173404920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{3833}}^1$

素因数の和:3889

約数の個数: 128

約数和(自身を含む): 579700800

約数和(自身を除く): 406295880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 29, 30, 39, 40, 52, 58, 60, 65, 78, 87, 104, 116, 120, 130, 145, 156, 174, 195, 232, 260, 290, 312, 348, 377, 390, 435, 520, 580, 696, 754, 780, 870, 1131, 1160, 1508, 1560, 1740, 1885, 2262, 3016, 3480, 3770, 3833, 4524, 5655, 7540, 7666, 9048, 11310, 11499, 15080, 15332, 19165, 22620, 22998, 30664, 38330, 45240, 45996, 49829, 57495, 76660, 91992, 99658, 111157, 114990, 149487, 153320, 199316, 222314, 229980, 249145, 298974, 333471, 398632, 444628, 459960, 498290, 555785, 597948, 666942, 747435, 889256, 996580, 1111570, 1195896, 1333884, 1445041, 1494870, 1667355, 1993160, 2223140, 2667768, 2890082, 2989740, 3334710, 4335123, 4446280, 5780164, 5979480, 6669420, 7225205, 8670246, 11560328, 13338840, 14450410, 17340492, 21675615, 28900820, 34680984, 43351230, 57801640, 86702460, 173404920]

約数ペア:

[(1, 173404920), (2, 86702460), (3, 57801640), (4, 43351230), (5, 34680984), (6, 28900820), (8, 21675615), (10, 17340492), (12, 14450410), (13, 13338840), (15, 11560328), (20, 8670246), (24, 7225205), (26, 6669420), (29, 5979480), (30, 5780164), (39, 4446280), (40, 4335123), (52, 3334710), (58, 2989740), (60, 2890082), (65, 2667768), (78, 2223140), (87, 1993160), (104, 1667355), (116, 1494870), (120, 1445041), (130, 1333884), (145, 1195896), (156, 1111570), (174, 996580), (195, 889256), (232, 747435), (260, 666942), (290, 597948), (312, 555785), (348, 498290), (377, 459960), (390, 444628), (435, 398632), (520, 333471), (580, 298974), (696, 249145), (754, 229980), (780, 222314), (870, 199316), (1131, 153320), (1160, 149487), (1508, 114990), (1560, 111157), (1740, 99658), (1885, 91992), (2262, 76660), (3016, 57495), (3480, 49829), (3770, 45996), (3833, 45240), (4524, 38330), (5655, 30664), (7540, 22998), (7666, 22620), (9048, 19165), (11310, 15332), (11499, 15080)]