493261680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{463}}^1$

素因数の和:695

約数の個数: 160

約数和(自身を含む): 1607325696

約数和(自身を除く): 1114064016

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 80, 92, 115, 120, 138, 184, 193, 230, 240, 276, 345, 368, 386, 460, 463, 552, 579, 690, 772, 920, 926, 965, 1104, 1158, 1380, 1389, 1544, 1840, 1852, 1930, 2315, 2316, 2760, 2778, 2895, 3088, 3704, 3860, 4439, 4630, 4632, 5520, 5556, 5790, 6945, 7408, 7720, 8878, 9260, 9264, 10649, 11112, 11580, 13317, 13890, 15440, 17756, 18520, 21298, 22195, 22224, 23160, 26634, 27780, 31947, 35512, 37040, 42596, 44390, 46320, 53245, 53268, 55560, 63894, 66585, 71024, 85192, 88780, 89359, 106490, 106536, 111120, 127788, 133170, 159735, 170384, 177560, 178718, 212980, 213072, 255576, 266340, 268077, 319470, 355120, 357436, 425960, 446795, 511152, 532680, 536154, 638940, 714872, 851920, 893590, 1065360, 1072308, 1277880, 1340385, 1429744, 1787180, 2055257, 2144616, 2555760, 2680770, 3574360, 4110514, 4289232, 5361540, 6165771, 7148720, 8221028, 10276285, 10723080, 12331542, 16442056, 20552570, 21446160, 24663084, 30828855, 32884112, 41105140, 49326168, 61657710, 82210280, 98652336, 123315420, 164420560, 246630840, 493261680]

約数ペア:

[(1, 493261680), (2, 246630840), (3, 164420560), (4, 123315420), (5, 98652336), (6, 82210280), (8, 61657710), (10, 49326168), (12, 41105140), (15, 32884112), (16, 30828855), (20, 24663084), (23, 21446160), (24, 20552570), (30, 16442056), (40, 12331542), (46, 10723080), (48, 10276285), (60, 8221028), (69, 7148720), (80, 6165771), (92, 5361540), (115, 4289232), (120, 4110514), (138, 3574360), (184, 2680770), (193, 2555760), (230, 2144616), (240, 2055257), (276, 1787180), (345, 1429744), (368, 1340385), (386, 1277880), (460, 1072308), (463, 1065360), (552, 893590), (579, 851920), (690, 714872), (772, 638940), (920, 536154), (926, 532680), (965, 511152), (1104, 446795), (1158, 425960), (1380, 357436), (1389, 355120), (1544, 319470), (1840, 268077), (1852, 266340), (1930, 255576), (2315, 213072), (2316, 212980), (2760, 178718), (2778, 177560), (2895, 170384), (3088, 159735), (3704, 133170), (3860, 127788), (4439, 111120), (4630, 106536), (4632, 106490), (5520, 89359), (5556, 88780), (5790, 85192), (6945, 71024), (7408, 66585), (7720, 63894), (8878, 55560), (9260, 53268), (9264, 53245), (10649, 46320), (11112, 44390), (11580, 42596), (13317, 37040), (13890, 35512), (15440, 31947), (17756, 27780), (18520, 26634), (21298, 23160), (22195, 22224)]