15672001600

素因数分解:

$2^6\times 5^2\times {\mathrm{131}}^1\times {\mathrm{74771}}^1$

素因数の和:74924

約数の個数: 84

約数和(自身を含む): 38857812048

約数和(自身を除く): 23185810448

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 131, 160, 200, 262, 320, 400, 524, 655, 800, 1048, 1310, 1600, 2096, 2620, 3275, 4192, 5240, 6550, 8384, 10480, 13100, 20960, 26200, 41920, 52400, 74771, 104800, 149542, 209600, 299084, 373855, 598168, 747710, 1196336, 1495420, 1869275, 2392672, 2990840, 3738550, 4785344, 5981680, 7477100, 9795001, 11963360, 14954200, 19590002, 23926720, 29908400, 39180004, 48975005, 59816800, 78360008, 97950010, 119633600, 156720016, 195900020, 244875025, 313440032, 391800040, 489750050, 626880064, 783600080, 979500100, 1567200160, 1959000200, 3134400320, 3918000400, 7836000800, 15672001600]

約数ペア:

[(1, 15672001600), (2, 7836000800), (4, 3918000400), (5, 3134400320), (8, 1959000200), (10, 1567200160), (16, 979500100), (20, 783600080), (25, 626880064), (32, 489750050), (40, 391800040), (50, 313440032), (64, 244875025), (80, 195900020), (100, 156720016), (131, 119633600), (160, 97950010), (200, 78360008), (262, 59816800), (320, 48975005), (400, 39180004), (524, 29908400), (655, 23926720), (800, 19590002), (1048, 14954200), (1310, 11963360), (1600, 9795001), (2096, 7477100), (2620, 5981680), (3275, 4785344), (4192, 3738550), (5240, 2990840), (6550, 2392672), (8384, 1869275), (10480, 1495420), (13100, 1196336), (20960, 747710), (26200, 598168), (41920, 373855), (52400, 299084), (74771, 209600), (104800, 149542)]