914671920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{263}}^1\times {\mathrm{337}}^1$

素因数の和:659

約数の個数: 160

約数和(自身を含む): 2921098752

約数和(自身を除く): 2006426832

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 43, 48, 60, 80, 86, 120, 129, 172, 215, 240, 258, 263, 337, 344, 430, 516, 526, 645, 674, 688, 789, 860, 1011, 1032, 1052, 1290, 1315, 1348, 1578, 1685, 1720, 2022, 2064, 2104, 2580, 2630, 2696, 3156, 3370, 3440, 3945, 4044, 4208, 5055, 5160, 5260, 5392, 6312, 6740, 7890, 8088, 10110, 10320, 10520, 11309, 12624, 13480, 14491, 15780, 16176, 20220, 21040, 22618, 26960, 28982, 31560, 33927, 40440, 43473, 45236, 56545, 57964, 63120, 67854, 72455, 80880, 86946, 88631, 90472, 113090, 115928, 135708, 144910, 169635, 173892, 177262, 180944, 217365, 226180, 231856, 265893, 271416, 289820, 339270, 347784, 354524, 434730, 443155, 452360, 531786, 542832, 579640, 678540, 695568, 709048, 869460, 886310, 904720, 1063572, 1159280, 1329465, 1357080, 1418096, 1738920, 1772620, 2127144, 2658930, 2714160, 3477840, 3545240, 3811133, 4254288, 5317860, 7090480, 7622266, 10635720, 11433399, 15244532, 19055665, 21271440, 22866798, 30489064, 38111330, 45733596, 57166995, 60978128, 76222660, 91467192, 114333990, 152445320, 182934384, 228667980, 304890640, 457335960, 914671920]

約数ペア:

[(1, 914671920), (2, 457335960), (3, 304890640), (4, 228667980), (5, 182934384), (6, 152445320), (8, 114333990), (10, 91467192), (12, 76222660), (15, 60978128), (16, 57166995), (20, 45733596), (24, 38111330), (30, 30489064), (40, 22866798), (43, 21271440), (48, 19055665), (60, 15244532), (80, 11433399), (86, 10635720), (120, 7622266), (129, 7090480), (172, 5317860), (215, 4254288), (240, 3811133), (258, 3545240), (263, 3477840), (337, 2714160), (344, 2658930), (430, 2127144), (516, 1772620), (526, 1738920), (645, 1418096), (674, 1357080), (688, 1329465), (789, 1159280), (860, 1063572), (1011, 904720), (1032, 886310), (1052, 869460), (1290, 709048), (1315, 695568), (1348, 678540), (1578, 579640), (1685, 542832), (1720, 531786), (2022, 452360), (2064, 443155), (2104, 434730), (2580, 354524), (2630, 347784), (2696, 339270), (3156, 289820), (3370, 271416), (3440, 265893), (3945, 231856), (4044, 226180), (4208, 217365), (5055, 180944), (5160, 177262), (5260, 173892), (5392, 169635), (6312, 144910), (6740, 135708), (7890, 115928), (8088, 113090), (10110, 90472), (10320, 88631), (10520, 86946), (11309, 80880), (12624, 72455), (13480, 67854), (14491, 63120), (15780, 57964), (16176, 56545), (20220, 45236), (21040, 43473), (22618, 40440), (26960, 33927), (28982, 31560)]