1317112720

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{101}}^1$

素因数の和:234

約数の個数: 320

約数和(自身を含む): 4043312640

約数和(自身を除く): 2726199920

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 29, 35, 40, 44, 55, 56, 58, 70, 73, 77, 80, 88, 101, 110, 112, 116, 140, 145, 146, 154, 176, 202, 203, 220, 232, 280, 290, 292, 308, 319, 365, 385, 404, 406, 440, 464, 505, 511, 560, 580, 584, 616, 638, 707, 730, 770, 803, 808, 812, 880, 1010, 1015, 1022, 1111, 1160, 1168, 1232, 1276, 1414, 1460, 1540, 1595, 1606, 1616, 1624, 2020, 2030, 2044, 2117, 2222, 2233, 2320, 2552, 2555, 2828, 2920, 2929, 3080, 3190, 3212, 3248, 3535, 4015, 4040, 4060, 4088, 4234, 4444, 4466, 5104, 5110, 5555, 5621, 5656, 5840, 5858, 6160, 6380, 6424, 7070, 7373, 7777, 8030, 8080, 8120, 8176, 8468, 8888, 8932, 10220, 10585, 11110, 11165, 11242, 11312, 11716, 12760, 12848, 14140, 14645, 14746, 14819, 15554, 16060, 16240, 16936, 17776, 17864, 20440, 20503, 21170, 22220, 22330, 22484, 23287, 23432, 25520, 28105, 28280, 29290, 29492, 29638, 31108, 32120, 32219, 33872, 35728, 36865, 38885, 40880, 41006, 42340, 44440, 44660, 44968, 46574, 46864, 51611, 56210, 56560, 58580, 58984, 59276, 62216, 64240, 64438, 73730, 74095, 77770, 81103, 82012, 84680, 88880, 89320, 89936, 93148, 102515, 103222, 112420, 116435, 117160, 117968, 118552, 124432, 128876, 147460, 148190, 155540, 161095, 162206, 163009, 164024, 169360, 178640, 186296, 205030, 206444, 213817, 224840, 225533, 232870, 234320, 237104, 257752, 258055, 294920, 296380, 311080, 322190, 324412, 326018, 328048, 372592, 405515, 410060, 412888, 427634, 449680, 451066, 465740, 515504, 516110, 567721, 589840, 592760, 622160, 644380, 648824, 652036, 811030, 815045, 820120, 825776, 855268, 902132, 931480, 1032220, 1069085, 1127665, 1135442, 1185520, 1288760, 1297648, 1304072, 1496719, 1622060, 1630090, 1640240, 1710536, 1804264, 1862960, 2064440, 2138170, 2255330, 2270884, 2351987, 2577520, 2608144, 2838605, 2993438, 3244120, 3260180, 3421072, 3608528, 4128880, 4276340, 4510660, 4541768, 4703974, 5677210, 5986876, 6488240, 6520360, 7483595, 8552680, 9021320, 9083536, 9407948, 11354420, 11759935, 11973752, 13040720, 14967190, 16463909, 17105360, 18042640, 18815896, 22708840, 23519870, 23947504, 29934380, 32927818, 37631792, 45417680, 47039740, 59868760, 65855636, 82319545, 94079480, 119737520, 131711272, 164639090, 188158960, 263422544, 329278180, 658556360, 1317112720]

約数ペア:

[(1, 1317112720), (2, 658556360), (4, 329278180), (5, 263422544), (7, 188158960), (8, 164639090), (10, 131711272), (11, 119737520), (14, 94079480), (16, 82319545), (20, 65855636), (22, 59868760), (28, 47039740), (29, 45417680), (35, 37631792), (40, 32927818), (44, 29934380), (55, 23947504), (56, 23519870), (58, 22708840), (70, 18815896), (73, 18042640), (77, 17105360), (80, 16463909), (88, 14967190), (101, 13040720), (110, 11973752), (112, 11759935), (116, 11354420), (140, 9407948), (145, 9083536), (146, 9021320), (154, 8552680), (176, 7483595), (202, 6520360), (203, 6488240), (220, 5986876), (232, 5677210), (280, 4703974), (290, 4541768), (292, 4510660), (308, 4276340), (319, 4128880), (365, 3608528), (385, 3421072), (404, 3260180), (406, 3244120), (440, 2993438), (464, 2838605), (505, 2608144), (511, 2577520), (560, 2351987), (580, 2270884), (584, 2255330), (616, 2138170), (638, 2064440), (707, 1862960), (730, 1804264), (770, 1710536), (803, 1640240), (808, 1630090), (812, 1622060), (880, 1496719), (1010, 1304072), (1015, 1297648), (1022, 1288760), (1111, 1185520), (1160, 1135442), (1168, 1127665), (1232, 1069085), (1276, 1032220), (1414, 931480), (1460, 902132), (1540, 855268), (1595, 825776), (1606, 820120), (1616, 815045), (1624, 811030), (2020, 652036), (2030, 648824), (2044, 644380), (2117, 622160), (2222, 592760), (2233, 589840), (2320, 567721), (2552, 516110), (2555, 515504), (2828, 465740), (2920, 451066), (2929, 449680), (3080, 427634), (3190, 412888), (3212, 410060), (3248, 405515), (3535, 372592), (4015, 328048), (4040, 326018), (4060, 324412), (4088, 322190), (4234, 311080), (4444, 296380), (4466, 294920), (5104, 258055), (5110, 257752), (5555, 237104), (5621, 234320), (5656, 232870), (5840, 225533), (5858, 224840), (6160, 213817), (6380, 206444), (6424, 205030), (7070, 186296), (7373, 178640), (7777, 169360), (8030, 164024), (8080, 163009), (8120, 162206), (8176, 161095), (8468, 155540), (8888, 148190), (8932, 147460), (10220, 128876), (10585, 124432), (11110, 118552), (11165, 117968), (11242, 117160), (11312, 116435), (11716, 112420), (12760, 103222), (12848, 102515), (14140, 93148), (14645, 89936), (14746, 89320), (14819, 88880), (15554, 84680), (16060, 82012), (16240, 81103), (16936, 77770), (17776, 74095), (17864, 73730), (20440, 64438), (20503, 64240), (21170, 62216), (22220, 59276), (22330, 58984), (22484, 58580), (23287, 56560), (23432, 56210), (25520, 51611), (28105, 46864), (28280, 46574), (29290, 44968), (29492, 44660), (29638, 44440), (31108, 42340), (32120, 41006), (32219, 40880), (33872, 38885), (35728, 36865)]