1567248340

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{283}}^1\times {\mathrm{5651}}^1$

素因数の和:5957

約数の個数: 72

約数和(自身を含む): 3842772192

約数和(自身を除く): 2275523852

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 283, 490, 566, 980, 1132, 1415, 1981, 2830, 3962, 5651, 5660, 7924, 9905, 11302, 13867, 19810, 22604, 27734, 28255, 39557, 39620, 55468, 56510, 69335, 79114, 113020, 138670, 158228, 197785, 276899, 277340, 395570, 553798, 791140, 1107596, 1384495, 1599233, 2768990, 3198466, 5537980, 6396932, 7996165, 11194631, 15992330, 22389262, 31984660, 44778524, 55973155, 78362417, 111946310, 156724834, 223892620, 313449668, 391812085, 783624170, 1567248340]

約数ペア:

[(1, 1567248340), (2, 783624170), (4, 391812085), (5, 313449668), (7, 223892620), (10, 156724834), (14, 111946310), (20, 78362417), (28, 55973155), (35, 44778524), (49, 31984660), (70, 22389262), (98, 15992330), (140, 11194631), (196, 7996165), (245, 6396932), (283, 5537980), (490, 3198466), (566, 2768990), (980, 1599233), (1132, 1384495), (1415, 1107596), (1981, 791140), (2830, 553798), (3962, 395570), (5651, 277340), (5660, 276899), (7924, 197785), (9905, 158228), (11302, 138670), (13867, 113020), (19810, 79114), (22604, 69335), (27734, 56510), (28255, 55468), (39557, 39620)]