1353995760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^2\times {\mathrm{317}}^1$

素因数の和:420

約数の個数: 240

約数和(自身を含む): 4660389216

約数和(自身を除く): 3306393456

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 37, 39, 40, 48, 52, 60, 65, 74, 78, 80, 104, 111, 120, 130, 148, 156, 185, 195, 208, 222, 240, 260, 296, 312, 317, 370, 390, 444, 481, 520, 555, 592, 624, 634, 740, 780, 888, 951, 962, 1040, 1110, 1268, 1369, 1443, 1480, 1560, 1585, 1776, 1902, 1924, 2220, 2405, 2536, 2738, 2886, 2960, 3120, 3170, 3804, 3848, 4107, 4121, 4440, 4755, 4810, 5072, 5476, 5772, 6340, 6845, 7215, 7608, 7696, 8214, 8242, 8880, 9510, 9620, 10952, 11544, 11729, 12363, 12680, 13690, 14430, 15216, 16428, 16484, 17797, 19020, 19240, 20535, 20605, 21904, 23088, 23458, 24726, 25360, 27380, 28860, 32856, 32968, 35187, 35594, 38040, 38480, 41070, 41210, 46916, 49452, 53391, 54760, 57720, 58645, 61815, 65712, 65936, 70374, 71188, 76080, 82140, 82420, 88985, 93832, 98904, 106782, 109520, 115440, 117290, 123630, 140748, 142376, 152477, 164280, 164840, 175935, 177970, 187664, 197808, 213564, 234580, 247260, 266955, 281496, 284752, 304954, 328560, 329680, 351870, 355940, 427128, 433973, 457431, 469160, 494520, 533910, 562992, 609908, 703740, 711880, 762385, 854256, 867946, 914862, 938320, 989040, 1067820, 1219816, 1301919, 1407480, 1423760, 1524770, 1735892, 1829724, 2135640, 2169865, 2287155, 2439632, 2603838, 2814960, 3049540, 3471784, 3659448, 4271280, 4339730, 4574310, 5207676, 5641649, 6099080, 6509595, 6943568, 7318896, 8679460, 9148620, 10415352, 11283298, 12198160, 13019190, 16924947, 17358920, 18297240, 20830704, 22566596, 26038380, 28208245, 33849894, 34717840, 36594480, 45133192, 52076760, 56416490, 67699788, 84624735, 90266384, 104153520, 112832980, 135399576, 169249470, 225665960, 270799152, 338498940, 451331920, 676997880, 1353995760]

約数ペア:

[(1, 1353995760), (2, 676997880), (3, 451331920), (4, 338498940), (5, 270799152), (6, 225665960), (8, 169249470), (10, 135399576), (12, 112832980), (13, 104153520), (15, 90266384), (16, 84624735), (20, 67699788), (24, 56416490), (26, 52076760), (30, 45133192), (37, 36594480), (39, 34717840), (40, 33849894), (48, 28208245), (52, 26038380), (60, 22566596), (65, 20830704), (74, 18297240), (78, 17358920), (80, 16924947), (104, 13019190), (111, 12198160), (120, 11283298), (130, 10415352), (148, 9148620), (156, 8679460), (185, 7318896), (195, 6943568), (208, 6509595), (222, 6099080), (240, 5641649), (260, 5207676), (296, 4574310), (312, 4339730), (317, 4271280), (370, 3659448), (390, 3471784), (444, 3049540), (481, 2814960), (520, 2603838), (555, 2439632), (592, 2287155), (624, 2169865), (634, 2135640), (740, 1829724), (780, 1735892), (888, 1524770), (951, 1423760), (962, 1407480), (1040, 1301919), (1110, 1219816), (1268, 1067820), (1369, 989040), (1443, 938320), (1480, 914862), (1560, 867946), (1585, 854256), (1776, 762385), (1902, 711880), (1924, 703740), (2220, 609908), (2405, 562992), (2536, 533910), (2738, 494520), (2886, 469160), (2960, 457431), (3120, 433973), (3170, 427128), (3804, 355940), (3848, 351870), (4107, 329680), (4121, 328560), (4440, 304954), (4755, 284752), (4810, 281496), (5072, 266955), (5476, 247260), (5772, 234580), (6340, 213564), (6845, 197808), (7215, 187664), (7608, 177970), (7696, 175935), (8214, 164840), (8242, 164280), (8880, 152477), (9510, 142376), (9620, 140748), (10952, 123630), (11544, 117290), (11729, 115440), (12363, 109520), (12680, 106782), (13690, 98904), (14430, 93832), (15216, 88985), (16428, 82420), (16484, 82140), (17797, 76080), (19020, 71188), (19240, 70374), (20535, 65936), (20605, 65712), (21904, 61815), (23088, 58645), (23458, 57720), (24726, 54760), (25360, 53391), (27380, 49452), (28860, 46916), (32856, 41210), (32968, 41070), (35187, 38480), (35594, 38040)]