1317608880

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{3517}}^1$

素因数の和:3763

約数の個数: 160

約数和(自身を含む): 4690366464

約数和(自身を除く): 3372757584

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 223, 240, 280, 336, 420, 446, 560, 669, 840, 892, 1115, 1338, 1561, 1680, 1784, 2230, 2676, 3122, 3345, 3517, 3568, 4460, 4683, 5352, 6244, 6690, 7034, 7805, 8920, 9366, 10551, 10704, 12488, 13380, 14068, 15610, 17585, 17840, 18732, 21102, 23415, 24619, 24976, 26760, 28136, 31220, 35170, 37464, 42204, 46830, 49238, 52755, 53520, 56272, 62440, 70340, 73857, 74928, 84408, 93660, 98476, 105510, 123095, 124880, 140680, 147714, 168816, 187320, 196952, 211020, 246190, 281360, 295428, 369285, 374640, 393904, 422040, 492380, 590856, 738570, 784291, 844080, 984760, 1181712, 1477140, 1568582, 1969520, 2352873, 2954280, 3137164, 3921455, 4705746, 5490037, 5908560, 6274328, 7842910, 9411492, 10980074, 11764365, 12548656, 15685820, 16470111, 18822984, 21960148, 23528730, 27450185, 31371640, 32940222, 37645968, 43920296, 47057460, 54900370, 62743280, 65880444, 82350555, 87840592, 94114920, 109800740, 131760888, 164701110, 188229840, 219601480, 263521776, 329402220, 439202960, 658804440, 1317608880]

約数ペア:

[(1, 1317608880), (2, 658804440), (3, 439202960), (4, 329402220), (5, 263521776), (6, 219601480), (7, 188229840), (8, 164701110), (10, 131760888), (12, 109800740), (14, 94114920), (15, 87840592), (16, 82350555), (20, 65880444), (21, 62743280), (24, 54900370), (28, 47057460), (30, 43920296), (35, 37645968), (40, 32940222), (42, 31371640), (48, 27450185), (56, 23528730), (60, 21960148), (70, 18822984), (80, 16470111), (84, 15685820), (105, 12548656), (112, 11764365), (120, 10980074), (140, 9411492), (168, 7842910), (210, 6274328), (223, 5908560), (240, 5490037), (280, 4705746), (336, 3921455), (420, 3137164), (446, 2954280), (560, 2352873), (669, 1969520), (840, 1568582), (892, 1477140), (1115, 1181712), (1338, 984760), (1561, 844080), (1680, 784291), (1784, 738570), (2230, 590856), (2676, 492380), (3122, 422040), (3345, 393904), (3517, 374640), (3568, 369285), (4460, 295428), (4683, 281360), (5352, 246190), (6244, 211020), (6690, 196952), (7034, 187320), (7805, 168816), (8920, 147714), (9366, 140680), (10551, 124880), (10704, 123095), (12488, 105510), (13380, 98476), (14068, 93660), (15610, 84408), (17585, 74928), (17840, 73857), (18732, 70340), (21102, 62440), (23415, 56272), (24619, 53520), (24976, 52755), (26760, 49238), (28136, 46830), (31220, 42204), (35170, 37464)]