70906680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{139}}^1$

素因数の和:278

約数の個数: 192

約数和(自身を含む): 252252000

約数和(自身を除く): 181345320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 109, 117, 120, 130, 139, 156, 180, 195, 218, 234, 260, 278, 312, 327, 360, 390, 417, 436, 468, 520, 545, 556, 585, 654, 695, 780, 834, 872, 936, 981, 1090, 1112, 1170, 1251, 1308, 1390, 1417, 1560, 1635, 1668, 1807, 1962, 2085, 2180, 2340, 2502, 2616, 2780, 2834, 3270, 3336, 3614, 3924, 4170, 4251, 4360, 4680, 4905, 5004, 5421, 5560, 5668, 6255, 6540, 7085, 7228, 7848, 8340, 8502, 9035, 9810, 10008, 10842, 11336, 12510, 12753, 13080, 14170, 14456, 15151, 16263, 16680, 17004, 18070, 19620, 21255, 21684, 25020, 25506, 27105, 28340, 30302, 32526, 34008, 36140, 39240, 42510, 43368, 45453, 50040, 51012, 54210, 56680, 60604, 63765, 65052, 72280, 75755, 81315, 85020, 90906, 102024, 108420, 121208, 127530, 130104, 136359, 151510, 162630, 170040, 181812, 196963, 216840, 227265, 255060, 272718, 303020, 325260, 363624, 393926, 454530, 510120, 545436, 590889, 606040, 650520, 681795, 787852, 909060, 984815, 1090872, 1181778, 1363590, 1575704, 1772667, 1818120, 1969630, 2363556, 2727180, 2954445, 3545334, 3939260, 4727112, 5454360, 5908890, 7090668, 7878520, 8863335, 11817780, 14181336, 17726670, 23635560, 35453340, 70906680]

約数ペア:

[(1, 70906680), (2, 35453340), (3, 23635560), (4, 17726670), (5, 14181336), (6, 11817780), (8, 8863335), (9, 7878520), (10, 7090668), (12, 5908890), (13, 5454360), (15, 4727112), (18, 3939260), (20, 3545334), (24, 2954445), (26, 2727180), (30, 2363556), (36, 1969630), (39, 1818120), (40, 1772667), (45, 1575704), (52, 1363590), (60, 1181778), (65, 1090872), (72, 984815), (78, 909060), (90, 787852), (104, 681795), (109, 650520), (117, 606040), (120, 590889), (130, 545436), (139, 510120), (156, 454530), (180, 393926), (195, 363624), (218, 325260), (234, 303020), (260, 272718), (278, 255060), (312, 227265), (327, 216840), (360, 196963), (390, 181812), (417, 170040), (436, 162630), (468, 151510), (520, 136359), (545, 130104), (556, 127530), (585, 121208), (654, 108420), (695, 102024), (780, 90906), (834, 85020), (872, 81315), (936, 75755), (981, 72280), (1090, 65052), (1112, 63765), (1170, 60604), (1251, 56680), (1308, 54210), (1390, 51012), (1417, 50040), (1560, 45453), (1635, 43368), (1668, 42510), (1807, 39240), (1962, 36140), (2085, 34008), (2180, 32526), (2340, 30302), (2502, 28340), (2616, 27105), (2780, 25506), (2834, 25020), (3270, 21684), (3336, 21255), (3614, 19620), (3924, 18070), (4170, 17004), (4251, 16680), (4360, 16263), (4680, 15151), (4905, 14456), (5004, 14170), (5421, 13080), (5560, 12753), (5668, 12510), (6255, 11336), (6540, 10842), (7085, 10008), (7228, 9810), (7848, 9035), (8340, 8502)]