464714640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{379}}^1$

素因数の和:542

約数の個数: 240

約数和(自身を含む): 1698016320

約数和(自身を除く): 1233301680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 104, 117, 120, 130, 131, 144, 156, 180, 195, 208, 234, 240, 260, 262, 312, 360, 379, 390, 393, 468, 520, 524, 585, 624, 655, 720, 758, 780, 786, 936, 1040, 1048, 1137, 1170, 1179, 1310, 1516, 1560, 1572, 1703, 1872, 1895, 1965, 2096, 2274, 2340, 2358, 2620, 3032, 3120, 3144, 3406, 3411, 3790, 3930, 4548, 4680, 4716, 4927, 5109, 5240, 5685, 5895, 6064, 6288, 6812, 6822, 7580, 7860, 8515, 9096, 9360, 9432, 9854, 10218, 10480, 11370, 11790, 13624, 13644, 14781, 15160, 15327, 15720, 17030, 17055, 18192, 18864, 19708, 20436, 22740, 23580, 24635, 25545, 27248, 27288, 29562, 30320, 30654, 31440, 34060, 34110, 39416, 40872, 44343, 45480, 47160, 49270, 49649, 51090, 54576, 59124, 61308, 68120, 68220, 73905, 76635, 78832, 81744, 88686, 90960, 94320, 98540, 99298, 102180, 118248, 122616, 136240, 136440, 147810, 148947, 153270, 177372, 197080, 198596, 204360, 221715, 236496, 245232, 248245, 272880, 295620, 297894, 306540, 354744, 394160, 397192, 408720, 443430, 446841, 496490, 591240, 595788, 613080, 645437, 709488, 744735, 794384, 886860, 893682, 992980, 1182480, 1191576, 1226160, 1290874, 1489470, 1773720, 1787364, 1936311, 1985960, 2234205, 2383152, 2581748, 2978940, 3227185, 3547440, 3574728, 3872622, 3971920, 4468410, 5163496, 5808933, 5957880, 6454370, 7149456, 7745244, 8936820, 9681555, 10326992, 11617866, 11915760, 12908740, 15490488, 17873640, 19363110, 23235732, 25817480, 29044665, 30980976, 35747280, 38726220, 46471464, 51634960, 58089330, 77452440, 92942928, 116178660, 154904880, 232357320, 464714640]

約数ペア:

[(1, 464714640), (2, 232357320), (3, 154904880), (4, 116178660), (5, 92942928), (6, 77452440), (8, 58089330), (9, 51634960), (10, 46471464), (12, 38726220), (13, 35747280), (15, 30980976), (16, 29044665), (18, 25817480), (20, 23235732), (24, 19363110), (26, 17873640), (30, 15490488), (36, 12908740), (39, 11915760), (40, 11617866), (45, 10326992), (48, 9681555), (52, 8936820), (60, 7745244), (65, 7149456), (72, 6454370), (78, 5957880), (80, 5808933), (90, 5163496), (104, 4468410), (117, 3971920), (120, 3872622), (130, 3574728), (131, 3547440), (144, 3227185), (156, 2978940), (180, 2581748), (195, 2383152), (208, 2234205), (234, 1985960), (240, 1936311), (260, 1787364), (262, 1773720), (312, 1489470), (360, 1290874), (379, 1226160), (390, 1191576), (393, 1182480), (468, 992980), (520, 893682), (524, 886860), (585, 794384), (624, 744735), (655, 709488), (720, 645437), (758, 613080), (780, 595788), (786, 591240), (936, 496490), (1040, 446841), (1048, 443430), (1137, 408720), (1170, 397192), (1179, 394160), (1310, 354744), (1516, 306540), (1560, 297894), (1572, 295620), (1703, 272880), (1872, 248245), (1895, 245232), (1965, 236496), (2096, 221715), (2274, 204360), (2340, 198596), (2358, 197080), (2620, 177372), (3032, 153270), (3120, 148947), (3144, 147810), (3406, 136440), (3411, 136240), (3790, 122616), (3930, 118248), (4548, 102180), (4680, 99298), (4716, 98540), (4927, 94320), (5109, 90960), (5240, 88686), (5685, 81744), (5895, 78832), (6064, 76635), (6288, 73905), (6812, 68220), (6822, 68120), (7580, 61308), (7860, 59124), (8515, 54576), (9096, 51090), (9360, 49649), (9432, 49270), (9854, 47160), (10218, 45480), (10480, 44343), (11370, 40872), (11790, 39416), (13624, 34110), (13644, 34060), (14781, 31440), (15160, 30654), (15327, 30320), (15720, 29562), (17030, 27288), (17055, 27248), (18192, 25545), (18864, 24635), (19708, 23580), (20436, 22740)]