15679818080

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1367}}^1\times {\mathrm{4217}}^1$

素因数の和:5616

約数の個数: 96

約数和(自身を含む): 39260604096

約数和(自身を除く): 23580786016

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 136, 160, 170, 272, 340, 544, 680, 1360, 1367, 2720, 2734, 4217, 5468, 6835, 8434, 10936, 13670, 16868, 21085, 21872, 23239, 27340, 33736, 42170, 43744, 46478, 54680, 67472, 71689, 84340, 92956, 109360, 116195, 134944, 143378, 168680, 185912, 218720, 232390, 286756, 337360, 358445, 371824, 464780, 573512, 674720, 716890, 743648, 929560, 1147024, 1433780, 1859120, 2294048, 2867560, 3718240, 5735120, 5764639, 11470240, 11529278, 23058556, 28823195, 46117112, 57646390, 92234224, 97998863, 115292780, 184468448, 195997726, 230585560, 391995452, 461171120, 489994315, 783990904, 922342240, 979988630, 1567981808, 1959977260, 3135963616, 3919954520, 7839909040, 15679818080]

約数ペア:

[(1, 15679818080), (2, 7839909040), (4, 3919954520), (5, 3135963616), (8, 1959977260), (10, 1567981808), (16, 979988630), (17, 922342240), (20, 783990904), (32, 489994315), (34, 461171120), (40, 391995452), (68, 230585560), (80, 195997726), (85, 184468448), (136, 115292780), (160, 97998863), (170, 92234224), (272, 57646390), (340, 46117112), (544, 28823195), (680, 23058556), (1360, 11529278), (1367, 11470240), (2720, 5764639), (2734, 5735120), (4217, 3718240), (5468, 2867560), (6835, 2294048), (8434, 1859120), (10936, 1433780), (13670, 1147024), (16868, 929560), (21085, 743648), (21872, 716890), (23239, 674720), (27340, 573512), (33736, 464780), (42170, 371824), (43744, 358445), (46478, 337360), (54680, 286756), (67472, 232390), (71689, 218720), (84340, 185912), (92956, 168680), (109360, 143378), (116195, 134944)]