1738921567720

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{427939}}^1$

素因数の和:428123

約数の個数: 128

約数和(自身を含む): 4215037824000

約数和(自身を除く): 2476116256280

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 31, 40, 58, 62, 113, 116, 124, 145, 155, 226, 232, 248, 290, 310, 452, 565, 580, 620, 899, 904, 1130, 1160, 1240, 1798, 2260, 3277, 3503, 3596, 4495, 4520, 6554, 7006, 7192, 8990, 13108, 14012, 16385, 17515, 17980, 26216, 28024, 32770, 35030, 35960, 65540, 70060, 101587, 131080, 140120, 203174, 406348, 427939, 507935, 812696, 855878, 1015870, 1711756, 2031740, 2139695, 3423512, 4063480, 4279390, 8558780, 12410231, 13266109, 17117560, 24820462, 26532218, 48357107, 49640924, 53064436, 62051155, 66330545, 96714214, 99281848, 106128872, 124102310, 132661090, 193428428, 241785535, 248204620, 265322180, 384717161, 386856856, 483571070, 496409240, 530644360, 769434322, 967142140, 1402356103, 1499070317, 1538868644, 1923585805, 1934284280, 2804712206, 2998140634, 3077737288, 3847171610, 5609424412, 5996281268, 7011780515, 7495351585, 7694343220, 11218848824, 11992562536, 14023561030, 14990703170, 15388686440, 28047122060, 29981406340, 43473039193, 56094244120, 59962812680, 86946078386, 173892156772, 217365195965, 347784313544, 434730391930, 869460783860, 1738921567720]

約数ペア:

[(1, 1738921567720), (2, 869460783860), (4, 434730391930), (5, 347784313544), (8, 217365195965), (10, 173892156772), (20, 86946078386), (29, 59962812680), (31, 56094244120), (40, 43473039193), (58, 29981406340), (62, 28047122060), (113, 15388686440), (116, 14990703170), (124, 14023561030), (145, 11992562536), (155, 11218848824), (226, 7694343220), (232, 7495351585), (248, 7011780515), (290, 5996281268), (310, 5609424412), (452, 3847171610), (565, 3077737288), (580, 2998140634), (620, 2804712206), (899, 1934284280), (904, 1923585805), (1130, 1538868644), (1160, 1499070317), (1240, 1402356103), (1798, 967142140), (2260, 769434322), (3277, 530644360), (3503, 496409240), (3596, 483571070), (4495, 386856856), (4520, 384717161), (6554, 265322180), (7006, 248204620), (7192, 241785535), (8990, 193428428), (13108, 132661090), (14012, 124102310), (16385, 106128872), (17515, 99281848), (17980, 96714214), (26216, 66330545), (28024, 62051155), (32770, 53064436), (35030, 49640924), (35960, 48357107), (65540, 26532218), (70060, 24820462), (101587, 17117560), (131080, 13266109), (140120, 12410231), (203174, 8558780), (406348, 4279390), (427939, 4063480), (507935, 3423512), (812696, 2139695), (855878, 2031740), (1015870, 1711756)]