21225776880

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1$

素因数の和:218

約数の個数: 960

約数和(自身を含む): 88588615680

約数和(自身を除く): 67362838800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 31, 33, 35, 40, 42, 44, 48, 49, 55, 56, 60, 62, 66, 67, 70, 77, 79, 80, 84, 88, 93, 98, 105, 110, 112, 120, 124, 132, 134, 140, 147, 154, 155, 158, 165, 168, 176, 186, 196, 201, 210, 217, 220, 231, 237, 240, 245, 248, 264, 268, 280, 294, 308, 310, 316, 330, 335, 336, 341, 372, 385, 392, 395, 402, 420, 434, 440, 462, 465, 469, 474, 490, 496, 528, 536, 539, 553, 560, 588, 616, 620, 632, 651, 660, 670, 682, 735, 737, 744, 770, 784, 790, 804, 840, 868, 869, 880, 924, 930, 938, 948, 980, 1005, 1023, 1072, 1078, 1085, 1106, 1155, 1176, 1185, 1232, 1240, 1264, 1302, 1320, 1340, 1364, 1407, 1470, 1474, 1488, 1519, 1540, 1580, 1608, 1617, 1659, 1680, 1705, 1736, 1738, 1848, 1860, 1876, 1896, 1960, 2010, 2046, 2077, 2156, 2170, 2211, 2212, 2310, 2345, 2352, 2370, 2387, 2449, 2480, 2604, 2607, 2640, 2680, 2695, 2728, 2765, 2814, 2940, 2948, 3038, 3080, 3160, 3216, 3234, 3255, 3283, 3318, 3410, 3472, 3476, 3685, 3696, 3720, 3752, 3792, 3871, 3920, 4020, 4092, 4154, 4312, 4340, 4345, 4422, 4424, 4557, 4620, 4690, 4740, 4774, 4898, 5115, 5159, 5208, 5214, 5293, 5360, 5390, 5456, 5530, 5628, 5880, 5896, 6076, 6083, 6160, 6231, 6320, 6468, 6510, 6566, 6636, 6820, 6952, 7035, 7161, 7347, 7370, 7440, 7504, 7595, 7742, 8040, 8085, 8184, 8295, 8308, 8624, 8680, 8690, 8844, 8848, 9114, 9240, 9380, 9480, 9548, 9796, 9849, 10230, 10318, 10385, 10416, 10428, 10586, 10780, 11055, 11060, 11256, 11613, 11760, 11792, 11935, 12152, 12166, 12245, 12462, 12936, 13020, 13035, 13132, 13272, 13640, 13904, 14070, 14322, 14539, 14694, 14740, 15190, 15477, 15484, 15879, 16080, 16170, 16368, 16415, 16590, 16616, 16709, 17143, 17360, 17380, 17688, 18228, 18249, 18480, 18760, 18960, 19096, 19355, 19592, 19698, 20460, 20636, 20770, 20856, 21172, 21560, 22110, 22120, 22512, 22785, 22847, 23226, 23870, 24304, 24332, 24490, 24924, 25795, 25872, 26040, 26070, 26264, 26465, 26544, 26939, 27280, 28140, 28644, 29078, 29388, 29480, 30380, 30415, 30954, 30968, 31155, 31758, 32340, 32830, 33180, 33232, 33418, 34286, 34760, 35376, 35805, 36113, 36456, 36498, 36735, 37051, 37520, 38192, 38710, 39184, 39396, 40920, 41272, 41540, 41712, 42344, 42581, 43120, 43617, 44220, 44240, 45570, 45694, 46452, 47740, 48664, 48980, 49245, 49848, 50127, 51429, 51590, 52080, 52140, 52528, 52930, 53878, 56280, 57288, 58065, 58156, 58223, 58776, 58960, 60760, 60830, 61908, 61936, 62310, 63516, 64680, 65660, 66360, 66836, 68541, 68572, 69520, 71610, 72226, 72695, 72912, 72996, 73470, 74102, 77385, 77420, 78792, 79395, 80817, 81840, 82544, 83080, 83545, 84688, 85162, 85715, 87234, 88440, 91140, 91245, 91388, 92904, 95480, 97328, 97960, 98490, 99696, 100254, 101773, 102858, 103180, 104280, 105860, 107756, 108339, 111153, 112560, 114235, 114576, 116130, 116312, 116446, 117552, 120001, 121520, 121660, 123816, 124620, 127032, 127743, 129360, 131320, 132720, 133672, 134695, 137082, 137144, 143220, 144452, 145390, 145992, 146940, 148204, 154770, 154840, 157584, 158790, 159929, 161634, 164083, 166160, 167090, 170324, 171430, 174468, 174669, 176880, 180565, 182280, 182490, 182776, 185255, 185808, 188573, 190960, 195920, 196980, 200508, 203546, 205716, 206360, 208560, 211720, 212905, 215512, 216678, 218085, 222306, 228470, 232260, 232624, 232892, 240002, 243320, 247632, 249240, 250635, 254064, 255486, 257145, 259357, 262640, 267344, 269390, 274164, 274288, 286440, 288904, 290780, 291115, 291984, 293880, 296408, 305319, 309540, 309680, 317580, 319858, 323268, 328166, 334180, 340648, 342705, 342860, 348936, 349338, 360003, 361130, 364560, 364980, 365552, 370510, 377146, 393960, 401016, 404085, 407092, 407561, 411432, 412720, 423440, 425810, 431024, 433356, 436170, 444612, 456940, 464520, 465784, 479787, 480004, 486640, 492249, 498480, 501270, 508865, 510972, 514290, 518714, 538780, 541695, 548328, 555765, 565719, 572880, 577808, 581560, 582230, 587760, 592816, 600005, 610638, 619080, 635160, 638715, 639716, 646536, 656332, 668360, 681296, 685410, 685720, 697872, 698676, 720006, 722260, 729960, 741020, 754292, 778071, 787920, 799645, 802032, 808170, 814184, 815122, 820415, 822864, 851620, 866712, 872340, 873345, 889224, 913880, 929040, 931568, 942865, 959574, 960008, 984498, 1002540, 1017730, 1021944, 1028580, 1037428, 1077560, 1083390, 1096656, 1111530, 1119503, 1131438, 1148581, 1163120, 1164460, 1200010, 1221276, 1222683, 1238160, 1270320, 1277430, 1279432, 1293072, 1296785, 1312664, 1320011, 1336720, 1370820, 1371440, 1397352, 1440012, 1444520, 1459920, 1482040, 1508584, 1526595, 1556142, 1599290, 1616340, 1628368, 1630244, 1640830, 1703240, 1733424, 1744680, 1746690, 1778448, 1800015, 1804913, 1827760, 1885730, 1919148, 1920016, 1968996, 2005080, 2035460, 2037805, 2043888, 2057160, 2074856, 2155120, 2166780, 2223060, 2239006, 2262876, 2297162, 2328920, 2398935, 2400020, 2442552, 2445366, 2461245, 2554860, 2558864, 2593570, 2625328, 2640022, 2741640, 2794704, 2828595, 2852927, 2880024, 2889040, 2964080, 3017168, 3053190, 3112284, 3198580, 3232680, 3260488, 3281660, 3358509, 3406480, 3445743, 3489360, 3493380, 3600030, 3609826, 3771460, 3838296, 3890355, 3937992, 3960033, 4010160, 4070920, 4075610, 4114320, 4149712, 4333560, 4446120, 4478012, 4525752, 4594324, 4657840, 4797870, 4800040, 4885104, 4890732, 4922490, 5109720, 5187140, 5280044, 5414739, 5483280, 5597515, 5657190, 5705854, 5742905, 5760048, 6106380, 6113415, 6224568, 6397160, 6465360, 6520976, 6563320, 6600055, 6717018, 6891486, 6986760, 7200060, 7219652, 7542920, 7676592, 7780710, 7875984, 7920066, 8040067, 8141840, 8151220, 8558781, 8667120, 8892240, 8956024, 9024565, 9051504, 9188648, 9595740, 9600080, 9781464, 9844980, 10219440, 10374280, 10560088, 10829478, 11195030, 11314380, 11411708, 11485810, 12212760, 12226830, 12449136, 12634391, 12794320, 13126640, 13200110, 13434036, 13782972, 13973520, 14264635, 14400120, 14439304, 15085840, 15561420, 15840132, 16080134, 16302440, 16792545, 17117562, 17228715, 17912048, 18049130, 18377296, 19191480, 19562928, 19689960, 19800165, 20748560, 21120176, 21658956, 22390060, 22628760, 22823416, 22971620, 24120201, 24425520, 24453660, 25268782, 26400220, 26868072, 27073695, 27565944, 28529270, 28800240, 28878608, 31122840, 31680264, 32160268, 32604880, 33585090, 34235124, 34457430, 36098260, 37903173, 38382960, 39379920, 39600330, 40200335, 42793905, 43317912, 44780120, 45257520, 45646832, 45943240, 48240402, 48907320, 50537564, 52800440, 53736144, 54147390, 55131888, 57058540, 62245680, 63171955, 63360528, 64320536, 67170180, 68470248, 68914860, 72196520, 75806346, 79200660, 80400670, 85587810, 86635824, 88440737, 89560240, 91886480, 96480804, 97814640, 101075128, 105600880, 108294780, 114117080, 120601005, 126343910, 128641072, 134340360, 136940496, 137829720, 144393040, 151612692, 158401320, 160801340, 171175620, 176881474, 189515865, 192961608, 202150256, 216589560, 228234160, 241202010, 252687820, 265322211, 268680720, 275659440, 303225384, 316802640, 321602680, 342351240, 353762948, 379031730, 385923216, 433179120, 442203685, 482404020, 505375640, 530644422, 606450768, 643205360, 684702480, 707525896, 758063460, 884407370, 964808040, 1010751280, 1061288844, 1326611055, 1415051792, 1516126920, 1768814740, 1929616080, 2122577688, 2653222110, 3032253840, 3537629480, 4245155376, 5306444220, 7075258960, 10612888440, 21225776880]

約数ペア:

[(1, 21225776880), (2, 10612888440), (3, 7075258960), (4, 5306444220), (5, 4245155376), (6, 3537629480), (7, 3032253840), (8, 2653222110), (10, 2122577688), (11, 1929616080), (12, 1768814740), (14, 1516126920), (15, 1415051792), (16, 1326611055), (20, 1061288844), (21, 1010751280), (22, 964808040), (24, 884407370), (28, 758063460), (30, 707525896), (31, 684702480), (33, 643205360), (35, 606450768), (40, 530644422), (42, 505375640), (44, 482404020), (48, 442203685), (49, 433179120), (55, 385923216), (56, 379031730), (60, 353762948), (62, 342351240), (66, 321602680), (67, 316802640), (70, 303225384), (77, 275659440), (79, 268680720), (80, 265322211), (84, 252687820), (88, 241202010), (93, 228234160), (98, 216589560), (105, 202150256), (110, 192961608), (112, 189515865), (120, 176881474), (124, 171175620), (132, 160801340), (134, 158401320), (140, 151612692), (147, 144393040), (154, 137829720), (155, 136940496), (158, 134340360), (165, 128641072), (168, 126343910), (176, 120601005), (186, 114117080), (196, 108294780), (201, 105600880), (210, 101075128), (217, 97814640), (220, 96480804), (231, 91886480), (237, 89560240), (240, 88440737), (245, 86635824), (248, 85587810), (264, 80400670), (268, 79200660), (280, 75806346), (294, 72196520), (308, 68914860), (310, 68470248), (316, 67170180), (330, 64320536), (335, 63360528), (336, 63171955), (341, 62245680), (372, 57058540), (385, 55131888), (392, 54147390), (395, 53736144), (402, 52800440), (420, 50537564), (434, 48907320), (440, 48240402), (462, 45943240), (465, 45646832), (469, 45257520), (474, 44780120), (490, 43317912), (496, 42793905), (528, 40200335), (536, 39600330), (539, 39379920), (553, 38382960), (560, 37903173), (588, 36098260), (616, 34457430), (620, 34235124), (632, 33585090), (651, 32604880), (660, 32160268), (670, 31680264), (682, 31122840), (735, 28878608), (737, 28800240), (744, 28529270), (770, 27565944), (784, 27073695), (790, 26868072), (804, 26400220), (840, 25268782), (868, 24453660), (869, 24425520), (880, 24120201), (924, 22971620), (930, 22823416), (938, 22628760), (948, 22390060), (980, 21658956), (1005, 21120176), (1023, 20748560), (1072, 19800165), (1078, 19689960), (1085, 19562928), (1106, 19191480), (1155, 18377296), (1176, 18049130), (1185, 17912048), (1232, 17228715), (1240, 17117562), (1264, 16792545), (1302, 16302440), (1320, 16080134), (1340, 15840132), (1364, 15561420), (1407, 15085840), (1470, 14439304), (1474, 14400120), (1488, 14264635), (1519, 13973520), (1540, 13782972), (1580, 13434036), (1608, 13200110), (1617, 13126640), (1659, 12794320), (1680, 12634391), (1705, 12449136), (1736, 12226830), (1738, 12212760), (1848, 11485810), (1860, 11411708), (1876, 11314380), (1896, 11195030), (1960, 10829478), (2010, 10560088), (2046, 10374280), (2077, 10219440), (2156, 9844980), (2170, 9781464), (2211, 9600080), (2212, 9595740), (2310, 9188648), (2345, 9051504), (2352, 9024565), (2370, 8956024), (2387, 8892240), (2449, 8667120), (2480, 8558781), (2604, 8151220), (2607, 8141840), (2640, 8040067), (2680, 7920066), (2695, 7875984), (2728, 7780710), (2765, 7676592), (2814, 7542920), (2940, 7219652), (2948, 7200060), (3038, 6986760), (3080, 6891486), (3160, 6717018), (3216, 6600055), (3234, 6563320), (3255, 6520976), (3283, 6465360), (3318, 6397160), (3410, 6224568), (3472, 6113415), (3476, 6106380), (3685, 5760048), (3696, 5742905), (3720, 5705854), (3752, 5657190), (3792, 5597515), (3871, 5483280), (3920, 5414739), (4020, 5280044), (4092, 5187140), (4154, 5109720), (4312, 4922490), (4340, 4890732), (4345, 4885104), (4422, 4800040), (4424, 4797870), (4557, 4657840), (4620, 4594324), (4690, 4525752), (4740, 4478012), (4774, 4446120), (4898, 4333560), (5115, 4149712), (5159, 4114320), (5208, 4075610), (5214, 4070920), (5293, 4010160), (5360, 3960033), (5390, 3937992), (5456, 3890355), (5530, 3838296), (5628, 3771460), (5880, 3609826), (5896, 3600030), (6076, 3493380), (6083, 3489360), (6160, 3445743), (6231, 3406480), (6320, 3358509), (6468, 3281660), (6510, 3260488), (6566, 3232680), (6636, 3198580), (6820, 3112284), (6952, 3053190), (7035, 3017168), (7161, 2964080), (7347, 2889040), (7370, 2880024), (7440, 2852927), (7504, 2828595), (7595, 2794704), (7742, 2741640), (8040, 2640022), (8085, 2625328), (8184, 2593570), (8295, 2558864), (8308, 2554860), (8624, 2461245), (8680, 2445366), (8690, 2442552), (8844, 2400020), (8848, 2398935), (9114, 2328920), (9240, 2297162), (9380, 2262876), (9480, 2239006), (9548, 2223060), (9796, 2166780), (9849, 2155120), (10230, 2074856), (10318, 2057160), (10385, 2043888), (10416, 2037805), (10428, 2035460), (10586, 2005080), (10780, 1968996), (11055, 1920016), (11060, 1919148), (11256, 1885730), (11613, 1827760), (11760, 1804913), (11792, 1800015), (11935, 1778448), (12152, 1746690), (12166, 1744680), (12245, 1733424), (12462, 1703240), (12936, 1640830), (13020, 1630244), (13035, 1628368), (13132, 1616340), (13272, 1599290), (13640, 1556142), (13904, 1526595), (14070, 1508584), (14322, 1482040), (14539, 1459920), (14694, 1444520), (14740, 1440012), (15190, 1397352), (15477, 1371440), (15484, 1370820), (15879, 1336720), (16080, 1320011), (16170, 1312664), (16368, 1296785), (16415, 1293072), (16590, 1279432), (16616, 1277430), (16709, 1270320), (17143, 1238160), (17360, 1222683), (17380, 1221276), (17688, 1200010), (18228, 1164460), (18249, 1163120), (18480, 1148581), (18760, 1131438), (18960, 1119503), (19096, 1111530), (19355, 1096656), (19592, 1083390), (19698, 1077560), (20460, 1037428), (20636, 1028580), (20770, 1021944), (20856, 1017730), (21172, 1002540), (21560, 984498), (22110, 960008), (22120, 959574), (22512, 942865), (22785, 931568), (22847, 929040), (23226, 913880), (23870, 889224), (24304, 873345), (24332, 872340), (24490, 866712), (24924, 851620), (25795, 822864), (25872, 820415), (26040, 815122), (26070, 814184), (26264, 808170), (26465, 802032), (26544, 799645), (26939, 787920), (27280, 778071), (28140, 754292), (28644, 741020), (29078, 729960), (29388, 722260), (29480, 720006), (30380, 698676), (30415, 697872), (30954, 685720), (30968, 685410), (31155, 681296), (31758, 668360), (32340, 656332), (32830, 646536), (33180, 639716), (33232, 638715), (33418, 635160), (34286, 619080), (34760, 610638), (35376, 600005), (35805, 592816), (36113, 587760), (36456, 582230), (36498, 581560), (36735, 577808), (37051, 572880), (37520, 565719), (38192, 555765), (38710, 548328), (39184, 541695), (39396, 538780), (40920, 518714), (41272, 514290), (41540, 510972), (41712, 508865), (42344, 501270), (42581, 498480), (43120, 492249), (43617, 486640), (44220, 480004), (44240, 479787), (45570, 465784), (45694, 464520), (46452, 456940), (47740, 444612), (48664, 436170), (48980, 433356), (49245, 431024), (49848, 425810), (50127, 423440), (51429, 412720), (51590, 411432), (52080, 407561), (52140, 407092), (52528, 404085), (52930, 401016), (53878, 393960), (56280, 377146), (57288, 370510), (58065, 365552), (58156, 364980), (58223, 364560), (58776, 361130), (58960, 360003), (60760, 349338), (60830, 348936), (61908, 342860), (61936, 342705), (62310, 340648), (63516, 334180), (64680, 328166), (65660, 323268), (66360, 319858), (66836, 317580), (68541, 309680), (68572, 309540), (69520, 305319), (71610, 296408), (72226, 293880), (72695, 291984), (72912, 291115), (72996, 290780), (73470, 288904), (74102, 286440), (77385, 274288), (77420, 274164), (78792, 269390), (79395, 267344), (80817, 262640), (81840, 259357), (82544, 257145), (83080, 255486), (83545, 254064), (84688, 250635), (85162, 249240), (85715, 247632), (87234, 243320), (88440, 240002), (91140, 232892), (91245, 232624), (91388, 232260), (92904, 228470), (95480, 222306), (97328, 218085), (97960, 216678), (98490, 215512), (99696, 212905), (100254, 211720), (101773, 208560), (102858, 206360), (103180, 205716), (104280, 203546), (105860, 200508), (107756, 196980), (108339, 195920), (111153, 190960), (112560, 188573), (114235, 185808), (114576, 185255), (116130, 182776), (116312, 182490), (116446, 182280), (117552, 180565), (120001, 176880), (121520, 174669), (121660, 174468), (123816, 171430), (124620, 170324), (127032, 167090), (127743, 166160), (129360, 164083), (131320, 161634), (132720, 159929), (133672, 158790), (134695, 157584), (137082, 154840), (137144, 154770), (143220, 148204), (144452, 146940), (145390, 145992)]