1283149920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{205633}}^1$

素因数の和:205664

約数の個数: 96

約数和(自身を含む): 4352860512

約数和(自身を除く): 3069710592

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 80, 96, 104, 120, 130, 156, 160, 195, 208, 240, 260, 312, 390, 416, 480, 520, 624, 780, 1040, 1248, 1560, 2080, 3120, 6240, 205633, 411266, 616899, 822532, 1028165, 1233798, 1645064, 2056330, 2467596, 2673229, 3084495, 3290128, 4112660, 4935192, 5346458, 6168990, 6580256, 8019687, 8225320, 9870384, 10692916, 12337980, 13366145, 16039374, 16450640, 19740768, 21385832, 24675960, 26732290, 32078748, 32901280, 40098435, 42771664, 49351920, 53464580, 64157496, 80196870, 85543328, 98703840, 106929160, 128314992, 160393740, 213858320, 256629984, 320787480, 427716640, 641574960, 1283149920]

約数ペア:

[(1, 1283149920), (2, 641574960), (3, 427716640), (4, 320787480), (5, 256629984), (6, 213858320), (8, 160393740), (10, 128314992), (12, 106929160), (13, 98703840), (15, 85543328), (16, 80196870), (20, 64157496), (24, 53464580), (26, 49351920), (30, 42771664), (32, 40098435), (39, 32901280), (40, 32078748), (48, 26732290), (52, 24675960), (60, 21385832), (65, 19740768), (78, 16450640), (80, 16039374), (96, 13366145), (104, 12337980), (120, 10692916), (130, 9870384), (156, 8225320), (160, 8019687), (195, 6580256), (208, 6168990), (240, 5346458), (260, 4935192), (312, 4112660), (390, 3290128), (416, 3084495), (480, 2673229), (520, 2467596), (624, 2056330), (780, 1645064), (1040, 1233798), (1248, 1028165), (1560, 822532), (2080, 616899), (3120, 411266), (6240, 205633)]