715804960

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1$

素因数の和:267

約数の個数: 192

約数和(自身を含む): 1911216384

約数和(自身を除く): 1195411424

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 37, 40, 52, 65, 71, 74, 80, 104, 130, 131, 142, 148, 160, 185, 208, 260, 262, 284, 296, 355, 370, 416, 481, 520, 524, 568, 592, 655, 710, 740, 923, 962, 1040, 1048, 1136, 1184, 1310, 1420, 1480, 1703, 1846, 1924, 2080, 2096, 2272, 2405, 2620, 2627, 2840, 2960, 3406, 3692, 3848, 4192, 4615, 4810, 4847, 5240, 5254, 5680, 5920, 6812, 7384, 7696, 8515, 9230, 9301, 9620, 9694, 10480, 10508, 11360, 13135, 13624, 14768, 15392, 17030, 18460, 18602, 19240, 19388, 20960, 21016, 24235, 26270, 27248, 29536, 34060, 34151, 36920, 37204, 38480, 38776, 42032, 46505, 48470, 52540, 54496, 63011, 68120, 68302, 73840, 74408, 76960, 77552, 84064, 93010, 96940, 105080, 120913, 126022, 136240, 136604, 147680, 148816, 155104, 170755, 186020, 193880, 210160, 241826, 252044, 272480, 273208, 297632, 315055, 341510, 344137, 372040, 387760, 420320, 483652, 504088, 546416, 604565, 630110, 683020, 688274, 744080, 775520, 967304, 1008176, 1092832, 1209130, 1260220, 1366040, 1376548, 1488160, 1720685, 1934608, 2016352, 2418260, 2520440, 2732080, 2753096, 3441370, 3869216, 4473781, 4836520, 5040880, 5464160, 5506192, 6882740, 8947562, 9673040, 10081760, 11012384, 13765480, 17895124, 19346080, 22368905, 27530960, 35790248, 44737810, 55061920, 71580496, 89475620, 143160992, 178951240, 357902480, 715804960]

約数ペア:

[(1, 715804960), (2, 357902480), (4, 178951240), (5, 143160992), (8, 89475620), (10, 71580496), (13, 55061920), (16, 44737810), (20, 35790248), (26, 27530960), (32, 22368905), (37, 19346080), (40, 17895124), (52, 13765480), (65, 11012384), (71, 10081760), (74, 9673040), (80, 8947562), (104, 6882740), (130, 5506192), (131, 5464160), (142, 5040880), (148, 4836520), (160, 4473781), (185, 3869216), (208, 3441370), (260, 2753096), (262, 2732080), (284, 2520440), (296, 2418260), (355, 2016352), (370, 1934608), (416, 1720685), (481, 1488160), (520, 1376548), (524, 1366040), (568, 1260220), (592, 1209130), (655, 1092832), (710, 1008176), (740, 967304), (923, 775520), (962, 744080), (1040, 688274), (1048, 683020), (1136, 630110), (1184, 604565), (1310, 546416), (1420, 504088), (1480, 483652), (1703, 420320), (1846, 387760), (1924, 372040), (2080, 344137), (2096, 341510), (2272, 315055), (2405, 297632), (2620, 273208), (2627, 272480), (2840, 252044), (2960, 241826), (3406, 210160), (3692, 193880), (3848, 186020), (4192, 170755), (4615, 155104), (4810, 148816), (4847, 147680), (5240, 136604), (5254, 136240), (5680, 126022), (5920, 120913), (6812, 105080), (7384, 96940), (7696, 93010), (8515, 84064), (9230, 77552), (9301, 76960), (9620, 74408), (9694, 73840), (10480, 68302), (10508, 68120), (11360, 63011), (13135, 54496), (13624, 52540), (14768, 48470), (15392, 46505), (17030, 42032), (18460, 38776), (18602, 38480), (19240, 37204), (19388, 36920), (20960, 34151), (21016, 34060), (24235, 29536), (26270, 27248)]