316585320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{631}}^1$

素因数の和:795

約数の個数: 128

約数和(自身を含む): 985616640

約数和(自身を除く): 669031320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 37, 40, 60, 74, 111, 113, 120, 148, 185, 222, 226, 296, 339, 370, 444, 452, 555, 565, 631, 678, 740, 888, 904, 1110, 1130, 1262, 1356, 1480, 1695, 1893, 2220, 2260, 2524, 2712, 3155, 3390, 3786, 4181, 4440, 4520, 5048, 6310, 6780, 7572, 8362, 9465, 12543, 12620, 13560, 15144, 16724, 18930, 20905, 23347, 25086, 25240, 33448, 37860, 41810, 46694, 50172, 62715, 70041, 71303, 75720, 83620, 93388, 100344, 116735, 125430, 140082, 142606, 167240, 186776, 213909, 233470, 250860, 280164, 285212, 350205, 356515, 427818, 466940, 501720, 560328, 570424, 700410, 713030, 855636, 933880, 1069545, 1400820, 1426060, 1711272, 2139090, 2638211, 2801640, 2852120, 4278180, 5276422, 7914633, 8556360, 10552844, 13191055, 15829266, 21105688, 26382110, 31658532, 39573165, 52764220, 63317064, 79146330, 105528440, 158292660, 316585320]

約数ペア:

[(1, 316585320), (2, 158292660), (3, 105528440), (4, 79146330), (5, 63317064), (6, 52764220), (8, 39573165), (10, 31658532), (12, 26382110), (15, 21105688), (20, 15829266), (24, 13191055), (30, 10552844), (37, 8556360), (40, 7914633), (60, 5276422), (74, 4278180), (111, 2852120), (113, 2801640), (120, 2638211), (148, 2139090), (185, 1711272), (222, 1426060), (226, 1400820), (296, 1069545), (339, 933880), (370, 855636), (444, 713030), (452, 700410), (555, 570424), (565, 560328), (631, 501720), (678, 466940), (740, 427818), (888, 356515), (904, 350205), (1110, 285212), (1130, 280164), (1262, 250860), (1356, 233470), (1480, 213909), (1695, 186776), (1893, 167240), (2220, 142606), (2260, 140082), (2524, 125430), (2712, 116735), (3155, 100344), (3390, 93388), (3786, 83620), (4181, 75720), (4440, 71303), (4520, 70041), (5048, 62715), (6310, 50172), (6780, 46694), (7572, 41810), (8362, 37860), (9465, 33448), (12543, 25240), (12620, 25086), (13560, 23347), (15144, 20905), (16724, 18930)]