371293120

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{313}}^1\times {\mathrm{337}}^1$

素因数の和:678

約数の個数: 112

約数和(自身を含む): 970471008

約数和(自身を除く): 599177888

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 160, 176, 220, 313, 320, 337, 352, 440, 626, 674, 704, 880, 1252, 1348, 1565, 1685, 1760, 2504, 2696, 3130, 3370, 3443, 3520, 3707, 5008, 5392, 6260, 6740, 6886, 7414, 10016, 10784, 12520, 13480, 13772, 14828, 17215, 18535, 20032, 21568, 25040, 26960, 27544, 29656, 34430, 37070, 50080, 53920, 55088, 59312, 68860, 74140, 100160, 105481, 107840, 110176, 118624, 137720, 148280, 210962, 220352, 237248, 275440, 296560, 421924, 527405, 550880, 593120, 843848, 1054810, 1101760, 1160291, 1186240, 1687696, 2109620, 2320582, 3375392, 4219240, 4641164, 5801455, 6750784, 8438480, 9282328, 11602910, 16876960, 18564656, 23205820, 33753920, 37129312, 46411640, 74258624, 92823280, 185646560, 371293120]

約数ペア:

[(1, 371293120), (2, 185646560), (4, 92823280), (5, 74258624), (8, 46411640), (10, 37129312), (11, 33753920), (16, 23205820), (20, 18564656), (22, 16876960), (32, 11602910), (40, 9282328), (44, 8438480), (55, 6750784), (64, 5801455), (80, 4641164), (88, 4219240), (110, 3375392), (160, 2320582), (176, 2109620), (220, 1687696), (313, 1186240), (320, 1160291), (337, 1101760), (352, 1054810), (440, 843848), (626, 593120), (674, 550880), (704, 527405), (880, 421924), (1252, 296560), (1348, 275440), (1565, 237248), (1685, 220352), (1760, 210962), (2504, 148280), (2696, 137720), (3130, 118624), (3370, 110176), (3443, 107840), (3520, 105481), (3707, 100160), (5008, 74140), (5392, 68860), (6260, 59312), (6740, 55088), (6886, 53920), (7414, 50080), (10016, 37070), (10784, 34430), (12520, 29656), (13480, 27544), (13772, 26960), (14828, 25040), (17215, 21568), (18535, 20032)]