873270840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{2081}}^1$

素因数の和:2377

約数の個数: 128

約数和(自身を含む): 2833185600

約数和(自身を除く): 1959914760

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, 269, 312, 390, 520, 538, 780, 807, 1076, 1345, 1560, 1614, 2081, 2152, 2690, 3228, 3497, 4035, 4162, 5380, 6243, 6456, 6994, 8070, 8324, 10405, 10491, 10760, 12486, 13988, 16140, 16648, 17485, 20810, 20982, 24972, 27053, 27976, 31215, 32280, 34970, 41620, 41964, 49944, 52455, 54106, 62430, 69940, 81159, 83240, 83928, 104910, 108212, 124860, 135265, 139880, 162318, 209820, 216424, 249720, 270530, 324636, 405795, 419640, 541060, 559789, 649272, 811590, 1082120, 1119578, 1623180, 1679367, 2239156, 2798945, 3246360, 3358734, 4478312, 5597890, 6717468, 7277257, 8396835, 11195780, 13434936, 14554514, 16793670, 21831771, 22391560, 29109028, 33587340, 36386285, 43663542, 58218056, 67174680, 72772570, 87327084, 109158855, 145545140, 174654168, 218317710, 291090280, 436635420, 873270840]

約数ペア:

[(1, 873270840), (2, 436635420), (3, 291090280), (4, 218317710), (5, 174654168), (6, 145545140), (8, 109158855), (10, 87327084), (12, 72772570), (13, 67174680), (15, 58218056), (20, 43663542), (24, 36386285), (26, 33587340), (30, 29109028), (39, 22391560), (40, 21831771), (52, 16793670), (60, 14554514), (65, 13434936), (78, 11195780), (104, 8396835), (120, 7277257), (130, 6717468), (156, 5597890), (195, 4478312), (260, 3358734), (269, 3246360), (312, 2798945), (390, 2239156), (520, 1679367), (538, 1623180), (780, 1119578), (807, 1082120), (1076, 811590), (1345, 649272), (1560, 559789), (1614, 541060), (2081, 419640), (2152, 405795), (2690, 324636), (3228, 270530), (3497, 249720), (4035, 216424), (4162, 209820), (5380, 162318), (6243, 139880), (6456, 135265), (6994, 124860), (8070, 108212), (8324, 104910), (10405, 83928), (10491, 83240), (10760, 81159), (12486, 69940), (13988, 62430), (16140, 54106), (16648, 52455), (17485, 49944), (20810, 41964), (20982, 41620), (24972, 34970), (27053, 32280), (27976, 31215)]