157605240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3259}}^1$

素因数の和:3317

約数の個数: 128

約数和(自身を含む): 525772800

約数和(自身を除く): 368167560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 31, 39, 40, 52, 60, 62, 65, 78, 93, 104, 120, 124, 130, 155, 156, 186, 195, 248, 260, 310, 312, 372, 390, 403, 465, 520, 620, 744, 780, 806, 930, 1209, 1240, 1560, 1612, 1860, 2015, 2418, 3224, 3259, 3720, 4030, 4836, 6045, 6518, 8060, 9672, 9777, 12090, 13036, 16120, 16295, 19554, 24180, 26072, 32590, 39108, 42367, 48360, 48885, 65180, 78216, 84734, 97770, 101029, 127101, 130360, 169468, 195540, 202058, 211835, 254202, 303087, 338936, 391080, 404116, 423670, 505145, 508404, 606174, 635505, 808232, 847340, 1010290, 1016808, 1212348, 1271010, 1313377, 1515435, 1694680, 2020580, 2424696, 2542020, 2626754, 3030870, 3940131, 4041160, 5084040, 5253508, 6061740, 6566885, 7880262, 10507016, 12123480, 13133770, 15760524, 19700655, 26267540, 31521048, 39401310, 52535080, 78802620, 157605240]

約数ペア:

[(1, 157605240), (2, 78802620), (3, 52535080), (4, 39401310), (5, 31521048), (6, 26267540), (8, 19700655), (10, 15760524), (12, 13133770), (13, 12123480), (15, 10507016), (20, 7880262), (24, 6566885), (26, 6061740), (30, 5253508), (31, 5084040), (39, 4041160), (40, 3940131), (52, 3030870), (60, 2626754), (62, 2542020), (65, 2424696), (78, 2020580), (93, 1694680), (104, 1515435), (120, 1313377), (124, 1271010), (130, 1212348), (155, 1016808), (156, 1010290), (186, 847340), (195, 808232), (248, 635505), (260, 606174), (310, 508404), (312, 505145), (372, 423670), (390, 404116), (403, 391080), (465, 338936), (520, 303087), (620, 254202), (744, 211835), (780, 202058), (806, 195540), (930, 169468), (1209, 130360), (1240, 127101), (1560, 101029), (1612, 97770), (1860, 84734), (2015, 78216), (2418, 65180), (3224, 48885), (3259, 48360), (3720, 42367), (4030, 39108), (4836, 32590), (6045, 26072), (6518, 24180), (8060, 19554), (9672, 16295), (9777, 16120), (12090, 13036)]