142432080

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{569}}^1$

素因数の和:741

約数の個数: 160

約数和(自身を含む): 508896000

約数和(自身を除く): 366463920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 149, 168, 210, 240, 280, 298, 336, 420, 447, 560, 569, 596, 745, 840, 894, 1043, 1138, 1192, 1490, 1680, 1707, 1788, 2086, 2235, 2276, 2384, 2845, 2980, 3129, 3414, 3576, 3983, 4172, 4470, 4552, 5215, 5690, 5960, 6258, 6828, 7152, 7966, 8344, 8535, 8940, 9104, 10430, 11380, 11920, 11949, 12516, 13656, 15645, 15932, 16688, 17070, 17880, 19915, 20860, 22760, 23898, 25032, 27312, 31290, 31864, 34140, 35760, 39830, 41720, 45520, 47796, 50064, 59745, 62580, 63728, 68280, 79660, 83440, 84781, 95592, 119490, 125160, 136560, 159320, 169562, 191184, 238980, 250320, 254343, 318640, 339124, 423905, 477960, 508686, 593467, 678248, 847810, 955920, 1017372, 1186934, 1271715, 1356496, 1695620, 1780401, 2034744, 2373868, 2543430, 2967335, 3391240, 3560802, 4069488, 4747736, 5086860, 5934670, 6782480, 7121604, 8902005, 9495472, 10173720, 11869340, 14243208, 17804010, 20347440, 23738680, 28486416, 35608020, 47477360, 71216040, 142432080]

約数ペア:

[(1, 142432080), (2, 71216040), (3, 47477360), (4, 35608020), (5, 28486416), (6, 23738680), (7, 20347440), (8, 17804010), (10, 14243208), (12, 11869340), (14, 10173720), (15, 9495472), (16, 8902005), (20, 7121604), (21, 6782480), (24, 5934670), (28, 5086860), (30, 4747736), (35, 4069488), (40, 3560802), (42, 3391240), (48, 2967335), (56, 2543430), (60, 2373868), (70, 2034744), (80, 1780401), (84, 1695620), (105, 1356496), (112, 1271715), (120, 1186934), (140, 1017372), (149, 955920), (168, 847810), (210, 678248), (240, 593467), (280, 508686), (298, 477960), (336, 423905), (420, 339124), (447, 318640), (560, 254343), (569, 250320), (596, 238980), (745, 191184), (840, 169562), (894, 159320), (1043, 136560), (1138, 125160), (1192, 119490), (1490, 95592), (1680, 84781), (1707, 83440), (1788, 79660), (2086, 68280), (2235, 63728), (2276, 62580), (2384, 59745), (2845, 50064), (2980, 47796), (3129, 45520), (3414, 41720), (3576, 39830), (3983, 35760), (4172, 34140), (4470, 31864), (4552, 31290), (5215, 27312), (5690, 25032), (5960, 23898), (6258, 22760), (6828, 20860), (7152, 19915), (7966, 17880), (8344, 17070), (8535, 16688), (8940, 15932), (9104, 15645), (10430, 13656), (11380, 12516), (11920, 11949)]