2167567480

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{163}}^1\times {\mathrm{239}}^1$

素因数の和:533

約数の個数: 128

約数和(自身を含む): 5356108800

約数和(自身を除く): 3188541320

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 107, 130, 163, 214, 239, 260, 326, 428, 478, 520, 535, 652, 815, 856, 956, 1070, 1195, 1304, 1391, 1630, 1912, 2119, 2140, 2390, 2782, 3107, 3260, 4238, 4280, 4780, 5564, 6214, 6520, 6955, 8476, 9560, 10595, 11128, 12428, 13910, 15535, 16952, 17441, 21190, 24856, 25573, 27820, 31070, 34882, 38957, 42380, 51146, 55640, 62140, 69764, 77914, 84760, 87205, 102292, 124280, 127865, 139528, 155828, 174410, 194785, 204584, 226733, 255730, 311656, 332449, 348820, 389570, 453466, 506441, 511460, 664898, 697640, 779140, 906932, 1012882, 1022920, 1133665, 1329796, 1558280, 1662245, 1813864, 2025764, 2267330, 2532205, 2659592, 3324490, 4051528, 4168399, 4534660, 5064410, 6648980, 8336798, 9069320, 10128820, 13297960, 16673596, 20257640, 20841995, 33347192, 41683990, 54189187, 83367980, 108378374, 166735960, 216756748, 270945935, 433513496, 541891870, 1083783740, 2167567480]

約数ペア:

[(1, 2167567480), (2, 1083783740), (4, 541891870), (5, 433513496), (8, 270945935), (10, 216756748), (13, 166735960), (20, 108378374), (26, 83367980), (40, 54189187), (52, 41683990), (65, 33347192), (104, 20841995), (107, 20257640), (130, 16673596), (163, 13297960), (214, 10128820), (239, 9069320), (260, 8336798), (326, 6648980), (428, 5064410), (478, 4534660), (520, 4168399), (535, 4051528), (652, 3324490), (815, 2659592), (856, 2532205), (956, 2267330), (1070, 2025764), (1195, 1813864), (1304, 1662245), (1391, 1558280), (1630, 1329796), (1912, 1133665), (2119, 1022920), (2140, 1012882), (2390, 906932), (2782, 779140), (3107, 697640), (3260, 664898), (4238, 511460), (4280, 506441), (4780, 453466), (5564, 389570), (6214, 348820), (6520, 332449), (6955, 311656), (8476, 255730), (9560, 226733), (10595, 204584), (11128, 194785), (12428, 174410), (13910, 155828), (15535, 139528), (16952, 127865), (17441, 124280), (21190, 102292), (24856, 87205), (25573, 84760), (27820, 77914), (31070, 69764), (34882, 62140), (38957, 55640), (42380, 51146)]