170151280

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^2$

素因数の和:191

約数の個数: 120

約数和(自身を含む): 442596672

約数和(自身を除く): 272445392

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 47, 52, 59, 65, 80, 94, 104, 118, 130, 188, 208, 235, 236, 260, 295, 376, 470, 472, 520, 590, 611, 752, 767, 940, 944, 1040, 1180, 1222, 1534, 1880, 2360, 2444, 2773, 3055, 3068, 3481, 3760, 3835, 4720, 4888, 5546, 6110, 6136, 6962, 7670, 9776, 11092, 12220, 12272, 13865, 13924, 15340, 17405, 22184, 24440, 27730, 27848, 30680, 34810, 36049, 44368, 45253, 48880, 55460, 55696, 61360, 69620, 72098, 90506, 110920, 139240, 144196, 163607, 180245, 181012, 221840, 226265, 278480, 288392, 327214, 360490, 362024, 452530, 576784, 654428, 720980, 724048, 818035, 905060, 1308856, 1441960, 1636070, 1810120, 2126891, 2617712, 2883920, 3272140, 3620240, 4253782, 6544280, 8507564, 10634455, 13088560, 17015128, 21268910, 34030256, 42537820, 85075640, 170151280]

約数ペア:

[(1, 170151280), (2, 85075640), (4, 42537820), (5, 34030256), (8, 21268910), (10, 17015128), (13, 13088560), (16, 10634455), (20, 8507564), (26, 6544280), (40, 4253782), (47, 3620240), (52, 3272140), (59, 2883920), (65, 2617712), (80, 2126891), (94, 1810120), (104, 1636070), (118, 1441960), (130, 1308856), (188, 905060), (208, 818035), (235, 724048), (236, 720980), (260, 654428), (295, 576784), (376, 452530), (470, 362024), (472, 360490), (520, 327214), (590, 288392), (611, 278480), (752, 226265), (767, 221840), (940, 181012), (944, 180245), (1040, 163607), (1180, 144196), (1222, 139240), (1534, 110920), (1880, 90506), (2360, 72098), (2444, 69620), (2773, 61360), (3055, 55696), (3068, 55460), (3481, 48880), (3760, 45253), (3835, 44368), (4720, 36049), (4888, 34810), (5546, 30680), (6110, 27848), (6136, 27730), (6962, 24440), (7670, 22184), (9776, 17405), (11092, 15340), (12220, 13924), (12272, 13865)]