312052860

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{1483}}^1$

素因数の和:1672

約数の個数: 144

約数和(自身を含む): 1088994816

約数和(自身を除く): 776941956

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 167, 180, 210, 252, 315, 334, 420, 501, 630, 668, 835, 1002, 1169, 1260, 1483, 1503, 1670, 2004, 2338, 2505, 2966, 3006, 3340, 3507, 4449, 4676, 5010, 5845, 5932, 6012, 7014, 7415, 7515, 8898, 10020, 10381, 10521, 11690, 13347, 14028, 14830, 15030, 17535, 17796, 20762, 21042, 22245, 23380, 26694, 29660, 30060, 31143, 35070, 41524, 42084, 44490, 51905, 52605, 53388, 62286, 66735, 70140, 88980, 93429, 103810, 105210, 124572, 133470, 155715, 186858, 207620, 210420, 247661, 266940, 311430, 373716, 467145, 495322, 622860, 742983, 934290, 990644, 1238305, 1485966, 1733627, 1868580, 2228949, 2476610, 2971932, 3467254, 3714915, 4457898, 4953220, 5200881, 6934508, 7429830, 8668135, 8915796, 10401762, 11144745, 14859660, 15602643, 17336270, 20803524, 22289490, 26004405, 31205286, 34672540, 44578980, 52008810, 62410572, 78013215, 104017620, 156026430, 312052860]

約数ペア:

[(1, 312052860), (2, 156026430), (3, 104017620), (4, 78013215), (5, 62410572), (6, 52008810), (7, 44578980), (9, 34672540), (10, 31205286), (12, 26004405), (14, 22289490), (15, 20803524), (18, 17336270), (20, 15602643), (21, 14859660), (28, 11144745), (30, 10401762), (35, 8915796), (36, 8668135), (42, 7429830), (45, 6934508), (60, 5200881), (63, 4953220), (70, 4457898), (84, 3714915), (90, 3467254), (105, 2971932), (126, 2476610), (140, 2228949), (167, 1868580), (180, 1733627), (210, 1485966), (252, 1238305), (315, 990644), (334, 934290), (420, 742983), (501, 622860), (630, 495322), (668, 467145), (835, 373716), (1002, 311430), (1169, 266940), (1260, 247661), (1483, 210420), (1503, 207620), (1670, 186858), (2004, 155715), (2338, 133470), (2505, 124572), (2966, 105210), (3006, 103810), (3340, 93429), (3507, 88980), (4449, 70140), (4676, 66735), (5010, 62286), (5845, 53388), (5932, 52605), (6012, 51905), (7014, 44490), (7415, 42084), (7515, 41524), (8898, 35070), (10020, 31143), (10381, 30060), (10521, 29660), (11690, 26694), (13347, 23380), (14028, 22245), (14830, 21042), (15030, 20762), (17535, 17796)]