2016753660

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{821}}^1\times {\mathrm{4549}}^1$

素因数の和:5388

約数の個数: 96

約数和(自身を含む): 6283368000

約数和(自身を除く): 4266614340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 821, 1642, 2463, 3284, 4105, 4549, 4926, 7389, 8210, 9098, 9852, 12315, 13647, 14778, 16420, 18196, 22167, 22745, 24630, 27294, 29556, 36945, 40941, 44334, 45490, 49260, 54588, 68235, 73890, 81882, 88668, 90980, 110835, 122823, 136470, 147780, 163764, 204705, 221670, 245646, 272940, 409410, 443340, 491292, 614115, 818820, 1228230, 2456460, 3734729, 7469458, 11204187, 14938916, 18673645, 22408374, 33612561, 37347290, 44816748, 56020935, 67225122, 74694580, 100837683, 112041870, 134450244, 168062805, 201675366, 224083740, 336125610, 403350732, 504188415, 672251220, 1008376830, 2016753660]

約数ペア:

[(1, 2016753660), (2, 1008376830), (3, 672251220), (4, 504188415), (5, 403350732), (6, 336125610), (9, 224083740), (10, 201675366), (12, 168062805), (15, 134450244), (18, 112041870), (20, 100837683), (27, 74694580), (30, 67225122), (36, 56020935), (45, 44816748), (54, 37347290), (60, 33612561), (90, 22408374), (108, 18673645), (135, 14938916), (180, 11204187), (270, 7469458), (540, 3734729), (821, 2456460), (1642, 1228230), (2463, 818820), (3284, 614115), (4105, 491292), (4549, 443340), (4926, 409410), (7389, 272940), (8210, 245646), (9098, 221670), (9852, 204705), (12315, 163764), (13647, 147780), (14778, 136470), (16420, 122823), (18196, 110835), (22167, 90980), (22745, 88668), (24630, 81882), (27294, 73890), (29556, 68235), (36945, 54588), (40941, 49260), (44334, 45490)]