273807560

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{271}}^1$

素因数の和:391

約数の個数: 128

約数和(自身を含む): 699148800

約数和(自身を除く): 425341240

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 29, 40, 52, 58, 65, 67, 104, 116, 130, 134, 145, 232, 260, 268, 271, 290, 335, 377, 520, 536, 542, 580, 670, 754, 871, 1084, 1160, 1340, 1355, 1508, 1742, 1885, 1943, 2168, 2680, 2710, 3016, 3484, 3523, 3770, 3886, 4355, 5420, 6968, 7046, 7540, 7772, 7859, 8710, 9715, 10840, 14092, 15080, 15544, 15718, 17420, 17615, 18157, 19430, 25259, 28184, 31436, 34840, 35230, 36314, 38860, 39295, 50518, 62872, 70460, 72628, 77720, 78590, 90785, 101036, 102167, 126295, 140920, 145256, 157180, 181570, 202072, 204334, 236041, 252590, 314360, 363140, 408668, 472082, 505180, 510835, 526553, 726280, 817336, 944164, 1010360, 1021670, 1053106, 1180205, 1888328, 2043340, 2106212, 2360410, 2632765, 4086680, 4212424, 4720820, 5265530, 6845189, 9441640, 10531060, 13690378, 21062120, 27380756, 34225945, 54761512, 68451890, 136903780, 273807560]

約数ペア:

[(1, 273807560), (2, 136903780), (4, 68451890), (5, 54761512), (8, 34225945), (10, 27380756), (13, 21062120), (20, 13690378), (26, 10531060), (29, 9441640), (40, 6845189), (52, 5265530), (58, 4720820), (65, 4212424), (67, 4086680), (104, 2632765), (116, 2360410), (130, 2106212), (134, 2043340), (145, 1888328), (232, 1180205), (260, 1053106), (268, 1021670), (271, 1010360), (290, 944164), (335, 817336), (377, 726280), (520, 526553), (536, 510835), (542, 505180), (580, 472082), (670, 408668), (754, 363140), (871, 314360), (1084, 252590), (1160, 236041), (1340, 204334), (1355, 202072), (1508, 181570), (1742, 157180), (1885, 145256), (1943, 140920), (2168, 126295), (2680, 102167), (2710, 101036), (3016, 90785), (3484, 78590), (3523, 77720), (3770, 72628), (3886, 70460), (4355, 62872), (5420, 50518), (6968, 39295), (7046, 38860), (7540, 36314), (7772, 35230), (7859, 34840), (8710, 31436), (9715, 28184), (10840, 25259), (14092, 19430), (15080, 18157), (15544, 17615), (15718, 17420)]