66932640

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{877}}^1$

素因数の和:951

約数の個数: 144

約数和(自身を含む): 232982568

約数和(自身を除く): 166049928

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 53, 60, 72, 80, 90, 96, 106, 120, 144, 159, 160, 180, 212, 240, 265, 288, 318, 360, 424, 477, 480, 530, 636, 720, 795, 848, 877, 954, 1060, 1272, 1440, 1590, 1696, 1754, 1908, 2120, 2385, 2544, 2631, 3180, 3508, 3816, 4240, 4385, 4770, 5088, 5262, 6360, 7016, 7632, 7893, 8480, 8770, 9540, 10524, 12720, 13155, 14032, 15264, 15786, 17540, 19080, 21048, 25440, 26310, 28064, 31572, 35080, 38160, 39465, 42096, 46481, 52620, 63144, 70160, 76320, 78930, 84192, 92962, 105240, 126288, 139443, 140320, 157860, 185924, 210480, 232405, 252576, 278886, 315720, 371848, 418329, 420960, 464810, 557772, 631440, 697215, 743696, 836658, 929620, 1115544, 1262880, 1394430, 1487392, 1673316, 1859240, 2091645, 2231088, 2788860, 3346632, 3718480, 4183290, 4462176, 5577720, 6693264, 7436960, 8366580, 11155440, 13386528, 16733160, 22310880, 33466320, 66932640]

約数ペア:

[(1, 66932640), (2, 33466320), (3, 22310880), (4, 16733160), (5, 13386528), (6, 11155440), (8, 8366580), (9, 7436960), (10, 6693264), (12, 5577720), (15, 4462176), (16, 4183290), (18, 3718480), (20, 3346632), (24, 2788860), (30, 2231088), (32, 2091645), (36, 1859240), (40, 1673316), (45, 1487392), (48, 1394430), (53, 1262880), (60, 1115544), (72, 929620), (80, 836658), (90, 743696), (96, 697215), (106, 631440), (120, 557772), (144, 464810), (159, 420960), (160, 418329), (180, 371848), (212, 315720), (240, 278886), (265, 252576), (288, 232405), (318, 210480), (360, 185924), (424, 157860), (477, 140320), (480, 139443), (530, 126288), (636, 105240), (720, 92962), (795, 84192), (848, 78930), (877, 76320), (954, 70160), (1060, 63144), (1272, 52620), (1440, 46481), (1590, 42096), (1696, 39465), (1754, 38160), (1908, 35080), (2120, 31572), (2385, 28064), (2544, 26310), (2631, 25440), (3180, 21048), (3508, 19080), (3816, 17540), (4240, 15786), (4385, 15264), (4770, 14032), (5088, 13155), (5262, 12720), (6360, 10524), (7016, 9540), (7632, 8770), (7893, 8480)]