322481640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^2\times {\mathrm{151}}^1$

素因数の和:252

約数の個数: 192

約数和(自身を含む): 1077874560

約数和(自身を除く): 755392920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 37, 39, 40, 52, 60, 65, 74, 78, 104, 111, 120, 130, 148, 151, 156, 185, 195, 222, 260, 296, 302, 312, 370, 390, 444, 453, 481, 520, 555, 604, 740, 755, 780, 888, 906, 962, 1110, 1208, 1369, 1443, 1480, 1510, 1560, 1812, 1924, 1963, 2220, 2265, 2405, 2738, 2886, 3020, 3624, 3848, 3926, 4107, 4440, 4530, 4810, 5476, 5587, 5772, 5889, 6040, 6845, 7215, 7852, 8214, 9060, 9620, 9815, 10952, 11174, 11544, 11778, 13690, 14430, 15704, 16428, 16761, 17797, 18120, 19240, 19630, 20535, 22348, 23556, 27380, 27935, 28860, 29445, 32856, 33522, 35594, 39260, 41070, 44696, 47112, 53391, 54760, 55870, 57720, 58890, 67044, 71188, 72631, 78520, 82140, 83805, 88985, 106782, 111740, 117780, 134088, 142376, 145262, 164280, 167610, 177970, 206719, 213564, 217893, 223480, 235560, 266955, 290524, 335220, 355940, 363155, 413438, 427128, 435786, 533910, 581048, 620157, 670440, 711880, 726310, 826876, 871572, 1033595, 1067820, 1089465, 1240314, 1452620, 1653752, 1743144, 2067190, 2135640, 2178930, 2480628, 2687347, 2905240, 3100785, 4134380, 4357860, 4961256, 5374694, 6201570, 8062041, 8268760, 8715720, 10749388, 12403140, 13436735, 16124082, 21498776, 24806280, 26873470, 32248164, 40310205, 53746940, 64496328, 80620410, 107493880, 161240820, 322481640]

約数ペア:

[(1, 322481640), (2, 161240820), (3, 107493880), (4, 80620410), (5, 64496328), (6, 53746940), (8, 40310205), (10, 32248164), (12, 26873470), (13, 24806280), (15, 21498776), (20, 16124082), (24, 13436735), (26, 12403140), (30, 10749388), (37, 8715720), (39, 8268760), (40, 8062041), (52, 6201570), (60, 5374694), (65, 4961256), (74, 4357860), (78, 4134380), (104, 3100785), (111, 2905240), (120, 2687347), (130, 2480628), (148, 2178930), (151, 2135640), (156, 2067190), (185, 1743144), (195, 1653752), (222, 1452620), (260, 1240314), (296, 1089465), (302, 1067820), (312, 1033595), (370, 871572), (390, 826876), (444, 726310), (453, 711880), (481, 670440), (520, 620157), (555, 581048), (604, 533910), (740, 435786), (755, 427128), (780, 413438), (888, 363155), (906, 355940), (962, 335220), (1110, 290524), (1208, 266955), (1369, 235560), (1443, 223480), (1480, 217893), (1510, 213564), (1560, 206719), (1812, 177970), (1924, 167610), (1963, 164280), (2220, 145262), (2265, 142376), (2405, 134088), (2738, 117780), (2886, 111740), (3020, 106782), (3624, 88985), (3848, 83805), (3926, 82140), (4107, 78520), (4440, 72631), (4530, 71188), (4810, 67044), (5476, 58890), (5587, 57720), (5772, 55870), (5889, 54760), (6040, 53391), (6845, 47112), (7215, 44696), (7852, 41070), (8214, 39260), (9060, 35594), (9620, 33522), (9815, 32856), (10952, 29445), (11174, 28860), (11544, 27935), (11778, 27380), (13690, 23556), (14430, 22348), (15704, 20535), (16428, 19630), (16761, 19240), (17797, 18120)]