1311604320

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{210193}}^1$

素因数の和:210224

約数の個数: 96

約数和(自身を含む): 4449386592

約数和(自身を除く): 3137782272

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, 210193, 420386, 630579, 840772, 1050965, 1261158, 1681544, 2101930, 2522316, 2732509, 3152895, 3363088, 4203860, 5044632, 5465018, 6305790, 6726176, 8197527, 8407720, 10089264, 10930036, 12611580, 13662545, 16395054, 16815440, 20178528, 21860072, 25223160, 27325090, 32790108, 33630880, 40987635, 43720144, 50446320, 54650180, 65580216, 81975270, 87440288, 100892640, 109300360, 131160432, 163950540, 218600720, 262320864, 327901080, 437201440, 655802160, 1311604320]

約数ペア:

[(1, 1311604320), (2, 655802160), (3, 437201440), (4, 327901080), (5, 262320864), (6, 218600720), (8, 163950540), (10, 131160432), (12, 109300360), (13, 100892640), (15, 87440288), (16, 81975270), (20, 65580216), (24, 54650180), (26, 50446320), (30, 43720144), (32, 40987635), (39, 33630880), (40, 32790108), (48, 27325090), (52, 25223160), (60, 21860072), (65, 20178528), (78, 16815440), (80, 16395054), (96, 13662545), (104, 12611580), (120, 10930036), (130, 10089264), (156, 8407720), (160, 8197527), (195, 6726176), (208, 6305790), (240, 5465018), (260, 5044632), (312, 4203860), (390, 3363088), (416, 3152895), (480, 2732509), (520, 2522316), (624, 2101930), (780, 1681544), (1040, 1261158), (1248, 1050965), (1560, 840772), (2080, 630579), (3120, 420386), (6240, 210193)]