2017686160

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{151}}^1\times {\mathrm{223}}^1$

素因数の和:501

約数の個数: 160

約数和(自身を含む): 5471649792

約数和(自身を除く): 3453963632

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 107, 112, 140, 151, 214, 223, 280, 302, 428, 446, 535, 560, 604, 749, 755, 856, 892, 1057, 1070, 1115, 1208, 1498, 1510, 1561, 1712, 1784, 2114, 2140, 2230, 2416, 2996, 3020, 3122, 3568, 3745, 4228, 4280, 4460, 5285, 5992, 6040, 6244, 7490, 7805, 8456, 8560, 8920, 10570, 11984, 12080, 12488, 14980, 15610, 16157, 16912, 17840, 21140, 23861, 24976, 29960, 31220, 32314, 33673, 42280, 47722, 59920, 62440, 64628, 67346, 80785, 84560, 95444, 113099, 119305, 124880, 129256, 134692, 161570, 167027, 168365, 190888, 226198, 235711, 238610, 258512, 269384, 323140, 334054, 336730, 381776, 452396, 471422, 477220, 538768, 565495, 646280, 668108, 673460, 835135, 904792, 942844, 954440, 1130990, 1178555, 1292560, 1336216, 1346920, 1670270, 1809584, 1885688, 1908880, 2261980, 2357110, 2672432, 2693840, 3340540, 3603011, 3771376, 4523960, 4714220, 6681080, 7206022, 9047920, 9428440, 13362160, 14412044, 18015055, 18856880, 25221077, 28824088, 36030110, 50442154, 57648176, 72060220, 100884308, 126105385, 144120440, 201768616, 252210770, 288240880, 403537232, 504421540, 1008843080, 2017686160]

約数ペア:

[(1, 2017686160), (2, 1008843080), (4, 504421540), (5, 403537232), (7, 288240880), (8, 252210770), (10, 201768616), (14, 144120440), (16, 126105385), (20, 100884308), (28, 72060220), (35, 57648176), (40, 50442154), (56, 36030110), (70, 28824088), (80, 25221077), (107, 18856880), (112, 18015055), (140, 14412044), (151, 13362160), (214, 9428440), (223, 9047920), (280, 7206022), (302, 6681080), (428, 4714220), (446, 4523960), (535, 3771376), (560, 3603011), (604, 3340540), (749, 2693840), (755, 2672432), (856, 2357110), (892, 2261980), (1057, 1908880), (1070, 1885688), (1115, 1809584), (1208, 1670270), (1498, 1346920), (1510, 1336216), (1561, 1292560), (1712, 1178555), (1784, 1130990), (2114, 954440), (2140, 942844), (2230, 904792), (2416, 835135), (2996, 673460), (3020, 668108), (3122, 646280), (3568, 565495), (3745, 538768), (4228, 477220), (4280, 471422), (4460, 452396), (5285, 381776), (5992, 336730), (6040, 334054), (6244, 323140), (7490, 269384), (7805, 258512), (8456, 238610), (8560, 235711), (8920, 226198), (10570, 190888), (11984, 168365), (12080, 167027), (12488, 161570), (14980, 134692), (15610, 129256), (16157, 124880), (16912, 119305), (17840, 113099), (21140, 95444), (23861, 84560), (24976, 80785), (29960, 67346), (31220, 64628), (32314, 62440), (33673, 59920), (42280, 47722)]