416986440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{267299}}^1$

素因数の和:267326

約数の個数: 64

約数和(自身を含む): 1347192000

約数和(自身を除く): 930205560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 267299, 534598, 801897, 1069196, 1336495, 1603794, 2138392, 2672990, 3207588, 3474887, 4009485, 5345980, 6415176, 6949774, 8018970, 10424661, 10691960, 13899548, 16037940, 17374435, 20849322, 27799096, 32075880, 34748870, 41698644, 52123305, 69497740, 83397288, 104246610, 138995480, 208493220, 416986440]

約数ペア:

[(1, 416986440), (2, 208493220), (3, 138995480), (4, 104246610), (5, 83397288), (6, 69497740), (8, 52123305), (10, 41698644), (12, 34748870), (13, 32075880), (15, 27799096), (20, 20849322), (24, 17374435), (26, 16037940), (30, 13899548), (39, 10691960), (40, 10424661), (52, 8018970), (60, 6949774), (65, 6415176), (78, 5345980), (104, 4009485), (120, 3474887), (130, 3207588), (156, 2672990), (195, 2138392), (260, 1603794), (312, 1336495), (390, 1069196), (520, 801897), (780, 534598), (1560, 267299)]