174320120

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{107}}^1\times {\mathrm{241}}^1$

素因数の和:385

約数の個数: 96

約数和(自身を含む): 430459920

約数和(自身を除く): 256139800

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 107, 130, 169, 214, 241, 260, 338, 428, 482, 520, 535, 676, 845, 856, 964, 1070, 1205, 1352, 1391, 1690, 1928, 2140, 2410, 2782, 3133, 3380, 4280, 4820, 5564, 6266, 6760, 6955, 9640, 11128, 12532, 13910, 15665, 18083, 25064, 25787, 27820, 31330, 36166, 40729, 51574, 55640, 62660, 72332, 81458, 90415, 103148, 125320, 128935, 144664, 162916, 180830, 203645, 206296, 257870, 325832, 335231, 361660, 407290, 515740, 670462, 723320, 814580, 1031480, 1340924, 1629160, 1676155, 2681848, 3352310, 4358003, 6704620, 8716006, 13409240, 17432012, 21790015, 34864024, 43580030, 87160060, 174320120]

約数ペア:

[(1, 174320120), (2, 87160060), (4, 43580030), (5, 34864024), (8, 21790015), (10, 17432012), (13, 13409240), (20, 8716006), (26, 6704620), (40, 4358003), (52, 3352310), (65, 2681848), (104, 1676155), (107, 1629160), (130, 1340924), (169, 1031480), (214, 814580), (241, 723320), (260, 670462), (338, 515740), (428, 407290), (482, 361660), (520, 335231), (535, 325832), (676, 257870), (845, 206296), (856, 203645), (964, 180830), (1070, 162916), (1205, 144664), (1352, 128935), (1391, 125320), (1690, 103148), (1928, 90415), (2140, 81458), (2410, 72332), (2782, 62660), (3133, 55640), (3380, 51574), (4280, 40729), (4820, 36166), (5564, 31330), (6266, 27820), (6760, 25787), (6955, 25064), (9640, 18083), (11128, 15665), (12532, 13910)]