497227560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{223}}^1\times {\mathrm{1093}}^1$

素因数の和:1347

約数の個数: 128

約数和(自身を含む): 1587962880

約数和(自身を除く): 1090735320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 223, 255, 340, 408, 446, 510, 669, 680, 892, 1020, 1093, 1115, 1338, 1784, 2040, 2186, 2230, 2676, 3279, 3345, 3791, 4372, 4460, 5352, 5465, 6558, 6690, 7582, 8744, 8920, 10930, 11373, 13116, 13380, 15164, 16395, 18581, 18955, 21860, 22746, 26232, 26760, 30328, 32790, 37162, 37910, 43720, 45492, 55743, 56865, 65580, 74324, 75820, 90984, 92905, 111486, 113730, 131160, 148648, 151640, 185810, 222972, 227460, 243739, 278715, 371620, 445944, 454920, 487478, 557430, 731217, 743240, 974956, 1114860, 1218695, 1462434, 1949912, 2229720, 2437390, 2924868, 3656085, 4143563, 4874780, 5849736, 7312170, 8287126, 9749560, 12430689, 14624340, 16574252, 20717815, 24861378, 29248680, 33148504, 41435630, 49722756, 62153445, 82871260, 99445512, 124306890, 165742520, 248613780, 497227560]

約数ペア:

[(1, 497227560), (2, 248613780), (3, 165742520), (4, 124306890), (5, 99445512), (6, 82871260), (8, 62153445), (10, 49722756), (12, 41435630), (15, 33148504), (17, 29248680), (20, 24861378), (24, 20717815), (30, 16574252), (34, 14624340), (40, 12430689), (51, 9749560), (60, 8287126), (68, 7312170), (85, 5849736), (102, 4874780), (120, 4143563), (136, 3656085), (170, 2924868), (204, 2437390), (223, 2229720), (255, 1949912), (340, 1462434), (408, 1218695), (446, 1114860), (510, 974956), (669, 743240), (680, 731217), (892, 557430), (1020, 487478), (1093, 454920), (1115, 445944), (1338, 371620), (1784, 278715), (2040, 243739), (2186, 227460), (2230, 222972), (2676, 185810), (3279, 151640), (3345, 148648), (3791, 131160), (4372, 113730), (4460, 111486), (5352, 92905), (5465, 90984), (6558, 75820), (6690, 74324), (7582, 65580), (8744, 56865), (8920, 55743), (10930, 45492), (11373, 43720), (13116, 37910), (13380, 37162), (15164, 32790), (16395, 30328), (18581, 26760), (18955, 26232), (21860, 22746)]