655065840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19087}}^1$

素因数の和:19127

約数の個数: 160

約数和(自身を含む): 2385847296

約数和(自身を除く): 1730781456

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 20, 22, 24, 26, 30, 33, 39, 40, 44, 48, 52, 55, 60, 65, 66, 78, 80, 88, 104, 110, 120, 130, 132, 143, 156, 165, 176, 195, 208, 220, 240, 260, 264, 286, 312, 330, 390, 429, 440, 520, 528, 572, 624, 660, 715, 780, 858, 880, 1040, 1144, 1320, 1430, 1560, 1716, 2145, 2288, 2640, 2860, 3120, 3432, 4290, 5720, 6864, 8580, 11440, 17160, 19087, 34320, 38174, 57261, 76348, 95435, 114522, 152696, 190870, 209957, 229044, 248131, 286305, 305392, 381740, 419914, 458088, 496262, 572610, 629871, 744393, 763480, 839828, 916176, 992524, 1049785, 1145220, 1240655, 1259742, 1488786, 1526960, 1679656, 1985048, 2099570, 2290440, 2481310, 2519484, 2729441, 2977572, 3149355, 3359312, 3721965, 3970096, 4199140, 4580880, 4962620, 5038968, 5458882, 5955144, 6298710, 7443930, 8188323, 8398280, 9925240, 10077936, 10917764, 11910288, 12597420, 13647205, 14887860, 16376646, 16796560, 19850480, 21835528, 25194840, 27294410, 29775720, 32753292, 40941615, 43671056, 50389680, 54588820, 59551440, 65506584, 81883230, 109177640, 131013168, 163766460, 218355280, 327532920, 655065840]

約数ペア:

[(1, 655065840), (2, 327532920), (3, 218355280), (4, 163766460), (5, 131013168), (6, 109177640), (8, 81883230), (10, 65506584), (11, 59551440), (12, 54588820), (13, 50389680), (15, 43671056), (16, 40941615), (20, 32753292), (22, 29775720), (24, 27294410), (26, 25194840), (30, 21835528), (33, 19850480), (39, 16796560), (40, 16376646), (44, 14887860), (48, 13647205), (52, 12597420), (55, 11910288), (60, 10917764), (65, 10077936), (66, 9925240), (78, 8398280), (80, 8188323), (88, 7443930), (104, 6298710), (110, 5955144), (120, 5458882), (130, 5038968), (132, 4962620), (143, 4580880), (156, 4199140), (165, 3970096), (176, 3721965), (195, 3359312), (208, 3149355), (220, 2977572), (240, 2729441), (260, 2519484), (264, 2481310), (286, 2290440), (312, 2099570), (330, 1985048), (390, 1679656), (429, 1526960), (440, 1488786), (520, 1259742), (528, 1240655), (572, 1145220), (624, 1049785), (660, 992524), (715, 916176), (780, 839828), (858, 763480), (880, 744393), (1040, 629871), (1144, 572610), (1320, 496262), (1430, 458088), (1560, 419914), (1716, 381740), (2145, 305392), (2288, 286305), (2640, 248131), (2860, 229044), (3120, 209957), (3432, 190870), (4290, 152696), (5720, 114522), (6864, 95435), (8580, 76348), (11440, 57261), (17160, 38174), (19087, 34320)]