1885206840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{84011}}^1$

素因数の和:84053

約数の個数: 128

約数和(自身を含む): 6532773120

約数和(自身を除く): 4647566280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 17, 20, 22, 24, 30, 33, 34, 40, 44, 51, 55, 60, 66, 68, 85, 88, 102, 110, 120, 132, 136, 165, 170, 187, 204, 220, 255, 264, 330, 340, 374, 408, 440, 510, 561, 660, 680, 748, 935, 1020, 1122, 1320, 1496, 1870, 2040, 2244, 2805, 3740, 4488, 5610, 7480, 11220, 22440, 84011, 168022, 252033, 336044, 420055, 504066, 672088, 840110, 924121, 1008132, 1260165, 1428187, 1680220, 1848242, 2016264, 2520330, 2772363, 2856374, 3360440, 3696484, 4284561, 4620605, 5040660, 5544726, 5712748, 7140935, 7392968, 8569122, 9241210, 10081320, 11089452, 11425496, 13861815, 14281870, 15710057, 17138244, 18482420, 21422805, 22178904, 27723630, 28563740, 31420114, 34276488, 36964840, 42845610, 47130171, 55447260, 57127480, 62840228, 78550285, 85691220, 94260342, 110894520, 125680456, 157100570, 171382440, 188520684, 235650855, 314201140, 377041368, 471301710, 628402280, 942603420, 1885206840]

約数ペア:

[(1, 1885206840), (2, 942603420), (3, 628402280), (4, 471301710), (5, 377041368), (6, 314201140), (8, 235650855), (10, 188520684), (11, 171382440), (12, 157100570), (15, 125680456), (17, 110894520), (20, 94260342), (22, 85691220), (24, 78550285), (30, 62840228), (33, 57127480), (34, 55447260), (40, 47130171), (44, 42845610), (51, 36964840), (55, 34276488), (60, 31420114), (66, 28563740), (68, 27723630), (85, 22178904), (88, 21422805), (102, 18482420), (110, 17138244), (120, 15710057), (132, 14281870), (136, 13861815), (165, 11425496), (170, 11089452), (187, 10081320), (204, 9241210), (220, 8569122), (255, 7392968), (264, 7140935), (330, 5712748), (340, 5544726), (374, 5040660), (408, 4620605), (440, 4284561), (510, 3696484), (561, 3360440), (660, 2856374), (680, 2772363), (748, 2520330), (935, 2016264), (1020, 1848242), (1122, 1680220), (1320, 1428187), (1496, 1260165), (1870, 1008132), (2040, 924121), (2244, 840110), (2805, 672088), (3740, 504066), (4488, 420055), (5610, 336044), (7480, 252033), (11220, 168022), (22440, 84011)]