857544240

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{9631}}^1$

素因数の和:9707

約数の個数: 160

約数和(自身を含む): 3095801856

約数和(自身を除く): 2238257616

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 53, 56, 60, 70, 80, 84, 105, 106, 112, 120, 140, 159, 168, 210, 212, 240, 265, 280, 318, 336, 371, 420, 424, 530, 560, 636, 742, 795, 840, 848, 1060, 1113, 1272, 1484, 1590, 1680, 1855, 2120, 2226, 2544, 2968, 3180, 3710, 4240, 4452, 5565, 5936, 6360, 7420, 8904, 9631, 11130, 12720, 14840, 17808, 19262, 22260, 28893, 29680, 38524, 44520, 48155, 57786, 67417, 77048, 89040, 96310, 115572, 134834, 144465, 154096, 192620, 202251, 231144, 269668, 288930, 337085, 385240, 404502, 462288, 510443, 539336, 577860, 674170, 770480, 809004, 1011255, 1020886, 1078672, 1155720, 1348340, 1531329, 1618008, 2022510, 2041772, 2311440, 2552215, 2696680, 3062658, 3236016, 3573101, 4045020, 4083544, 5104430, 5393360, 6125316, 7146202, 7656645, 8090040, 8167088, 10208860, 10719303, 12250632, 14292404, 15313290, 16180080, 17865505, 20417720, 21438606, 24501264, 28584808, 30626580, 35731010, 40835440, 42877212, 53596515, 57169616, 61253160, 71462020, 85754424, 107193030, 122506320, 142924040, 171508848, 214386060, 285848080, 428772120, 857544240]

約数ペア:

[(1, 857544240), (2, 428772120), (3, 285848080), (4, 214386060), (5, 171508848), (6, 142924040), (7, 122506320), (8, 107193030), (10, 85754424), (12, 71462020), (14, 61253160), (15, 57169616), (16, 53596515), (20, 42877212), (21, 40835440), (24, 35731010), (28, 30626580), (30, 28584808), (35, 24501264), (40, 21438606), (42, 20417720), (48, 17865505), (53, 16180080), (56, 15313290), (60, 14292404), (70, 12250632), (80, 10719303), (84, 10208860), (105, 8167088), (106, 8090040), (112, 7656645), (120, 7146202), (140, 6125316), (159, 5393360), (168, 5104430), (210, 4083544), (212, 4045020), (240, 3573101), (265, 3236016), (280, 3062658), (318, 2696680), (336, 2552215), (371, 2311440), (420, 2041772), (424, 2022510), (530, 1618008), (560, 1531329), (636, 1348340), (742, 1155720), (795, 1078672), (840, 1020886), (848, 1011255), (1060, 809004), (1113, 770480), (1272, 674170), (1484, 577860), (1590, 539336), (1680, 510443), (1855, 462288), (2120, 404502), (2226, 385240), (2544, 337085), (2968, 288930), (3180, 269668), (3710, 231144), (4240, 202251), (4452, 192620), (5565, 154096), (5936, 144465), (6360, 134834), (7420, 115572), (8904, 96310), (9631, 89040), (11130, 77048), (12720, 67417), (14840, 57786), (17808, 48155), (19262, 44520), (22260, 38524), (28893, 29680)]