1434336640

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{2579}}^1$

素因数の和:2688

約数の個数: 128

約数和(自身を含む): 3789504000

約数和(自身を除く): 2355167360

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 79, 80, 88, 110, 128, 158, 160, 176, 220, 316, 320, 352, 395, 440, 632, 640, 704, 790, 869, 880, 1264, 1408, 1580, 1738, 1760, 2528, 2579, 3160, 3476, 3520, 4345, 5056, 5158, 6320, 6952, 7040, 8690, 10112, 10316, 12640, 12895, 13904, 17380, 20632, 25280, 25790, 27808, 28369, 34760, 41264, 50560, 51580, 55616, 56738, 69520, 82528, 103160, 111232, 113476, 139040, 141845, 165056, 203741, 206320, 226952, 278080, 283690, 330112, 407482, 412640, 453904, 556160, 567380, 814964, 825280, 907808, 1018705, 1134760, 1629928, 1650560, 1815616, 2037410, 2241151, 2269520, 3259856, 3631232, 4074820, 4482302, 4539040, 6519712, 8149640, 8964604, 9078080, 11205755, 13039424, 16299280, 17929208, 18156160, 22411510, 26078848, 32598560, 35858416, 44823020, 65197120, 71716832, 89646040, 130394240, 143433664, 179292080, 286867328, 358584160, 717168320, 1434336640]

約数ペア:

[(1, 1434336640), (2, 717168320), (4, 358584160), (5, 286867328), (8, 179292080), (10, 143433664), (11, 130394240), (16, 89646040), (20, 71716832), (22, 65197120), (32, 44823020), (40, 35858416), (44, 32598560), (55, 26078848), (64, 22411510), (79, 18156160), (80, 17929208), (88, 16299280), (110, 13039424), (128, 11205755), (158, 9078080), (160, 8964604), (176, 8149640), (220, 6519712), (316, 4539040), (320, 4482302), (352, 4074820), (395, 3631232), (440, 3259856), (632, 2269520), (640, 2241151), (704, 2037410), (790, 1815616), (869, 1650560), (880, 1629928), (1264, 1134760), (1408, 1018705), (1580, 907808), (1738, 825280), (1760, 814964), (2528, 567380), (2579, 556160), (3160, 453904), (3476, 412640), (3520, 407482), (4345, 330112), (5056, 283690), (5158, 278080), (6320, 226952), (6952, 206320), (7040, 203741), (8690, 165056), (10112, 141845), (10316, 139040), (12640, 113476), (12895, 111232), (13904, 103160), (17380, 82528), (20632, 69520), (25280, 56738), (25790, 55616), (27808, 51580), (28369, 50560), (34760, 41264)]