21206767680

素因数分解:

$2^6\times 3^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{11311}}^1$

素因数の和:11375

約数の個数: 448

約数和(自身を含む): 88266178560

約数和(自身を除く): 67059410880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 31, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 62, 63, 64, 70, 72, 80, 84, 90, 93, 96, 105, 108, 112, 120, 124, 126, 135, 140, 144, 155, 160, 168, 180, 186, 189, 192, 210, 216, 217, 224, 240, 248, 252, 270, 279, 280, 288, 310, 315, 320, 336, 360, 372, 378, 420, 432, 434, 448, 465, 480, 496, 504, 540, 558, 560, 576, 620, 630, 651, 672, 720, 744, 756, 837, 840, 864, 868, 930, 945, 960, 992, 1008, 1080, 1085, 1116, 1120, 1240, 1260, 1302, 1344, 1395, 1440, 1488, 1512, 1674, 1680, 1728, 1736, 1860, 1890, 1953, 1984, 2016, 2160, 2170, 2232, 2240, 2480, 2520, 2604, 2790, 2880, 2976, 3024, 3255, 3348, 3360, 3472, 3720, 3780, 3906, 4032, 4185, 4320, 4340, 4464, 4960, 5040, 5208, 5580, 5859, 5952, 6048, 6510, 6696, 6720, 6944, 7440, 7560, 7812, 8370, 8640, 8680, 8928, 9765, 9920, 10080, 10416, 11160, 11311, 11718, 12096, 13020, 13392, 13888, 14880, 15120, 15624, 16740, 17360, 17856, 19530, 20160, 20832, 22320, 22622, 23436, 26040, 26784, 29295, 29760, 30240, 31248, 33480, 33933, 34720, 39060, 41664, 44640, 45244, 46872, 52080, 53568, 56555, 58590, 60480, 62496, 66960, 67866, 69440, 78120, 79177, 89280, 90488, 93744, 101799, 104160, 113110, 117180, 124992, 133920, 135732, 156240, 158354, 169665, 180976, 187488, 203598, 208320, 226220, 234360, 237531, 267840, 271464, 305397, 312480, 316708, 339330, 350641, 361952, 374976, 395885, 407196, 452440, 468720, 475062, 508995, 542928, 610794, 624960, 633416, 678660, 701282, 712593, 723904, 791770, 814392, 904880, 937440, 950124, 1017990, 1051923, 1085856, 1187655, 1221588, 1266832, 1357320, 1402564, 1425186, 1526985, 1583540, 1628784, 1753205, 1809760, 1874880, 1900248, 2035980, 2103846, 2137779, 2171712, 2375310, 2443176, 2454487, 2533664, 2714640, 2805128, 2850372, 3053970, 3155769, 3167080, 3257568, 3506410, 3562965, 3619520, 3800496, 4071960, 4207692, 4275558, 4750620, 4886352, 4908974, 5067328, 5259615, 5429280, 5610256, 5700744, 6107940, 6311538, 6334160, 6515136, 7012820, 7125930, 7363461, 7600992, 8143920, 8415384, 8551116, 9467307, 9501240, 9772704, 9817948, 10519230, 10688895, 10858560, 11220512, 11401488, 12215880, 12272435, 12623076, 12668320, 14025640, 14251860, 14726922, 15201984, 15778845, 16287840, 16830768, 17102232, 18934614, 19002480, 19545408, 19635896, 21038460, 21377790, 22090383, 22441024, 22802976, 24431760, 24544870, 25246152, 25336640, 28051280, 28503720, 29453844, 31557690, 32575680, 33661536, 34204464, 36817305, 37869228, 38004960, 39271792, 42076920, 42755580, 44180766, 45605952, 47336535, 48863520, 49089740, 50492304, 56102560, 57007440, 58907688, 63115380, 66271149, 67323072, 68408928, 73634610, 75738456, 76009920, 78543584, 84153840, 85511160, 88361532, 94673070, 97727040, 98179480, 100984608, 110451915, 112205120, 114014880, 117815376, 126230760, 132542298, 136817856, 147269220, 151476912, 157087168, 168307680, 171022320, 176723064, 189346140, 196358960, 201969216, 220903830, 228029760, 235630752, 252461520, 265084596, 294538440, 302953824, 331355745, 336615360, 342044640, 353446128, 378692280, 392717920, 441807660, 471261504, 504923040, 530169192, 589076880, 605907648, 662711490, 684089280, 706892256, 757384560, 785435840, 883615320, 1009846080, 1060338384, 1178153760, 1325422980, 1413784512, 1514769120, 1767230640, 2120676768, 2356307520, 2650845960, 3029538240, 3534461280, 4241353536, 5301691920, 7068922560, 10603383840, 21206767680]

約数ペア:

[(1, 21206767680), (2, 10603383840), (3, 7068922560), (4, 5301691920), (5, 4241353536), (6, 3534461280), (7, 3029538240), (8, 2650845960), (9, 2356307520), (10, 2120676768), (12, 1767230640), (14, 1514769120), (15, 1413784512), (16, 1325422980), (18, 1178153760), (20, 1060338384), (21, 1009846080), (24, 883615320), (27, 785435840), (28, 757384560), (30, 706892256), (31, 684089280), (32, 662711490), (35, 605907648), (36, 589076880), (40, 530169192), (42, 504923040), (45, 471261504), (48, 441807660), (54, 392717920), (56, 378692280), (60, 353446128), (62, 342044640), (63, 336615360), (64, 331355745), (70, 302953824), (72, 294538440), (80, 265084596), (84, 252461520), (90, 235630752), (93, 228029760), (96, 220903830), (105, 201969216), (108, 196358960), (112, 189346140), (120, 176723064), (124, 171022320), (126, 168307680), (135, 157087168), (140, 151476912), (144, 147269220), (155, 136817856), (160, 132542298), (168, 126230760), (180, 117815376), (186, 114014880), (189, 112205120), (192, 110451915), (210, 100984608), (216, 98179480), (217, 97727040), (224, 94673070), (240, 88361532), (248, 85511160), (252, 84153840), (270, 78543584), (279, 76009920), (280, 75738456), (288, 73634610), (310, 68408928), (315, 67323072), (320, 66271149), (336, 63115380), (360, 58907688), (372, 57007440), (378, 56102560), (420, 50492304), (432, 49089740), (434, 48863520), (448, 47336535), (465, 45605952), (480, 44180766), (496, 42755580), (504, 42076920), (540, 39271792), (558, 38004960), (560, 37869228), (576, 36817305), (620, 34204464), (630, 33661536), (651, 32575680), (672, 31557690), (720, 29453844), (744, 28503720), (756, 28051280), (837, 25336640), (840, 25246152), (864, 24544870), (868, 24431760), (930, 22802976), (945, 22441024), (960, 22090383), (992, 21377790), (1008, 21038460), (1080, 19635896), (1085, 19545408), (1116, 19002480), (1120, 18934614), (1240, 17102232), (1260, 16830768), (1302, 16287840), (1344, 15778845), (1395, 15201984), (1440, 14726922), (1488, 14251860), (1512, 14025640), (1674, 12668320), (1680, 12623076), (1728, 12272435), (1736, 12215880), (1860, 11401488), (1890, 11220512), (1953, 10858560), (1984, 10688895), (2016, 10519230), (2160, 9817948), (2170, 9772704), (2232, 9501240), (2240, 9467307), (2480, 8551116), (2520, 8415384), (2604, 8143920), (2790, 7600992), (2880, 7363461), (2976, 7125930), (3024, 7012820), (3255, 6515136), (3348, 6334160), (3360, 6311538), (3472, 6107940), (3720, 5700744), (3780, 5610256), (3906, 5429280), (4032, 5259615), (4185, 5067328), (4320, 4908974), (4340, 4886352), (4464, 4750620), (4960, 4275558), (5040, 4207692), (5208, 4071960), (5580, 3800496), (5859, 3619520), (5952, 3562965), (6048, 3506410), (6510, 3257568), (6696, 3167080), (6720, 3155769), (6944, 3053970), (7440, 2850372), (7560, 2805128), (7812, 2714640), (8370, 2533664), (8640, 2454487), (8680, 2443176), (8928, 2375310), (9765, 2171712), (9920, 2137779), (10080, 2103846), (10416, 2035980), (11160, 1900248), (11311, 1874880), (11718, 1809760), (12096, 1753205), (13020, 1628784), (13392, 1583540), (13888, 1526985), (14880, 1425186), (15120, 1402564), (15624, 1357320), (16740, 1266832), (17360, 1221588), (17856, 1187655), (19530, 1085856), (20160, 1051923), (20832, 1017990), (22320, 950124), (22622, 937440), (23436, 904880), (26040, 814392), (26784, 791770), (29295, 723904), (29760, 712593), (30240, 701282), (31248, 678660), (33480, 633416), (33933, 624960), (34720, 610794), (39060, 542928), (41664, 508995), (44640, 475062), (45244, 468720), (46872, 452440), (52080, 407196), (53568, 395885), (56555, 374976), (58590, 361952), (60480, 350641), (62496, 339330), (66960, 316708), (67866, 312480), (69440, 305397), (78120, 271464), (79177, 267840), (89280, 237531), (90488, 234360), (93744, 226220), (101799, 208320), (104160, 203598), (113110, 187488), (117180, 180976), (124992, 169665), (133920, 158354), (135732, 156240)]