520078944

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^2$

素因数の和:103

約数の個数: 432

約数和(自身を含む): 1906390080

約数和(自身を除く): 1386311136

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 19, 21, 22, 23, 24, 28, 32, 33, 38, 42, 44, 46, 48, 49, 56, 57, 66, 69, 76, 77, 84, 88, 92, 96, 98, 112, 114, 132, 133, 138, 147, 152, 154, 161, 168, 176, 184, 196, 209, 224, 228, 231, 253, 264, 266, 276, 294, 304, 308, 322, 336, 352, 368, 392, 399, 418, 437, 456, 462, 483, 506, 528, 529, 532, 539, 552, 588, 608, 616, 627, 644, 672, 736, 759, 784, 798, 836, 874, 912, 924, 931, 966, 1012, 1056, 1058, 1064, 1078, 1104, 1127, 1176, 1232, 1254, 1288, 1311, 1463, 1518, 1568, 1587, 1596, 1617, 1672, 1748, 1771, 1824, 1848, 1862, 1932, 2024, 2116, 2128, 2156, 2208, 2254, 2352, 2464, 2508, 2576, 2622, 2793, 2926, 3036, 3059, 3174, 3192, 3234, 3344, 3381, 3496, 3542, 3696, 3703, 3724, 3864, 4048, 4232, 4256, 4312, 4389, 4508, 4704, 4807, 5016, 5152, 5244, 5313, 5586, 5819, 5852, 6072, 6118, 6348, 6384, 6468, 6688, 6762, 6992, 7084, 7392, 7406, 7448, 7728, 8096, 8464, 8624, 8778, 9016, 9177, 9614, 10032, 10051, 10241, 10488, 10626, 11109, 11172, 11638, 11704, 12144, 12236, 12397, 12696, 12768, 12936, 13524, 13984, 14168, 14421, 14812, 14896, 15456, 16928, 17248, 17457, 17556, 18032, 18354, 19228, 20064, 20102, 20482, 20976, 21252, 21413, 22218, 22344, 23276, 23408, 24288, 24472, 24794, 25392, 25872, 25921, 27048, 28336, 28842, 29624, 29792, 30153, 30723, 33649, 34914, 35112, 36064, 36708, 37191, 38456, 40204, 40733, 40964, 41952, 42504, 42826, 44436, 44688, 46552, 46816, 48944, 49588, 50784, 51744, 51842, 54096, 56672, 57684, 59248, 60306, 61446, 64239, 67298, 69828, 70224, 70357, 73416, 74382, 76912, 77763, 80408, 81466, 81928, 85008, 85652, 88872, 89376, 93104, 97888, 99176, 100947, 103684, 108192, 110561, 115368, 118496, 120612, 122199, 122892, 128478, 134596, 139656, 140448, 140714, 146832, 148764, 153824, 155526, 160816, 162932, 163856, 170016, 171304, 177744, 186208, 198352, 201894, 207368, 211071, 221122, 230736, 235543, 241224, 244398, 245784, 256956, 269192, 279312, 281428, 285131, 293664, 297528, 311052, 321632, 325864, 327712, 331683, 342608, 355488, 396704, 403788, 414736, 422142, 442244, 461472, 471086, 482448, 488796, 491568, 492499, 513912, 538384, 558624, 562856, 570262, 595056, 622104, 651728, 663366, 685216, 706629, 773927, 807576, 829472, 844284, 855393, 884488, 942172, 964896, 977592, 983136, 984998, 1027824, 1076768, 1125712, 1140524, 1190112, 1244208, 1303456, 1326732, 1413258, 1477497, 1547854, 1615152, 1688568, 1710786, 1768976, 1884344, 1955184, 1969996, 2055648, 2251424, 2281048, 2321781, 2488416, 2653464, 2826516, 2954994, 3095708, 3230304, 3377136, 3421572, 3537952, 3768688, 3910368, 3939992, 4562096, 4643562, 5306928, 5417489, 5653032, 5909988, 6191416, 6754272, 6843144, 7537376, 7879984, 9124192, 9287124, 10613856, 10834978, 11306064, 11819976, 12382832, 13686288, 15759968, 16252467, 18574248, 21669956, 22612128, 23639952, 24765664, 27372576, 32504934, 37148496, 43339912, 47279904, 65009868, 74296992, 86679824, 130019736, 173359648, 260039472, 520078944]

約数ペア:

[(1, 520078944), (2, 260039472), (3, 173359648), (4, 130019736), (6, 86679824), (7, 74296992), (8, 65009868), (11, 47279904), (12, 43339912), (14, 37148496), (16, 32504934), (19, 27372576), (21, 24765664), (22, 23639952), (23, 22612128), (24, 21669956), (28, 18574248), (32, 16252467), (33, 15759968), (38, 13686288), (42, 12382832), (44, 11819976), (46, 11306064), (48, 10834978), (49, 10613856), (56, 9287124), (57, 9124192), (66, 7879984), (69, 7537376), (76, 6843144), (77, 6754272), (84, 6191416), (88, 5909988), (92, 5653032), (96, 5417489), (98, 5306928), (112, 4643562), (114, 4562096), (132, 3939992), (133, 3910368), (138, 3768688), (147, 3537952), (152, 3421572), (154, 3377136), (161, 3230304), (168, 3095708), (176, 2954994), (184, 2826516), (196, 2653464), (209, 2488416), (224, 2321781), (228, 2281048), (231, 2251424), (253, 2055648), (264, 1969996), (266, 1955184), (276, 1884344), (294, 1768976), (304, 1710786), (308, 1688568), (322, 1615152), (336, 1547854), (352, 1477497), (368, 1413258), (392, 1326732), (399, 1303456), (418, 1244208), (437, 1190112), (456, 1140524), (462, 1125712), (483, 1076768), (506, 1027824), (528, 984998), (529, 983136), (532, 977592), (539, 964896), (552, 942172), (588, 884488), (608, 855393), (616, 844284), (627, 829472), (644, 807576), (672, 773927), (736, 706629), (759, 685216), (784, 663366), (798, 651728), (836, 622104), (874, 595056), (912, 570262), (924, 562856), (931, 558624), (966, 538384), (1012, 513912), (1056, 492499), (1058, 491568), (1064, 488796), (1078, 482448), (1104, 471086), (1127, 461472), (1176, 442244), (1232, 422142), (1254, 414736), (1288, 403788), (1311, 396704), (1463, 355488), (1518, 342608), (1568, 331683), (1587, 327712), (1596, 325864), (1617, 321632), (1672, 311052), (1748, 297528), (1771, 293664), (1824, 285131), (1848, 281428), (1862, 279312), (1932, 269192), (2024, 256956), (2116, 245784), (2128, 244398), (2156, 241224), (2208, 235543), (2254, 230736), (2352, 221122), (2464, 211071), (2508, 207368), (2576, 201894), (2622, 198352), (2793, 186208), (2926, 177744), (3036, 171304), (3059, 170016), (3174, 163856), (3192, 162932), (3234, 160816), (3344, 155526), (3381, 153824), (3496, 148764), (3542, 146832), (3696, 140714), (3703, 140448), (3724, 139656), (3864, 134596), (4048, 128478), (4232, 122892), (4256, 122199), (4312, 120612), (4389, 118496), (4508, 115368), (4704, 110561), (4807, 108192), (5016, 103684), (5152, 100947), (5244, 99176), (5313, 97888), (5586, 93104), (5819, 89376), (5852, 88872), (6072, 85652), (6118, 85008), (6348, 81928), (6384, 81466), (6468, 80408), (6688, 77763), (6762, 76912), (6992, 74382), (7084, 73416), (7392, 70357), (7406, 70224), (7448, 69828), (7728, 67298), (8096, 64239), (8464, 61446), (8624, 60306), (8778, 59248), (9016, 57684), (9177, 56672), (9614, 54096), (10032, 51842), (10051, 51744), (10241, 50784), (10488, 49588), (10626, 48944), (11109, 46816), (11172, 46552), (11638, 44688), (11704, 44436), (12144, 42826), (12236, 42504), (12397, 41952), (12696, 40964), (12768, 40733), (12936, 40204), (13524, 38456), (13984, 37191), (14168, 36708), (14421, 36064), (14812, 35112), (14896, 34914), (15456, 33649), (16928, 30723), (17248, 30153), (17457, 29792), (17556, 29624), (18032, 28842), (18354, 28336), (19228, 27048), (20064, 25921), (20102, 25872), (20482, 25392), (20976, 24794), (21252, 24472), (21413, 24288), (22218, 23408), (22344, 23276)]