57521520

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{113}}^1$

素因数の和:240

約数の個数: 240

約数和(自身を含む): 224932032

約数和(自身を除く): 167410512

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 101, 105, 112, 113, 120, 126, 140, 144, 168, 180, 202, 210, 226, 240, 252, 280, 303, 315, 336, 339, 360, 404, 420, 452, 504, 505, 560, 565, 606, 630, 678, 707, 720, 791, 808, 840, 904, 909, 1008, 1010, 1017, 1130, 1212, 1260, 1356, 1414, 1515, 1582, 1616, 1680, 1695, 1808, 1818, 2020, 2034, 2121, 2260, 2373, 2424, 2520, 2712, 2828, 3030, 3164, 3390, 3535, 3636, 3955, 4040, 4068, 4242, 4520, 4545, 4746, 4848, 5040, 5085, 5424, 5656, 6060, 6328, 6363, 6780, 7070, 7119, 7272, 7910, 8080, 8136, 8484, 9040, 9090, 9492, 10170, 10605, 11312, 11413, 11865, 12120, 12656, 12726, 13560, 14140, 14238, 14544, 15820, 16272, 16968, 18180, 18984, 20340, 21210, 22826, 23730, 24240, 25452, 27120, 28280, 28476, 31640, 31815, 33936, 34239, 35595, 36360, 37968, 40680, 42420, 45652, 47460, 50904, 56560, 56952, 57065, 63280, 63630, 68478, 71190, 72720, 79891, 81360, 84840, 91304, 94920, 101808, 102717, 113904, 114130, 127260, 136956, 142380, 159782, 169680, 171195, 182608, 189840, 205434, 228260, 239673, 254520, 273912, 284760, 319564, 342390, 399455, 410868, 456520, 479346, 509040, 513585, 547824, 569520, 639128, 684780, 719019, 798910, 821736, 913040, 958692, 1027170, 1198365, 1278256, 1369560, 1438038, 1597820, 1643472, 1917384, 2054340, 2396730, 2739120, 2876076, 3195640, 3595095, 3834768, 4108680, 4793460, 5752152, 6391280, 7190190, 8217360, 9586920, 11504304, 14380380, 19173840, 28760760, 57521520]

約数ペア:

[(1, 57521520), (2, 28760760), (3, 19173840), (4, 14380380), (5, 11504304), (6, 9586920), (7, 8217360), (8, 7190190), (9, 6391280), (10, 5752152), (12, 4793460), (14, 4108680), (15, 3834768), (16, 3595095), (18, 3195640), (20, 2876076), (21, 2739120), (24, 2396730), (28, 2054340), (30, 1917384), (35, 1643472), (36, 1597820), (40, 1438038), (42, 1369560), (45, 1278256), (48, 1198365), (56, 1027170), (60, 958692), (63, 913040), (70, 821736), (72, 798910), (80, 719019), (84, 684780), (90, 639128), (101, 569520), (105, 547824), (112, 513585), (113, 509040), (120, 479346), (126, 456520), (140, 410868), (144, 399455), (168, 342390), (180, 319564), (202, 284760), (210, 273912), (226, 254520), (240, 239673), (252, 228260), (280, 205434), (303, 189840), (315, 182608), (336, 171195), (339, 169680), (360, 159782), (404, 142380), (420, 136956), (452, 127260), (504, 114130), (505, 113904), (560, 102717), (565, 101808), (606, 94920), (630, 91304), (678, 84840), (707, 81360), (720, 79891), (791, 72720), (808, 71190), (840, 68478), (904, 63630), (909, 63280), (1008, 57065), (1010, 56952), (1017, 56560), (1130, 50904), (1212, 47460), (1260, 45652), (1356, 42420), (1414, 40680), (1515, 37968), (1582, 36360), (1616, 35595), (1680, 34239), (1695, 33936), (1808, 31815), (1818, 31640), (2020, 28476), (2034, 28280), (2121, 27120), (2260, 25452), (2373, 24240), (2424, 23730), (2520, 22826), (2712, 21210), (2828, 20340), (3030, 18984), (3164, 18180), (3390, 16968), (3535, 16272), (3636, 15820), (3955, 14544), (4040, 14238), (4068, 14140), (4242, 13560), (4520, 12726), (4545, 12656), (4746, 12120), (4848, 11865), (5040, 11413), (5085, 11312), (5424, 10605), (5656, 10170), (6060, 9492), (6328, 9090), (6363, 9040), (6780, 8484), (7070, 8136), (7119, 8080), (7272, 7910)]