18330652160

素因数分解:

$2^9\times 5^1\times {\mathrm{31}}^2\times {\mathrm{7451}}^1$

素因数の和:7536

約数の個数: 120

約数和(自身を含む): 45420193368

約数和(自身を除く): 27089541208

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 128, 155, 160, 248, 256, 310, 320, 496, 512, 620, 640, 961, 992, 1240, 1280, 1922, 1984, 2480, 2560, 3844, 3968, 4805, 4960, 7451, 7688, 7936, 9610, 9920, 14902, 15376, 15872, 19220, 19840, 29804, 30752, 37255, 38440, 39680, 59608, 61504, 74510, 76880, 79360, 119216, 123008, 149020, 153760, 230981, 238432, 246016, 298040, 307520, 461962, 476864, 492032, 596080, 615040, 923924, 953728, 1154905, 1192160, 1230080, 1847848, 1907456, 2309810, 2384320, 2460160, 3695696, 3814912, 4619620, 4768640, 7160411, 7391392, 9239240, 9537280, 14320822, 14782784, 18478480, 19074560, 28641644, 29565568, 35802055, 36956960, 57283288, 59131136, 71604110, 73913920, 114566576, 118262272, 143208220, 147827840, 229133152, 286416440, 295655680, 458266304, 572832880, 591311360, 916532608, 1145665760, 1833065216, 2291331520, 3666130432, 4582663040, 9165326080, 18330652160]

約数ペア:

[(1, 18330652160), (2, 9165326080), (4, 4582663040), (5, 3666130432), (8, 2291331520), (10, 1833065216), (16, 1145665760), (20, 916532608), (31, 591311360), (32, 572832880), (40, 458266304), (62, 295655680), (64, 286416440), (80, 229133152), (124, 147827840), (128, 143208220), (155, 118262272), (160, 114566576), (248, 73913920), (256, 71604110), (310, 59131136), (320, 57283288), (496, 36956960), (512, 35802055), (620, 29565568), (640, 28641644), (961, 19074560), (992, 18478480), (1240, 14782784), (1280, 14320822), (1922, 9537280), (1984, 9239240), (2480, 7391392), (2560, 7160411), (3844, 4768640), (3968, 4619620), (4805, 3814912), (4960, 3695696), (7451, 2460160), (7688, 2384320), (7936, 2309810), (9610, 1907456), (9920, 1847848), (14902, 1230080), (15376, 1192160), (15872, 1154905), (19220, 953728), (19840, 923924), (29804, 615040), (30752, 596080), (37255, 492032), (38440, 476864), (39680, 461962), (59608, 307520), (61504, 298040), (74510, 246016), (76880, 238432), (79360, 230981), (119216, 153760), (123008, 149020)]