163539480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{1327}}^1$

素因数の和:1433

約数の個数: 128

約数和(自身を含む): 535449600

約数和(自身を除く): 371910120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 79, 104, 120, 130, 156, 158, 195, 237, 260, 312, 316, 390, 395, 474, 520, 632, 780, 790, 948, 1027, 1185, 1327, 1560, 1580, 1896, 2054, 2370, 2654, 3081, 3160, 3981, 4108, 4740, 5135, 5308, 6162, 6635, 7962, 8216, 9480, 10270, 10616, 12324, 13270, 15405, 15924, 17251, 19905, 20540, 24648, 26540, 30810, 31848, 34502, 39810, 41080, 51753, 53080, 61620, 69004, 79620, 86255, 103506, 104833, 123240, 138008, 159240, 172510, 207012, 209666, 258765, 314499, 345020, 414024, 419332, 517530, 524165, 628998, 690040, 838664, 1035060, 1048330, 1257996, 1362829, 1572495, 2070120, 2096660, 2515992, 2725658, 3144990, 4088487, 4193320, 5451316, 6289980, 6814145, 8176974, 10902632, 12579960, 13628290, 16353948, 20442435, 27256580, 32707896, 40884870, 54513160, 81769740, 163539480]

約数ペア:

[(1, 163539480), (2, 81769740), (3, 54513160), (4, 40884870), (5, 32707896), (6, 27256580), (8, 20442435), (10, 16353948), (12, 13628290), (13, 12579960), (15, 10902632), (20, 8176974), (24, 6814145), (26, 6289980), (30, 5451316), (39, 4193320), (40, 4088487), (52, 3144990), (60, 2725658), (65, 2515992), (78, 2096660), (79, 2070120), (104, 1572495), (120, 1362829), (130, 1257996), (156, 1048330), (158, 1035060), (195, 838664), (237, 690040), (260, 628998), (312, 524165), (316, 517530), (390, 419332), (395, 414024), (474, 345020), (520, 314499), (632, 258765), (780, 209666), (790, 207012), (948, 172510), (1027, 159240), (1185, 138008), (1327, 123240), (1560, 104833), (1580, 103506), (1896, 86255), (2054, 79620), (2370, 69004), (2654, 61620), (3081, 53080), (3160, 51753), (3981, 41080), (4108, 39810), (4740, 34502), (5135, 31848), (5308, 30810), (6162, 26540), (6635, 24648), (7962, 20540), (8216, 19905), (9480, 17251), (10270, 15924), (10616, 15405), (12324, 13270)]