516269520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2903}}^1$

素因数の和:2954

約数の個数: 240

約数和(自身を含む): 1966124160

約数和(自身を除く): 1449854640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 19, 20, 24, 26, 30, 36, 38, 39, 40, 45, 48, 52, 57, 60, 65, 72, 76, 78, 80, 90, 95, 104, 114, 117, 120, 130, 144, 152, 156, 171, 180, 190, 195, 208, 228, 234, 240, 247, 260, 285, 304, 312, 342, 360, 380, 390, 456, 468, 494, 520, 570, 585, 624, 684, 720, 741, 760, 780, 855, 912, 936, 988, 1040, 1140, 1170, 1235, 1368, 1482, 1520, 1560, 1710, 1872, 1976, 2223, 2280, 2340, 2470, 2736, 2903, 2964, 3120, 3420, 3705, 3952, 4446, 4560, 4680, 4940, 5806, 5928, 6840, 7410, 8709, 8892, 9360, 9880, 11115, 11612, 11856, 13680, 14515, 14820, 17418, 17784, 19760, 22230, 23224, 26127, 29030, 29640, 34836, 35568, 37739, 43545, 44460, 46448, 52254, 55157, 58060, 59280, 69672, 75478, 87090, 88920, 104508, 110314, 113217, 116120, 130635, 139344, 150956, 165471, 174180, 177840, 188695, 209016, 220628, 226434, 232240, 261270, 275785, 301912, 330942, 339651, 348360, 377390, 418032, 441256, 452868, 496413, 522540, 551570, 566085, 603824, 661884, 679302, 696720, 717041, 754780, 827355, 882512, 905736, 992826, 1045080, 1103140, 1132170, 1323768, 1358604, 1434082, 1509560, 1654710, 1698255, 1811472, 1985652, 2090160, 2151123, 2206280, 2264340, 2482065, 2647536, 2717208, 2868164, 3019120, 3309420, 3396510, 3585205, 3971304, 4302246, 4412560, 4528680, 4964130, 5434416, 5736328, 6453369, 6618840, 6793020, 7170410, 7942608, 8604492, 9057360, 9928260, 10755615, 11472656, 12906738, 13237680, 13586040, 14340820, 17208984, 19856520, 21511230, 25813476, 27172080, 28681640, 32266845, 34417968, 39713040, 43022460, 51626952, 57363280, 64533690, 86044920, 103253904, 129067380, 172089840, 258134760, 516269520]

約数ペア:

[(1, 516269520), (2, 258134760), (3, 172089840), (4, 129067380), (5, 103253904), (6, 86044920), (8, 64533690), (9, 57363280), (10, 51626952), (12, 43022460), (13, 39713040), (15, 34417968), (16, 32266845), (18, 28681640), (19, 27172080), (20, 25813476), (24, 21511230), (26, 19856520), (30, 17208984), (36, 14340820), (38, 13586040), (39, 13237680), (40, 12906738), (45, 11472656), (48, 10755615), (52, 9928260), (57, 9057360), (60, 8604492), (65, 7942608), (72, 7170410), (76, 6793020), (78, 6618840), (80, 6453369), (90, 5736328), (95, 5434416), (104, 4964130), (114, 4528680), (117, 4412560), (120, 4302246), (130, 3971304), (144, 3585205), (152, 3396510), (156, 3309420), (171, 3019120), (180, 2868164), (190, 2717208), (195, 2647536), (208, 2482065), (228, 2264340), (234, 2206280), (240, 2151123), (247, 2090160), (260, 1985652), (285, 1811472), (304, 1698255), (312, 1654710), (342, 1509560), (360, 1434082), (380, 1358604), (390, 1323768), (456, 1132170), (468, 1103140), (494, 1045080), (520, 992826), (570, 905736), (585, 882512), (624, 827355), (684, 754780), (720, 717041), (741, 696720), (760, 679302), (780, 661884), (855, 603824), (912, 566085), (936, 551570), (988, 522540), (1040, 496413), (1140, 452868), (1170, 441256), (1235, 418032), (1368, 377390), (1482, 348360), (1520, 339651), (1560, 330942), (1710, 301912), (1872, 275785), (1976, 261270), (2223, 232240), (2280, 226434), (2340, 220628), (2470, 209016), (2736, 188695), (2903, 177840), (2964, 174180), (3120, 165471), (3420, 150956), (3705, 139344), (3952, 130635), (4446, 116120), (4560, 113217), (4680, 110314), (4940, 104508), (5806, 88920), (5928, 87090), (6840, 75478), (7410, 69672), (8709, 59280), (8892, 58060), (9360, 55157), (9880, 52254), (11115, 46448), (11612, 44460), (11856, 43545), (13680, 37739), (14515, 35568), (14820, 34836), (17418, 29640), (17784, 29030), (19760, 26127), (22230, 23224)]