15703577680

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{367}}^1\times {\mathrm{701}}^1$

素因数の和:1197

約数の個数: 160

約数和(自身を含む): 42284436480

約数和(自身を除く): 26580858800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 109, 112, 140, 218, 280, 367, 436, 545, 560, 701, 734, 763, 872, 1090, 1402, 1468, 1526, 1744, 1835, 2180, 2569, 2804, 2936, 3052, 3505, 3670, 3815, 4360, 4907, 5138, 5608, 5872, 6104, 7010, 7340, 7630, 8720, 9814, 10276, 11216, 12208, 12845, 14020, 14680, 15260, 19628, 20552, 24535, 25690, 28040, 29360, 30520, 39256, 40003, 41104, 49070, 51380, 56080, 61040, 76409, 78512, 80006, 98140, 102760, 152818, 160012, 196280, 200015, 205520, 257267, 280021, 305636, 320024, 382045, 392560, 400030, 514534, 534863, 560042, 611272, 640048, 764090, 800060, 1029068, 1069726, 1120084, 1222544, 1286335, 1400105, 1528180, 1600120, 1800869, 2058136, 2139452, 2240168, 2572670, 2674315, 2800210, 3056360, 3200240, 3601738, 4116272, 4278904, 4480336, 5145340, 5348630, 5600420, 6112720, 7203476, 8557808, 9004345, 10290680, 10697260, 11200840, 14406952, 18008690, 20581360, 21394520, 22401680, 28042103, 28813904, 36017380, 42789040, 56084206, 72034760, 112168412, 140210515, 144069520, 196294721, 224336824, 280421030, 392589442, 448673648, 560842060, 785178884, 981473605, 1121684120, 1570357768, 1962947210, 2243368240, 3140715536, 3925894420, 7851788840, 15703577680]

約数ペア:

[(1, 15703577680), (2, 7851788840), (4, 3925894420), (5, 3140715536), (7, 2243368240), (8, 1962947210), (10, 1570357768), (14, 1121684120), (16, 981473605), (20, 785178884), (28, 560842060), (35, 448673648), (40, 392589442), (56, 280421030), (70, 224336824), (80, 196294721), (109, 144069520), (112, 140210515), (140, 112168412), (218, 72034760), (280, 56084206), (367, 42789040), (436, 36017380), (545, 28813904), (560, 28042103), (701, 22401680), (734, 21394520), (763, 20581360), (872, 18008690), (1090, 14406952), (1402, 11200840), (1468, 10697260), (1526, 10290680), (1744, 9004345), (1835, 8557808), (2180, 7203476), (2569, 6112720), (2804, 5600420), (2936, 5348630), (3052, 5145340), (3505, 4480336), (3670, 4278904), (3815, 4116272), (4360, 3601738), (4907, 3200240), (5138, 3056360), (5608, 2800210), (5872, 2674315), (6104, 2572670), (7010, 2240168), (7340, 2139452), (7630, 2058136), (8720, 1800869), (9814, 1600120), (10276, 1528180), (11216, 1400105), (12208, 1286335), (12845, 1222544), (14020, 1120084), (14680, 1069726), (15260, 1029068), (19628, 800060), (20552, 764090), (24535, 640048), (25690, 611272), (28040, 560042), (29360, 534863), (30520, 514534), (39256, 400030), (40003, 392560), (41104, 382045), (49070, 320024), (51380, 305636), (56080, 280021), (61040, 257267), (76409, 205520), (78512, 200015), (80006, 196280), (98140, 160012), (102760, 152818)]