20274103080

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{731389}}^1$

素因数の和:731424

約数の個数: 192

約数和(自身を含む): 82149724800

約数和(自身を除く): 61875621720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 24, 28, 30, 33, 35, 36, 40, 42, 44, 45, 55, 56, 60, 63, 66, 70, 72, 77, 84, 88, 90, 99, 105, 110, 120, 126, 132, 140, 154, 165, 168, 180, 198, 210, 220, 231, 252, 264, 280, 308, 315, 330, 360, 385, 396, 420, 440, 462, 495, 504, 616, 630, 660, 693, 770, 792, 840, 924, 990, 1155, 1260, 1320, 1386, 1540, 1848, 1980, 2310, 2520, 2772, 3080, 3465, 3960, 4620, 5544, 6930, 9240, 13860, 27720, 731389, 1462778, 2194167, 2925556, 3656945, 4388334, 5119723, 5851112, 6582501, 7313890, 8045279, 8776668, 10239446, 10970835, 13165002, 14627780, 15359169, 16090558, 17553336, 20478892, 21941670, 24135837, 25598615, 26330004, 29255560, 30718338, 32181116, 32912505, 40226395, 40957784, 43883340, 46077507, 48271674, 51197230, 52660008, 56316953, 61436676, 64362232, 65825010, 72407511, 76795845, 80452790, 87766680, 92155014, 96543348, 102394460, 112633906, 120679185, 122873352, 131650020, 144815022, 153591690, 160905580, 168950859, 184310028, 193086696, 204788920, 225267812, 230387535, 241358370, 263300040, 281584765, 289630044, 307183380, 321811160, 337901718, 362037555, 368620056, 450535624, 460775070, 482716740, 506852577, 563169530, 579260088, 614366760, 675803436, 724075110, 844754295, 921550140, 965433480, 1013705154, 1126339060, 1351606872, 1448150220, 1689508590, 1843100280, 2027410308, 2252678120, 2534262885, 2896300440, 3379017180, 4054820616, 5068525770, 6758034360, 10137051540, 20274103080]

約数ペア:

[(1, 20274103080), (2, 10137051540), (3, 6758034360), (4, 5068525770), (5, 4054820616), (6, 3379017180), (7, 2896300440), (8, 2534262885), (9, 2252678120), (10, 2027410308), (11, 1843100280), (12, 1689508590), (14, 1448150220), (15, 1351606872), (18, 1126339060), (20, 1013705154), (21, 965433480), (22, 921550140), (24, 844754295), (28, 724075110), (30, 675803436), (33, 614366760), (35, 579260088), (36, 563169530), (40, 506852577), (42, 482716740), (44, 460775070), (45, 450535624), (55, 368620056), (56, 362037555), (60, 337901718), (63, 321811160), (66, 307183380), (70, 289630044), (72, 281584765), (77, 263300040), (84, 241358370), (88, 230387535), (90, 225267812), (99, 204788920), (105, 193086696), (110, 184310028), (120, 168950859), (126, 160905580), (132, 153591690), (140, 144815022), (154, 131650020), (165, 122873352), (168, 120679185), (180, 112633906), (198, 102394460), (210, 96543348), (220, 92155014), (231, 87766680), (252, 80452790), (264, 76795845), (280, 72407511), (308, 65825010), (315, 64362232), (330, 61436676), (360, 56316953), (385, 52660008), (396, 51197230), (420, 48271674), (440, 46077507), (462, 43883340), (495, 40957784), (504, 40226395), (616, 32912505), (630, 32181116), (660, 30718338), (693, 29255560), (770, 26330004), (792, 25598615), (840, 24135837), (924, 21941670), (990, 20478892), (1155, 17553336), (1260, 16090558), (1320, 15359169), (1386, 14627780), (1540, 13165002), (1848, 10970835), (1980, 10239446), (2310, 8776668), (2520, 8045279), (2772, 7313890), (3080, 6582501), (3465, 5851112), (3960, 5119723), (4620, 4388334), (5544, 3656945), (6930, 2925556), (9240, 2194167), (13860, 1462778), (27720, 731389)]