4399665720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{313}}^1\times {\mathrm{2857}}^1$

素因数の和:3225

約数の個数: 128

約数和(自身を含む): 13568869440

約数和(自身を除く): 9169203720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 41, 60, 82, 120, 123, 164, 205, 246, 313, 328, 410, 492, 615, 626, 820, 939, 984, 1230, 1252, 1565, 1640, 1878, 2460, 2504, 2857, 3130, 3756, 4695, 4920, 5714, 6260, 7512, 8571, 9390, 11428, 12520, 12833, 14285, 17142, 18780, 22856, 25666, 28570, 34284, 37560, 38499, 42855, 51332, 57140, 64165, 68568, 76998, 85710, 102664, 114280, 117137, 128330, 153996, 171420, 192495, 234274, 256660, 307992, 342840, 351411, 384990, 468548, 513320, 585685, 702822, 769980, 894241, 937096, 1171370, 1405644, 1539960, 1757055, 1788482, 2342740, 2682723, 2811288, 3514110, 3576964, 4471205, 4685480, 5365446, 7028220, 7153928, 8942410, 10730892, 13413615, 14056440, 17884820, 21461784, 26827230, 35769640, 36663881, 53654460, 73327762, 107308920, 109991643, 146655524, 183319405, 219983286, 293311048, 366638810, 439966572, 549958215, 733277620, 879933144, 1099916430, 1466555240, 2199832860, 4399665720]

約数ペア:

[(1, 4399665720), (2, 2199832860), (3, 1466555240), (4, 1099916430), (5, 879933144), (6, 733277620), (8, 549958215), (10, 439966572), (12, 366638810), (15, 293311048), (20, 219983286), (24, 183319405), (30, 146655524), (40, 109991643), (41, 107308920), (60, 73327762), (82, 53654460), (120, 36663881), (123, 35769640), (164, 26827230), (205, 21461784), (246, 17884820), (313, 14056440), (328, 13413615), (410, 10730892), (492, 8942410), (615, 7153928), (626, 7028220), (820, 5365446), (939, 4685480), (984, 4471205), (1230, 3576964), (1252, 3514110), (1565, 2811288), (1640, 2682723), (1878, 2342740), (2460, 1788482), (2504, 1757055), (2857, 1539960), (3130, 1405644), (3756, 1171370), (4695, 937096), (4920, 894241), (5714, 769980), (6260, 702822), (7512, 585685), (8571, 513320), (9390, 468548), (11428, 384990), (12520, 351411), (12833, 342840), (14285, 307992), (17142, 256660), (18780, 234274), (22856, 192495), (25666, 171420), (28570, 153996), (34284, 128330), (37560, 117137), (38499, 114280), (42855, 102664), (51332, 85710), (57140, 76998), (64165, 68568)]