23635560

素因数分解:

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

素因数の和:275

約数の個数: 128

約数和(自身を含む): 77616000

約数和(自身を除く): 53980440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 109, 120, 130, 139, 156, 195, 218, 260, 278, 312, 327, 390, 417, 436, 520, 545, 556, 654, 695, 780, 834, 872, 1090, 1112, 1308, 1390, 1417, 1560, 1635, 1668, 1807, 2085, 2180, 2616, 2780, 2834, 3270, 3336, 3614, 4170, 4251, 4360, 5421, 5560, 5668, 6540, 7085, 7228, 8340, 8502, 9035, 10842, 11336, 13080, 14170, 14456, 15151, 16680, 17004, 18070, 21255, 21684, 27105, 28340, 30302, 34008, 36140, 42510, 43368, 45453, 54210, 56680, 60604, 72280, 75755, 85020, 90906, 108420, 121208, 151510, 170040, 181812, 196963, 216840, 227265, 303020, 363624, 393926, 454530, 590889, 606040, 787852, 909060, 984815, 1181778, 1575704, 1818120, 1969630, 2363556, 2954445, 3939260, 4727112, 5908890, 7878520, 11817780, 23635560]

約数ペア:

[(1, 23635560), (2, 11817780), (3, 7878520), (4, 5908890), (5, 4727112), (6, 3939260), (8, 2954445), (10, 2363556), (12, 1969630), (13, 1818120), (15, 1575704), (20, 1181778), (24, 984815), (26, 909060), (30, 787852), (39, 606040), (40, 590889), (52, 454530), (60, 393926), (65, 363624), (78, 303020), (104, 227265), (109, 216840), (120, 196963), (130, 181812), (139, 170040), (156, 151510), (195, 121208), (218, 108420), (260, 90906), (278, 85020), (312, 75755), (327, 72280), (390, 60604), (417, 56680), (436, 54210), (520, 45453), (545, 43368), (556, 42510), (654, 36140), (695, 34008), (780, 30302), (834, 28340), (872, 27105), (1090, 21684), (1112, 21255), (1308, 18070), (1390, 17004), (1417, 16680), (1560, 15151), (1635, 14456), (1668, 14170), (1807, 13080), (2085, 11336), (2180, 10842), (2616, 9035), (2780, 8502), (2834, 8340), (3270, 7228), (3336, 7085), (3614, 6540), (4170, 5668), (4251, 5560), (4360, 5421)]