9718969920

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{920357}}^1$

素因数の和:920388

約数の個数: 112

約数和(自身を含む): 33663014208

約数和(自身を除く): 23944044288

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 132, 160, 165, 176, 192, 220, 240, 264, 320, 330, 352, 440, 480, 528, 660, 704, 880, 960, 1056, 1320, 1760, 2112, 2640, 3520, 5280, 10560, 920357, 1840714, 2761071, 3681428, 4601785, 5522142, 7362856, 9203570, 10123927, 11044284, 13805355, 14725712, 18407140, 20247854, 22088568, 27610710, 29451424, 30371781, 36814280, 40495708, 44177136, 50619635, 55221420, 58902848, 60743562, 73628560, 80991416, 88354272, 101239270, 110442840, 121487124, 147257120, 151858905, 161982832, 176708544, 202478540, 220885680, 242974248, 294514240, 303717810, 323965664, 404957080, 441771360, 485948496, 607435620, 647931328, 809914160, 883542720, 971896992, 1214871240, 1619828320, 1943793984, 2429742480, 3239656640, 4859484960, 9718969920]

約数ペア:

[(1, 9718969920), (2, 4859484960), (3, 3239656640), (4, 2429742480), (5, 1943793984), (6, 1619828320), (8, 1214871240), (10, 971896992), (11, 883542720), (12, 809914160), (15, 647931328), (16, 607435620), (20, 485948496), (22, 441771360), (24, 404957080), (30, 323965664), (32, 303717810), (33, 294514240), (40, 242974248), (44, 220885680), (48, 202478540), (55, 176708544), (60, 161982832), (64, 151858905), (66, 147257120), (80, 121487124), (88, 110442840), (96, 101239270), (110, 88354272), (120, 80991416), (132, 73628560), (160, 60743562), (165, 58902848), (176, 55221420), (192, 50619635), (220, 44177136), (240, 40495708), (264, 36814280), (320, 30371781), (330, 29451424), (352, 27610710), (440, 22088568), (480, 20247854), (528, 18407140), (660, 14725712), (704, 13805355), (880, 11044284), (960, 10123927), (1056, 9203570), (1320, 7362856), (1760, 5522142), (2112, 4601785), (2640, 3681428), (3520, 2761071), (5280, 1840714), (10560, 920357)]