1375840440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{293983}}^1$

素因数の和:294013

約数の個数: 96

約数和(自身を含む): 4815457920

約数和(自身を除く): 3439617480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 180, 195, 234, 260, 312, 360, 390, 468, 520, 585, 780, 936, 1170, 1560, 2340, 4680, 293983, 587966, 881949, 1175932, 1469915, 1763898, 2351864, 2645847, 2939830, 3527796, 3821779, 4409745, 5291694, 5879660, 7055592, 7643558, 8819490, 10583388, 11465337, 11759320, 13229235, 15287116, 17638980, 19108895, 21166776, 22930674, 26458470, 30574232, 34396011, 35277960, 38217790, 45861348, 52916940, 57326685, 68792022, 76435580, 91722696, 105833880, 114653370, 137584044, 152871160, 171980055, 229306740, 275168088, 343960110, 458613480, 687920220, 1375840440]

約数ペア:

[(1, 1375840440), (2, 687920220), (3, 458613480), (4, 343960110), (5, 275168088), (6, 229306740), (8, 171980055), (9, 152871160), (10, 137584044), (12, 114653370), (13, 105833880), (15, 91722696), (18, 76435580), (20, 68792022), (24, 57326685), (26, 52916940), (30, 45861348), (36, 38217790), (39, 35277960), (40, 34396011), (45, 30574232), (52, 26458470), (60, 22930674), (65, 21166776), (72, 19108895), (78, 17638980), (90, 15287116), (104, 13229235), (117, 11759320), (120, 11465337), (130, 10583388), (156, 8819490), (180, 7643558), (195, 7055592), (234, 5879660), (260, 5291694), (312, 4409745), (360, 3821779), (390, 3527796), (468, 2939830), (520, 2645847), (585, 2351864), (780, 1763898), (936, 1469915), (1170, 1175932), (1560, 881949), (2340, 587966), (4680, 293983)]