371990080

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{487}}^1$

素因数の和:553

約数の個数: 224

約数和(自身を含む): 1142341632

約数和(自身を除く): 770351552

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 31, 32, 35, 40, 44, 55, 56, 62, 64, 70, 77, 80, 88, 110, 112, 124, 140, 154, 155, 160, 176, 217, 220, 224, 248, 280, 308, 310, 320, 341, 352, 385, 434, 440, 448, 487, 496, 560, 616, 620, 682, 704, 770, 868, 880, 974, 992, 1085, 1120, 1232, 1240, 1364, 1540, 1705, 1736, 1760, 1948, 1984, 2170, 2240, 2387, 2435, 2464, 2480, 2728, 3080, 3409, 3410, 3472, 3520, 3896, 4340, 4774, 4870, 4928, 4960, 5357, 5456, 6160, 6818, 6820, 6944, 7792, 8680, 9548, 9740, 9920, 10714, 10912, 11935, 12320, 13636, 13640, 13888, 15097, 15584, 17045, 17360, 19096, 19480, 21428, 21824, 23870, 24640, 26785, 27272, 27280, 30194, 31168, 34090, 34720, 37499, 38192, 38960, 42856, 47740, 53570, 54544, 54560, 60388, 68180, 69440, 74998, 75485, 76384, 77920, 85712, 95480, 105679, 107140, 109088, 109120, 120776, 136360, 149996, 150970, 152768, 155840, 166067, 171424, 187495, 190960, 211358, 214280, 218176, 241552, 272720, 299992, 301940, 332134, 342848, 374990, 381920, 422716, 428560, 483104, 528395, 545440, 599984, 603880, 664268, 749980, 763840, 830335, 845432, 857120, 966208, 1056790, 1090880, 1162469, 1199968, 1207760, 1328536, 1499960, 1660670, 1690864, 1714240, 2113580, 2324938, 2399936, 2415520, 2657072, 2999920, 3321340, 3381728, 4227160, 4649876, 4831040, 5314144, 5812345, 5999840, 6642680, 6763456, 8454320, 9299752, 10628288, 11624690, 11999680, 13285360, 16908640, 18599504, 23249380, 26570720, 33817280, 37199008, 46498760, 53141440, 74398016, 92997520, 185995040, 371990080]

約数ペア:

[(1, 371990080), (2, 185995040), (4, 92997520), (5, 74398016), (7, 53141440), (8, 46498760), (10, 37199008), (11, 33817280), (14, 26570720), (16, 23249380), (20, 18599504), (22, 16908640), (28, 13285360), (31, 11999680), (32, 11624690), (35, 10628288), (40, 9299752), (44, 8454320), (55, 6763456), (56, 6642680), (62, 5999840), (64, 5812345), (70, 5314144), (77, 4831040), (80, 4649876), (88, 4227160), (110, 3381728), (112, 3321340), (124, 2999920), (140, 2657072), (154, 2415520), (155, 2399936), (160, 2324938), (176, 2113580), (217, 1714240), (220, 1690864), (224, 1660670), (248, 1499960), (280, 1328536), (308, 1207760), (310, 1199968), (320, 1162469), (341, 1090880), (352, 1056790), (385, 966208), (434, 857120), (440, 845432), (448, 830335), (487, 763840), (496, 749980), (560, 664268), (616, 603880), (620, 599984), (682, 545440), (704, 528395), (770, 483104), (868, 428560), (880, 422716), (974, 381920), (992, 374990), (1085, 342848), (1120, 332134), (1232, 301940), (1240, 299992), (1364, 272720), (1540, 241552), (1705, 218176), (1736, 214280), (1760, 211358), (1948, 190960), (1984, 187495), (2170, 171424), (2240, 166067), (2387, 155840), (2435, 152768), (2464, 150970), (2480, 149996), (2728, 136360), (3080, 120776), (3409, 109120), (3410, 109088), (3472, 107140), (3520, 105679), (3896, 95480), (4340, 85712), (4774, 77920), (4870, 76384), (4928, 75485), (4960, 74998), (5357, 69440), (5456, 68180), (6160, 60388), (6818, 54560), (6820, 54544), (6944, 53570), (7792, 47740), (8680, 42856), (9548, 38960), (9740, 38192), (9920, 37499), (10714, 34720), (10912, 34090), (11935, 31168), (12320, 30194), (13636, 27280), (13640, 27272), (13888, 26785), (15097, 24640), (15584, 23870), (17045, 21824), (17360, 21428), (19096, 19480)]