980526960

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{257}}^1\times {\mathrm{757}}^1$

素因数の和:1040

約数の個数: 240

約数和(自身を含む): 3782990016

約数和(自身を除く): 2802463056

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 257, 280, 315, 336, 360, 420, 504, 514, 560, 630, 720, 757, 771, 840, 1008, 1028, 1260, 1285, 1514, 1542, 1680, 1799, 2056, 2271, 2313, 2520, 2570, 3028, 3084, 3598, 3785, 3855, 4112, 4542, 4626, 5040, 5140, 5299, 5397, 6056, 6168, 6813, 7196, 7570, 7710, 8995, 9084, 9252, 10280, 10598, 10794, 11355, 11565, 12112, 12336, 13626, 14392, 15140, 15420, 15897, 16191, 17990, 18168, 18504, 20560, 21196, 21588, 22710, 23130, 26495, 26985, 27252, 28784, 30280, 30840, 31794, 32382, 34065, 35980, 36336, 37008, 42392, 43176, 45420, 46260, 47691, 52990, 53970, 54504, 60560, 61680, 63588, 64764, 68130, 71960, 79485, 80955, 84784, 86352, 90840, 92520, 95382, 105980, 107940, 109008, 127176, 129528, 136260, 143920, 158970, 161910, 181680, 185040, 190764, 194549, 211960, 215880, 238455, 254352, 259056, 272520, 317940, 323820, 381528, 389098, 423920, 431760, 476910, 545040, 583647, 635880, 647640, 763056, 778196, 953820, 972745, 1167294, 1271760, 1295280, 1361843, 1556392, 1750941, 1907640, 1945490, 2334588, 2723686, 2918235, 3112784, 3501882, 3815280, 3890980, 4085529, 4669176, 5447372, 5836470, 6809215, 7003764, 7781960, 8171058, 8754705, 9338352, 10894744, 11672940, 12256587, 13618430, 14007528, 15563920, 16342116, 17509410, 20427645, 21789488, 23345880, 24513174, 27236860, 28015056, 32684232, 35018820, 40855290, 46691760, 49026348, 54473720, 61282935, 65368464, 70037640, 81710580, 98052696, 108947440, 122565870, 140075280, 163421160, 196105392, 245131740, 326842320, 490263480, 980526960]

約数ペア:

[(1, 980526960), (2, 490263480), (3, 326842320), (4, 245131740), (5, 196105392), (6, 163421160), (7, 140075280), (8, 122565870), (9, 108947440), (10, 98052696), (12, 81710580), (14, 70037640), (15, 65368464), (16, 61282935), (18, 54473720), (20, 49026348), (21, 46691760), (24, 40855290), (28, 35018820), (30, 32684232), (35, 28015056), (36, 27236860), (40, 24513174), (42, 23345880), (45, 21789488), (48, 20427645), (56, 17509410), (60, 16342116), (63, 15563920), (70, 14007528), (72, 13618430), (80, 12256587), (84, 11672940), (90, 10894744), (105, 9338352), (112, 8754705), (120, 8171058), (126, 7781960), (140, 7003764), (144, 6809215), (168, 5836470), (180, 5447372), (210, 4669176), (240, 4085529), (252, 3890980), (257, 3815280), (280, 3501882), (315, 3112784), (336, 2918235), (360, 2723686), (420, 2334588), (504, 1945490), (514, 1907640), (560, 1750941), (630, 1556392), (720, 1361843), (757, 1295280), (771, 1271760), (840, 1167294), (1008, 972745), (1028, 953820), (1260, 778196), (1285, 763056), (1514, 647640), (1542, 635880), (1680, 583647), (1799, 545040), (2056, 476910), (2271, 431760), (2313, 423920), (2520, 389098), (2570, 381528), (3028, 323820), (3084, 317940), (3598, 272520), (3785, 259056), (3855, 254352), (4112, 238455), (4542, 215880), (4626, 211960), (5040, 194549), (5140, 190764), (5299, 185040), (5397, 181680), (6056, 161910), (6168, 158970), (6813, 143920), (7196, 136260), (7570, 129528), (7710, 127176), (8995, 109008), (9084, 107940), (9252, 105980), (10280, 95382), (10598, 92520), (10794, 90840), (11355, 86352), (11565, 84784), (12112, 80955), (12336, 79485), (13626, 71960), (14392, 68130), (15140, 64764), (15420, 63588), (15897, 61680), (16191, 60560), (17990, 54504), (18168, 53970), (18504, 52990), (20560, 47691), (21196, 46260), (21588, 45420), (22710, 43176), (23130, 42392), (26495, 37008), (26985, 36336), (27252, 35980), (28784, 34065), (30280, 32382), (30840, 31794)]