160948840

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{821}}^1$

素因数の和:887

約数の個数: 96

約数和(自身を含む): 406150200

約数和(自身を除く): 245201360

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 29, 40, 52, 58, 65, 104, 116, 130, 145, 169, 232, 260, 290, 338, 377, 520, 580, 676, 754, 821, 845, 1160, 1352, 1508, 1642, 1690, 1885, 3016, 3284, 3380, 3770, 4105, 4901, 6568, 6760, 7540, 8210, 9802, 10673, 15080, 16420, 19604, 21346, 23809, 24505, 32840, 39208, 42692, 47618, 49010, 53365, 85384, 95236, 98020, 106730, 119045, 138749, 190472, 196040, 213460, 238090, 277498, 309517, 426920, 476180, 554996, 619034, 693745, 952360, 1109992, 1238068, 1387490, 1547585, 2476136, 2774980, 3095170, 4023721, 5549960, 6190340, 8047442, 12380680, 16094884, 20118605, 32189768, 40237210, 80474420, 160948840]

約数ペア:

[(1, 160948840), (2, 80474420), (4, 40237210), (5, 32189768), (8, 20118605), (10, 16094884), (13, 12380680), (20, 8047442), (26, 6190340), (29, 5549960), (40, 4023721), (52, 3095170), (58, 2774980), (65, 2476136), (104, 1547585), (116, 1387490), (130, 1238068), (145, 1109992), (169, 952360), (232, 693745), (260, 619034), (290, 554996), (338, 476180), (377, 426920), (520, 309517), (580, 277498), (676, 238090), (754, 213460), (821, 196040), (845, 190472), (1160, 138749), (1352, 119045), (1508, 106730), (1642, 98020), (1690, 95236), (1885, 85384), (3016, 53365), (3284, 49010), (3380, 47618), (3770, 42692), (4105, 39208), (4901, 32840), (6568, 24505), (6760, 23809), (7540, 21346), (8210, 19604), (9802, 16420), (10673, 15080)]