146534960

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{12809}}^1$

素因数の和:12846

約数の個数: 80

約数和(自身を含む): 400286880

約数和(自身を除く): 253751920

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 40, 44, 52, 55, 65, 80, 88, 104, 110, 130, 143, 176, 208, 220, 260, 286, 440, 520, 572, 715, 880, 1040, 1144, 1430, 2288, 2860, 5720, 11440, 12809, 25618, 51236, 64045, 102472, 128090, 140899, 166517, 204944, 256180, 281798, 333034, 512360, 563596, 666068, 704495, 832585, 1024720, 1127192, 1332136, 1408990, 1665170, 1831687, 2254384, 2664272, 2817980, 3330340, 3663374, 5635960, 6660680, 7326748, 9158435, 11271920, 13321360, 14653496, 18316870, 29306992, 36633740, 73267480, 146534960]

約数ペア:

[(1, 146534960), (2, 73267480), (4, 36633740), (5, 29306992), (8, 18316870), (10, 14653496), (11, 13321360), (13, 11271920), (16, 9158435), (20, 7326748), (22, 6660680), (26, 5635960), (40, 3663374), (44, 3330340), (52, 2817980), (55, 2664272), (65, 2254384), (80, 1831687), (88, 1665170), (104, 1408990), (110, 1332136), (130, 1127192), (143, 1024720), (176, 832585), (208, 704495), (220, 666068), (260, 563596), (286, 512360), (440, 333034), (520, 281798), (572, 256180), (715, 204944), (880, 166517), (1040, 140899), (1144, 128090), (1430, 102472), (2288, 64045), (2860, 51236), (5720, 25618), (11440, 12809)]