1567815040

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{2819}}^1$

素因数の和:2928

約数の個数: 128

約数和(自身を含む): 4142016000

約数和(自身を除く): 2574200960

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, 2819, 3160, 3476, 3520, 4345, 5056, 5638, 6320, 6952, 7040, 8690, 10112, 11276, 12640, 13904, 14095, 17380, 22552, 25280, 27808, 28190, 31009, 34760, 45104, 50560, 55616, 56380, 62018, 69520, 90208, 111232, 112760, 124036, 139040, 155045, 180416, 222701, 225520, 248072, 278080, 310090, 360832, 445402, 451040, 496144, 556160, 620180, 890804, 902080, 992288, 1113505, 1240360, 1781608, 1804160, 1984576, 2227010, 2449711, 2480720, 3563216, 3969152, 4454020, 4899422, 4961440, 7126432, 8908040, 9798844, 9922880, 12248555, 14252864, 17816080, 19597688, 19845760, 24497110, 28505728, 35632160, 39195376, 48994220, 71264320, 78390752, 97988440, 142528640, 156781504, 195976880, 313563008, 391953760, 783907520, 1567815040]

約数ペア:

[(1, 1567815040), (2, 783907520), (4, 391953760), (5, 313563008), (8, 195976880), (10, 156781504), (11, 142528640), (16, 97988440), (20, 78390752), (22, 71264320), (32, 48994220), (40, 39195376), (44, 35632160), (55, 28505728), (64, 24497110), (79, 19845760), (80, 19597688), (88, 17816080), (110, 14252864), (128, 12248555), (158, 9922880), (160, 9798844), (176, 8908040), (220, 7126432), (316, 4961440), (320, 4899422), (352, 4454020), (395, 3969152), (440, 3563216), (632, 2480720), (640, 2449711), (704, 2227010), (790, 1984576), (869, 1804160), (880, 1781608), (1264, 1240360), (1408, 1113505), (1580, 992288), (1738, 902080), (1760, 890804), (2528, 620180), (2819, 556160), (3160, 496144), (3476, 451040), (3520, 445402), (4345, 360832), (5056, 310090), (5638, 278080), (6320, 248072), (6952, 225520), (7040, 222701), (8690, 180416), (10112, 155045), (11276, 139040), (12640, 124036), (13904, 112760), (14095, 111232), (17380, 90208), (22552, 69520), (25280, 62018), (27808, 56380), (28190, 55616), (31009, 50560), (34760, 45104)]