67951240

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{937}}^1$

素因数の和:999

約数の個数: 96

約数和(自身を含む): 182853720

約数和(自身を除く): 114902480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 37, 40, 49, 56, 70, 74, 98, 140, 148, 185, 196, 245, 259, 280, 296, 370, 392, 490, 518, 740, 937, 980, 1036, 1295, 1480, 1813, 1874, 1960, 2072, 2590, 3626, 3748, 4685, 5180, 6559, 7252, 7496, 9065, 9370, 10360, 13118, 14504, 18130, 18740, 26236, 32795, 34669, 36260, 37480, 45913, 52472, 65590, 69338, 72520, 91826, 131180, 138676, 173345, 183652, 229565, 242683, 262360, 277352, 346690, 367304, 459130, 485366, 693380, 918260, 970732, 1213415, 1386760, 1698781, 1836520, 1941464, 2426830, 3397562, 4853660, 6795124, 8493905, 9707320, 13590248, 16987810, 33975620, 67951240]

約数ペア:

[(1, 67951240), (2, 33975620), (4, 16987810), (5, 13590248), (7, 9707320), (8, 8493905), (10, 6795124), (14, 4853660), (20, 3397562), (28, 2426830), (35, 1941464), (37, 1836520), (40, 1698781), (49, 1386760), (56, 1213415), (70, 970732), (74, 918260), (98, 693380), (140, 485366), (148, 459130), (185, 367304), (196, 346690), (245, 277352), (259, 262360), (280, 242683), (296, 229565), (370, 183652), (392, 173345), (490, 138676), (518, 131180), (740, 91826), (937, 72520), (980, 69338), (1036, 65590), (1295, 52472), (1480, 45913), (1813, 37480), (1874, 36260), (1960, 34669), (2072, 32795), (2590, 26236), (3626, 18740), (3748, 18130), (4685, 14504), (5180, 13118), (6559, 10360), (7252, 9370), (7496, 9065)]