312977280

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1$

素因数の和:142

約数の個数: 512

約数和(自身を含む): 1304294400

約数和(自身を除く): 991317120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 29, 30, 32, 33, 35, 40, 42, 44, 48, 55, 56, 58, 60, 64, 66, 70, 73, 77, 80, 84, 87, 88, 96, 105, 110, 112, 116, 120, 128, 132, 140, 145, 146, 154, 160, 165, 168, 174, 176, 192, 203, 210, 219, 220, 224, 231, 232, 240, 264, 280, 290, 292, 308, 319, 320, 330, 336, 348, 352, 365, 384, 385, 406, 420, 435, 438, 440, 448, 462, 464, 480, 511, 528, 560, 580, 584, 609, 616, 638, 640, 660, 672, 696, 704, 730, 770, 803, 812, 840, 870, 876, 880, 896, 924, 928, 957, 960, 1015, 1022, 1056, 1095, 1120, 1155, 1160, 1168, 1218, 1232, 1276, 1320, 1344, 1392, 1408, 1460, 1533, 1540, 1595, 1606, 1624, 1680, 1740, 1752, 1760, 1848, 1856, 1914, 1920, 2030, 2044, 2112, 2117, 2190, 2233, 2240, 2310, 2320, 2336, 2409, 2436, 2464, 2552, 2555, 2640, 2688, 2784, 2920, 3045, 3066, 3080, 3190, 3212, 3248, 3360, 3480, 3504, 3520, 3696, 3712, 3828, 4015, 4060, 4088, 4224, 4234, 4380, 4466, 4480, 4620, 4640, 4672, 4785, 4818, 4872, 4928, 5104, 5110, 5280, 5568, 5621, 5840, 6090, 6132, 6160, 6351, 6380, 6424, 6496, 6699, 6720, 6960, 7008, 7040, 7392, 7656, 7665, 8030, 8120, 8176, 8468, 8760, 8932, 9240, 9280, 9344, 9570, 9636, 9744, 9856, 10208, 10220, 10560, 10585, 11136, 11165, 11242, 11680, 12045, 12180, 12264, 12320, 12702, 12760, 12848, 12992, 13398, 13440, 13920, 14016, 14784, 14819, 15312, 15330, 16060, 16240, 16352, 16863, 16936, 17520, 17864, 18480, 18560, 19140, 19272, 19488, 20416, 20440, 21120, 21170, 22330, 22484, 23287, 23360, 24090, 24360, 24528, 24640, 25404, 25520, 25696, 25984, 26796, 27840, 28032, 28105, 29568, 29638, 30624, 30660, 31755, 32120, 32480, 32704, 33495, 33726, 33872, 35040, 35728, 36960, 38280, 38544, 38976, 40832, 40880, 42340, 44457, 44660, 44968, 46574, 46720, 48180, 48720, 49056, 49280, 50808, 51040, 51392, 53592, 55680, 56210, 59276, 61248, 61320, 63510, 64240, 64960, 65408, 66990, 67452, 67744, 69861, 70080, 71456, 73920, 74095, 76560, 77088, 77952, 81760, 84315, 84680, 88914, 89320, 89936, 93148, 96360, 97440, 98112, 101616, 102080, 102784, 107184, 112420, 116435, 118552, 122496, 122640, 127020, 128480, 129920, 133980, 134904, 135488, 139722, 140160, 142912, 147840, 148190, 153120, 154176, 163009, 163520, 168630, 169360, 177828, 178640, 179872, 186296, 192720, 194880, 196224, 203232, 204160, 214368, 222285, 224840, 232870, 237104, 245280, 254040, 256960, 267960, 269808, 270976, 279444, 285824, 296380, 306240, 308352, 326018, 327040, 337260, 338720, 349305, 355656, 357280, 359744, 372592, 385440, 389760, 406464, 428736, 444570, 449680, 465740, 474208, 489027, 490560, 508080, 513920, 535920, 539616, 558888, 592760, 612480, 652036, 674520, 677440, 698610, 711312, 714560, 719488, 745184, 770880, 812928, 815045, 857472, 889140, 899360, 931480, 948416, 978054, 981120, 1016160, 1071840, 1079232, 1117776, 1185520, 1304072, 1349040, 1354880, 1397220, 1422624, 1429120, 1490368, 1541760, 1630090, 1778280, 1798720, 1862960, 1896832, 1956108, 2032320, 2143680, 2158464, 2235552, 2371040, 2445135, 2608144, 2698080, 2794440, 2845248, 2980736, 3260180, 3556560, 3597440, 3725920, 3912216, 4064640, 4287360, 4471104, 4742080, 4890270, 5216288, 5396160, 5588880, 5690496, 6520360, 7113120, 7451840, 7824432, 8942208, 9484160, 9780540, 10432576, 10792320, 11177760, 13040720, 14226240, 14903680, 15648864, 19561080, 20865152, 22355520, 26081440, 28452480, 31297728, 39122160, 44711040, 52162880, 62595456, 78244320, 104325760, 156488640, 312977280]

約数ペア:

[(1, 312977280), (2, 156488640), (3, 104325760), (4, 78244320), (5, 62595456), (6, 52162880), (7, 44711040), (8, 39122160), (10, 31297728), (11, 28452480), (12, 26081440), (14, 22355520), (15, 20865152), (16, 19561080), (20, 15648864), (21, 14903680), (22, 14226240), (24, 13040720), (28, 11177760), (29, 10792320), (30, 10432576), (32, 9780540), (33, 9484160), (35, 8942208), (40, 7824432), (42, 7451840), (44, 7113120), (48, 6520360), (55, 5690496), (56, 5588880), (58, 5396160), (60, 5216288), (64, 4890270), (66, 4742080), (70, 4471104), (73, 4287360), (77, 4064640), (80, 3912216), (84, 3725920), (87, 3597440), (88, 3556560), (96, 3260180), (105, 2980736), (110, 2845248), (112, 2794440), (116, 2698080), (120, 2608144), (128, 2445135), (132, 2371040), (140, 2235552), (145, 2158464), (146, 2143680), (154, 2032320), (160, 1956108), (165, 1896832), (168, 1862960), (174, 1798720), (176, 1778280), (192, 1630090), (203, 1541760), (210, 1490368), (219, 1429120), (220, 1422624), (224, 1397220), (231, 1354880), (232, 1349040), (240, 1304072), (264, 1185520), (280, 1117776), (290, 1079232), (292, 1071840), (308, 1016160), (319, 981120), (320, 978054), (330, 948416), (336, 931480), (348, 899360), (352, 889140), (365, 857472), (384, 815045), (385, 812928), (406, 770880), (420, 745184), (435, 719488), (438, 714560), (440, 711312), (448, 698610), (462, 677440), (464, 674520), (480, 652036), (511, 612480), (528, 592760), (560, 558888), (580, 539616), (584, 535920), (609, 513920), (616, 508080), (638, 490560), (640, 489027), (660, 474208), (672, 465740), (696, 449680), (704, 444570), (730, 428736), (770, 406464), (803, 389760), (812, 385440), (840, 372592), (870, 359744), (876, 357280), (880, 355656), (896, 349305), (924, 338720), (928, 337260), (957, 327040), (960, 326018), (1015, 308352), (1022, 306240), (1056, 296380), (1095, 285824), (1120, 279444), (1155, 270976), (1160, 269808), (1168, 267960), (1218, 256960), (1232, 254040), (1276, 245280), (1320, 237104), (1344, 232870), (1392, 224840), (1408, 222285), (1460, 214368), (1533, 204160), (1540, 203232), (1595, 196224), (1606, 194880), (1624, 192720), (1680, 186296), (1740, 179872), (1752, 178640), (1760, 177828), (1848, 169360), (1856, 168630), (1914, 163520), (1920, 163009), (2030, 154176), (2044, 153120), (2112, 148190), (2117, 147840), (2190, 142912), (2233, 140160), (2240, 139722), (2310, 135488), (2320, 134904), (2336, 133980), (2409, 129920), (2436, 128480), (2464, 127020), (2552, 122640), (2555, 122496), (2640, 118552), (2688, 116435), (2784, 112420), (2920, 107184), (3045, 102784), (3066, 102080), (3080, 101616), (3190, 98112), (3212, 97440), (3248, 96360), (3360, 93148), (3480, 89936), (3504, 89320), (3520, 88914), (3696, 84680), (3712, 84315), (3828, 81760), (4015, 77952), (4060, 77088), (4088, 76560), (4224, 74095), (4234, 73920), (4380, 71456), (4466, 70080), (4480, 69861), (4620, 67744), (4640, 67452), (4672, 66990), (4785, 65408), (4818, 64960), (4872, 64240), (4928, 63510), (5104, 61320), (5110, 61248), (5280, 59276), (5568, 56210), (5621, 55680), (5840, 53592), (6090, 51392), (6132, 51040), (6160, 50808), (6351, 49280), (6380, 49056), (6424, 48720), (6496, 48180), (6699, 46720), (6720, 46574), (6960, 44968), (7008, 44660), (7040, 44457), (7392, 42340), (7656, 40880), (7665, 40832), (8030, 38976), (8120, 38544), (8176, 38280), (8468, 36960), (8760, 35728), (8932, 35040), (9240, 33872), (9280, 33726), (9344, 33495), (9570, 32704), (9636, 32480), (9744, 32120), (9856, 31755), (10208, 30660), (10220, 30624), (10560, 29638), (10585, 29568), (11136, 28105), (11165, 28032), (11242, 27840), (11680, 26796), (12045, 25984), (12180, 25696), (12264, 25520), (12320, 25404), (12702, 24640), (12760, 24528), (12848, 24360), (12992, 24090), (13398, 23360), (13440, 23287), (13920, 22484), (14016, 22330), (14784, 21170), (14819, 21120), (15312, 20440), (15330, 20416), (16060, 19488), (16240, 19272), (16352, 19140), (16863, 18560), (16936, 18480), (17520, 17864)]