131107080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{367}}^1$

素因数の和:623

約数の個数: 128

約数和(自身を含む): 426585600

約数和(自身を除く): 295478520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 229, 260, 312, 367, 390, 458, 520, 687, 734, 780, 916, 1101, 1145, 1374, 1468, 1560, 1832, 1835, 2202, 2290, 2748, 2936, 2977, 3435, 3670, 4404, 4580, 4771, 5496, 5505, 5954, 6870, 7340, 8808, 8931, 9160, 9542, 11010, 11908, 13740, 14313, 14680, 14885, 17862, 19084, 22020, 23816, 23855, 27480, 28626, 29770, 35724, 38168, 44040, 44655, 47710, 57252, 59540, 71448, 71565, 84043, 89310, 95420, 114504, 119080, 143130, 168086, 178620, 190840, 252129, 286260, 336172, 357240, 420215, 504258, 572520, 672344, 840430, 1008516, 1092559, 1260645, 1680860, 2017032, 2185118, 2521290, 3277677, 3361720, 4370236, 5042580, 5462795, 6555354, 8740472, 10085160, 10925590, 13110708, 16388385, 21851180, 26221416, 32776770, 43702360, 65553540, 131107080]

約数ペア:

[(1, 131107080), (2, 65553540), (3, 43702360), (4, 32776770), (5, 26221416), (6, 21851180), (8, 16388385), (10, 13110708), (12, 10925590), (13, 10085160), (15, 8740472), (20, 6555354), (24, 5462795), (26, 5042580), (30, 4370236), (39, 3361720), (40, 3277677), (52, 2521290), (60, 2185118), (65, 2017032), (78, 1680860), (104, 1260645), (120, 1092559), (130, 1008516), (156, 840430), (195, 672344), (229, 572520), (260, 504258), (312, 420215), (367, 357240), (390, 336172), (458, 286260), (520, 252129), (687, 190840), (734, 178620), (780, 168086), (916, 143130), (1101, 119080), (1145, 114504), (1374, 95420), (1468, 89310), (1560, 84043), (1832, 71565), (1835, 71448), (2202, 59540), (2290, 57252), (2748, 47710), (2936, 44655), (2977, 44040), (3435, 38168), (3670, 35724), (4404, 29770), (4580, 28626), (4771, 27480), (5496, 23855), (5505, 23816), (5954, 22020), (6870, 19084), (7340, 17862), (8808, 14885), (8931, 14680), (9160, 14313), (9542, 13740), (11010, 11908)]