1392, 1400, 1421, 1440, 1450, 1470, 1512, 1566, 1568, 1575, 1624, 1680, 1740, 1764, 1800, 1827, 1890, 1960, 2016, 2030, 2049, 2088, 2100, 2160, 2175, 2205, 2320, 2352, 2400, 2436, 2450, 2520, 2610, 2646, 2700, 2732, 2784, 2800, 2842, 2900, 2940, 3024, 3045, 3132, 3150, 3248, 3360, 3415, 3480, 3528, 3600, 3654, 3675, 3780, 3915, 3920, 4060, 4098, 4176, 4200, 4263, 4320, 4350, 4410, 4640, 4704, 4725, 4781, 4872, 4900, 5040, 5075, 5220, 5292, 5400, 5464, 5481, 5600, 5684, 5800, 5880, 6048, 6090, 6147, 6264, 6300, 6496, 6525, 6615, 6830, 6960, 7056, 7105, 7200, 7308, 7350, 7560, 7830, 7840, 8120, 8196, 8352, 8400, 8526, 8700, 8820, 9135, 9450, 9562, 9744, 9800, 10080, 10150, 10245, 10440, 10584, 10800, 10928, 10962, 11025, 11368, 11600, 11760, 12180, 12294, 12528, 12600, 12789, 13050, 13230, 13660, 13920, 14112, 14210, 14343, 14616, 14700, 15120, 15225, 15660, 16240, 16392, 16800, 17052, 17075, 17400, 17640, 18270, 18441, 18900, 19124, 19488, 19575, 19600, 19807, 20300, 20490, 20880, 21168, 21315, 21600, 21856, 21924, 22050, 22736, 23200, 23520, 23905, 24360, 24588, 25056, 25200, 25578, 26100, 26460, 27320, 27405, 28420, 28686, 29232, 29400, 30240, 30450, 30735, 31320, 32480, 32784, 33075, 33467, 34104, 34150, 34800, 35280, 35525, 36540, 36882, 37800, 38248, 38367, 39150, 39200, 39614, 40600, 40980, 41760, 42336, 42630, 43029, 43848, 44100, 45472, 45675, 47810, 48720, 49176, 50400, 51156, 51225, 52200, 52920, 54640, 54810, 56840, 57372, 58464, 58800, 59421, 60900, 61470, 62640, 63945, 65568, 66150, 66934, 68208, 68300, 69600, 70560, 71050, 71715, 73080, 73764, 75600, 76496, 76734, 78300, 79228, 81200, 81960, 85260, 86058, 87696, 88200, 91350, 92205, 95620, 97440, 98352, 99035, 100401, 102312, 102450, 104400, 105840, 106575, 109280, 109620, 113680, 114744, 117600, 118842, 119525, 121800, 122940, 125280, 127890, 129087, 132300, 133868, 136416, 136600, 137025, 138649, 142100, 143430, 146160, 147528, 151200, 152992, 153468, 153675, 156600, 158456, 162400, 163920, 167335, 170520, 172116, 175392, 176400, 178263, 182700, 184410, 191240, 191835, 196704, 198070, 200802, 204624, 204900, 208800, 211680, 213150, 215145, 219240, 227360, 229488, 237684, 239050, 243600, 245880, 255780, 258174, 264600, 267736, 273200, 274050, 277298, 284200, 286860, 292320, 295056, 297105, 301203, 306936, 307350, 313200, 316912, 319725, 327840, 334670, 341040, 344232, 352800, 356526, 358575, 365400, 368820, 382480, 383670, 396140, 401604, 409248, 409800, 415947, 426300, 430290, 438480, 458976, 461025, 475368, 478100, 487200, 491760, 495175, 502005, 511560, 516348, 529200, 534789, 535472, 546400, 548100, 554596, 568400, 573720, 590112, 594210, 602406, 613872, 614700, 626400, 633824, 639450, 645435, 669340, 682080, 688464, 693245, 713052, 717150, 730800, 737640, 764960, 767340, 792280, 803208, 819600, 831894, 836675, 852600, 860580, 876960, 891315, 903609, 922050, 950736, 956200, 959175, 970543, 983520, 990350, 1004010, 1023120, 1032696, 1058400, 1069578, 1070944, 1075725, 1096200, 1109192, 1136800, 1147440, 1188420, 1204812, 1227744, 1229400, 1247841, 1278900, 1290870, 1338680, 1376928, 1386490, 1426104, 1434300, 1461600, 1475280, 1485525, 1506015, 1534680, 1584560, 1606416, 1639200, 1663788, 1673350, 1705200, 1721160, 1782630, 1807218, 1844100, 1901472, 1912400, 1918350, 1941086, 1980700, 2008020, 2046240, 2065392, 2079735, 2139156, 2151450, 2192400, 2218384, 2294880, 2376840, 2409624, 2458800, 2495682, 2510025, 2557800, 2581740, 2673945, 2677360, 2772980, 2852208, 2868600, 2911629, 2950560, 2971050, 3012030, 3069360, 3169120, 3212832, 3227175, 3327576, 3346700, 3410400, 3442320, 3466225, 3565260, 3614436, 3688200, 3743523, 3824800, 3836700, 3882172, 3961400, 4016040, 4130784, 4159470, 4278312, 4302900, 4384800, 4436768, 4456575, 4518045, 4753680, 4819248, 4852715, 4917600, 4991364, 5020050, 5115600, 5163480, 5347890, 5354720, 5545960, 5704416, 5737200, 5823258, 5942100, 6024060, 6138720, 6239205, 6454350, 6655152, 6693400, 6884640, 6932450, 7130520, 7228872, 7376400, 7487046, 7530075, 7673400, 7764344, 7922800, 8032080, 8318940, 8556624, 8605800, 8734887, 8913150, 9036090, 9507360, 9638496, 9705430, 9982728, 10040100, 10231200, 10326960, 10398675, 10695780, 11091920, 11474400, 11646516, 11884200, 12048120, 12478410, 12908700, 13310304, 13369725, 13386800, 13864900, 14261040, 14457744, 14558145, 14752800, 14974092, 15060150, 15346800, 15528688, 15845600, 16064160, 16637880, 17113248, 17211600, 17469774, 17826300, 18072180, 18717615, 19410860, 19965456, 20080200, 20653920, 20797350, 21391560, 22183840, 22590225, 23293032, 23768400, 24096240, 24263575, 24956820, 25817400, 26204661, 26739450, 26773600, 27729800, 28522080, 28915488, 29116290, 29948184, 30120300, 30693600, 31057376, 31196025, 33275760, 34423200, 34939548, 35652600, 36144360, 37435230, 38821720, 39930912, 40160400, 41594700, 42783120, 43674435, 45180450, 46586064, 47536800, 48192480, 48527150, 49913640, 51634800, 52409322, 53478900, 55459600, 58232580, 59896368, 60240600, 62392050, 66551520, 69879096, 71305200, 72288720, 72790725, 74870460, 77643440, 80320800, 83189400, 85566240, 87348870, 90360900, 93172128, 93588075, 97054300, 99827280, 103269600, 104818644, 106957800, 110919200, 116465160, 119792736, 120481200, 124784100, 131023305, 139758192, 142610400, 144577440, 145581450, 149740920, 155286880, 166378800, 174697740, 180721800, 187176150, 194108600, 199654560, 209637288, 213915600, 218372175, 232930320, 240962400, 249568200, 262046610, 279516384, 291162900, 299481840, 332757600, 349395480, 361443600, 374352300, 388217200, 419274576, 427831200, 436744350, 465860640, 499136400, 524093220, 582325800, 598963680, 655116525, 698790960, 722887200, 748704600, 776434400, 838549152, 873488700, 998272800, 1048186440, 1164651600, 1310233050, 1397581920, 1497409200, 1746977400, 2096372880, 2329303200, 2620466100, 2994818400, 3493954800, 4192745760, 5240932200, 6987909600, 10481864400, 20963728800]

約数ペア:

[(1, 20963728800), (2, 10481864400), (3, 6987909600), (4, 5240932200), (5, 4192745760), (6, 3493954800), (7, 2994818400), (8, 2620466100), (9, 2329303200), (10, 2096372880), (12, 1746977400), (14, 1497409200), (15, 1397581920), (16, 1310233050), (18, 1164651600), (20, 1048186440), (21, 998272800), (24, 873488700), (25, 838549152), (27, 776434400), (28, 748704600), (29, 722887200), (30, 698790960), (32, 655116525), (35, 598963680), (36, 582325800), (40, 524093220), (42, 499136400), (45, 465860640), (48, 436744350), (49, 427831200), (50, 419274576), (54, 388217200), (56, 374352300), (58, 361443600), (60, 349395480), (63, 332757600), (70, 299481840), (72, 291162900), (75, 279516384), (80, 262046610), (84, 249568200), (87, 240962400), (90, 232930320), (96, 218372175), (98, 213915600), (100, 209637288), (105, 199654560), (108, 194108600), (112, 187176150), (116, 180721800), (120, 174697740), (126, 166378800), (135, 155286880), (140, 149740920), (144, 145581450), (145, 144577440), (147, 142610400), (150, 139758192), (160, 131023305), (168, 124784100), (174, 120481200), (175, 119792736), (180, 116465160), (189, 110919200), (196, 106957800), (200, 104818644), (203, 103269600), (210, 99827280), (216, 97054300), (224, 93588075), (225, 93172128), (232, 90360900), (240, 87348870), (245, 85566240), (252, 83189400), (261, 80320800), (270, 77643440), (280, 74870460), (288, 72790725), (290, 72288720), (294, 71305200), (300, 69879096), (315, 66551520), (336, 62392050), (348, 60240600), (350, 59896368), (360, 58232580), (378, 55459600), (392, 53478900), (400, 52409322), (406, 51634800), (420, 49913640), (432, 48527150), (435, 48192480), (441, 47536800), (450, 46586064), (464, 45180450), (480, 43674435), (490, 42783120), (504, 41594700), (522, 40160400), (525, 39930912), (540, 38821720), (560, 37435230), (580, 36144360), (588, 35652600), (600, 34939548), (609, 34423200), (630, 33275760), (672, 31196025), (675, 31057376), (683, 30693600), (696, 30120300), (700, 29948184), (720, 29116290), (725, 28915488), (735, 28522080), (756, 27729800), (783, 26773600), (784, 26739450), (800, 26204661), (812, 25817400), (840, 24956820), (864, 24263575), (870, 24096240), (882, 23768400), (900, 23293032), (928, 22590225), (945, 22183840), (980, 21391560), (1008, 20797350), (1015, 20653920), (1044, 20080200), (1050, 19965456), (1080, 19410860), (1120, 18717615), (1160, 18072180), (1176, 17826300), (1200, 17469774), (1218, 17211600), (1225, 17113248), (1260, 16637880), (1305, 16064160), (1323, 15845600), (1350, 15528688), (1366, 15346800), (1392, 15060150), (1400, 14974092), (1421, 14752800), (1440, 14558145), (1450, 14457744), (1470, 14261040), (1512, 13864900), (1566, 13386800), (1568, 13369725), (1575, 13310304), (1624, 12908700), (1680, 12478410), (1740, 12048120), (1764, 11884200), (1800, 11646516), (1827, 11474400), (1890, 11091920), (1960, 10695780), (2016, 10398675), (2030, 10326960), (2049, 10231200), (2088, 10040100), (2100, 9982728), (2160, 9705430), (2175, 9638496), (2205, 9507360), (2320, 9036090), (2352, 8913150), (2400, 8734887), (2436, 8605800), (2450, 8556624), (2520, 8318940), (2610, 8032080), (2646, 7922800), (2700, 7764344), (2732, 7673400), (2784, 7530075), (2800, 7487046), (2842, 7376400), (2900, 7228872), (2940, 7130520), (3024, 6932450), (3045, 6884640), (3132, 6693400), (3150, 6655152), (3248, 6454350), (3360, 6239205), (3415, 6138720), (3480, 6024060), (3528, 5942100), (3600, 5823258), (3654, 5737200), (3675, 5704416), (3780, 5545960), (3915, 5354720), (3920, 5347890), (4060, 5163480), (4098, 5115600), (4176, 5020050), (4200, 4991364), (4263, 4917600), (4320, 4852715), (4350, 4819248), (4410, 4753680), (4640, 4518045), (4704, 4456575), (4725, 4436768), (4781, 4384800), (4872, 4302900), (4900, 4278312), (5040, 4159470), (5075, 4130784), (5220, 4016040), (5292, 3961400), (5400, 3882172), (5464, 3836700), (5481, 3824800), (5600, 3743523), (5684, 3688200), (5800, 3614436), (5880, 3565260), (6048, 3466225), (6090, 3442320), (6147, 3410400), (6264, 3346700), (6300, 3327576), (6496, 3227175), (6525, 3212832), (6615, 3169120), (6830, 3069360), (6960, 3012030), (7056, 2971050), (7105, 2950560), (7200, 2911629), (7308, 2868600), (7350, 2852208), (7560, 2772980), (7830, 2677360), (7840, 2673945), (8120, 2581740), (8196, 2557800), (8352, 2510025), (8400, 2495682), (8526, 2458800), (8700, 2409624), (8820, 2376840), (9135, 2294880), (9450, 2218384), (9562, 2192400), (9744, 2151450), (9800, 2139156), (10080, 2079735), (10150, 2065392), (10245, 2046240), (10440, 2008020), (10584, 1980700), (10800, 1941086), (10928, 1918350), (10962, 1912400), (11025, 1901472), (11368, 1844100), (11600, 1807218), (11760, 1782630), (12180, 1721160), (12294, 1705200), (12528, 1673350), (12600, 1663788), (12789, 1639200), (13050, 1606416), (13230, 1584560), (13660, 1534680), (13920, 1506015), (14112, 1485525), (14210, 1475280), (14343, 1461600), (14616, 1434300), (14700, 1426104), (15120, 1386490), (15225, 1376928), (15660, 1338680), (16240, 1290870), (16392, 1278900), (16800, 1247841), (17052, 1229400), (17075, 1227744), (17400, 1204812), (17640, 1188420), (18270, 1147440), (18441, 1136800), (18900, 1109192), (19124, 1096200), (19488, 1075725), (19575, 1070944), (19600, 1069578), (19807, 1058400), (20300, 1032696), (20490, 1023120), (20880, 1004010), (21168, 990350), (21315, 983520), (21600, 970543), (21856, 959175), (21924, 956200), (22050, 950736), (22736, 922050), (23200, 903609), (23520, 891315), (23905, 876960), (24360, 860580), (24588, 852600), (25056, 836675), (25200, 831894), (25578, 819600), (26100, 803208), (26460, 792280), (27320, 767340), (27405, 764960), (28420, 737640), (28686, 730800), (29232, 717150), (29400, 713052), (30240, 693245), (30450, 688464), (30735, 682080), (31320, 669340), (32480, 645435), (32784, 639450), (33075, 633824), (33467, 626400), (34104, 614700), (34150, 613872), (34800, 602406), (35280, 594210), (35525, 590112), (36540, 573720), (36882, 568400), (37800, 554596), (38248, 548100), (38367, 546400), (39150, 535472), (39200, 534789), (39614, 529200), (40600, 516348), (40980, 511560), (41760, 502005), (42336, 495175), (42630, 491760), (43029, 487200), (43848, 478100), (44100, 475368), (45472, 461025), (45675, 458976), (47810, 438480), (48720, 430290), (49176, 426300), (50400, 415947), (51156, 409800), (51225, 409248), (52200, 401604), (52920, 396140), (54640, 383670), (54810, 382480), (56840, 368820), (57372, 365400), (58464, 358575), (58800, 356526), (59421, 352800), (60900, 344232), (61470, 341040), (62640, 334670), (63945, 327840), (65568, 319725), (66150, 316912), (66934, 313200), (68208, 307350), (68300, 306936), (69600, 301203), (70560, 297105), (71050, 295056), (71715, 292320), (73080, 286860), (73764, 284200), (75600, 277298), (76496, 274050), (76734, 273200), (78300, 267736), (79228, 264600), (81200, 258174), (81960, 255780), (85260, 245880), (86058, 243600), (87696, 239050), (88200, 237684), (91350, 229488), (92205, 227360), (95620, 219240), (97440, 215145), (98352, 213150), (99035, 211680), (100401, 208800), (102312, 204900), (102450, 204624), (104400, 200802), (105840, 198070), (106575, 196704), (109280, 191835), (109620, 191240), (113680, 184410), (114744, 182700), (117600, 178263), (118842, 176400), (119525, 175392), (121800, 172116), (122940, 170520), (125280, 167335), (127890, 163920), (129087, 162400), (132300, 158456), (133868, 156600), (136416, 153675), (136600, 153468), (137025, 152992), (138649, 151200), (142100, 147528), (143430, 146160)]