547848280

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1$

素因数の和:186

約数の個数: 256

約数和(自身を含む): 1586304000

約数和(自身を除く): 1038455720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 29, 35, 38, 40, 53, 56, 58, 67, 70, 76, 95, 106, 116, 133, 134, 140, 145, 152, 190, 203, 212, 232, 265, 266, 268, 280, 290, 335, 371, 380, 406, 424, 469, 530, 532, 536, 551, 580, 665, 670, 742, 760, 812, 938, 1007, 1015, 1060, 1064, 1102, 1160, 1273, 1330, 1340, 1484, 1537, 1624, 1855, 1876, 1943, 2014, 2030, 2120, 2204, 2345, 2546, 2660, 2680, 2755, 2968, 3074, 3551, 3710, 3752, 3857, 3886, 4028, 4060, 4408, 4690, 5035, 5092, 5320, 5510, 6148, 6365, 7049, 7102, 7420, 7685, 7714, 7772, 8056, 8120, 8911, 9380, 9715, 10070, 10184, 10759, 11020, 12296, 12730, 13601, 14098, 14204, 14840, 15370, 15428, 15544, 17755, 17822, 18760, 19285, 19430, 20140, 21518, 22040, 24857, 25460, 27202, 28196, 28408, 29203, 30740, 30856, 35245, 35510, 35644, 36917, 38570, 38860, 40280, 43036, 44555, 49714, 50920, 53795, 54404, 56392, 58406, 61480, 67469, 68005, 70490, 71020, 71288, 73834, 77140, 77720, 86072, 89110, 99428, 102979, 107590, 108808, 116812, 124285, 134938, 136010, 140980, 142040, 146015, 147668, 154280, 178220, 184585, 198856, 204421, 205958, 215180, 233624, 248570, 258419, 269876, 272020, 281960, 292030, 295336, 337345, 356440, 369170, 408842, 411916, 430360, 472283, 497140, 514895, 516838, 539752, 544040, 584060, 674690, 720853, 738340, 817684, 823832, 944566, 994280, 1022105, 1029790, 1033676, 1168120, 1292095, 1349380, 1441706, 1476680, 1635368, 1889132, 1956601, 2044210, 2059580, 2067352, 2361415, 2584190, 2698760, 2883412, 3604265, 3778264, 3913202, 4088420, 4119160, 4722830, 5168380, 5766824, 7208530, 7826404, 8176840, 9445660, 9783005, 10336760, 13696207, 14417060, 15652808, 18891320, 19566010, 27392414, 28834120, 39132020, 54784828, 68481035, 78264040, 109569656, 136962070, 273924140, 547848280]

約数ペア:

[(1, 547848280), (2, 273924140), (4, 136962070), (5, 109569656), (7, 78264040), (8, 68481035), (10, 54784828), (14, 39132020), (19, 28834120), (20, 27392414), (28, 19566010), (29, 18891320), (35, 15652808), (38, 14417060), (40, 13696207), (53, 10336760), (56, 9783005), (58, 9445660), (67, 8176840), (70, 7826404), (76, 7208530), (95, 5766824), (106, 5168380), (116, 4722830), (133, 4119160), (134, 4088420), (140, 3913202), (145, 3778264), (152, 3604265), (190, 2883412), (203, 2698760), (212, 2584190), (232, 2361415), (265, 2067352), (266, 2059580), (268, 2044210), (280, 1956601), (290, 1889132), (335, 1635368), (371, 1476680), (380, 1441706), (406, 1349380), (424, 1292095), (469, 1168120), (530, 1033676), (532, 1029790), (536, 1022105), (551, 994280), (580, 944566), (665, 823832), (670, 817684), (742, 738340), (760, 720853), (812, 674690), (938, 584060), (1007, 544040), (1015, 539752), (1060, 516838), (1064, 514895), (1102, 497140), (1160, 472283), (1273, 430360), (1330, 411916), (1340, 408842), (1484, 369170), (1537, 356440), (1624, 337345), (1855, 295336), (1876, 292030), (1943, 281960), (2014, 272020), (2030, 269876), (2120, 258419), (2204, 248570), (2345, 233624), (2546, 215180), (2660, 205958), (2680, 204421), (2755, 198856), (2968, 184585), (3074, 178220), (3551, 154280), (3710, 147668), (3752, 146015), (3857, 142040), (3886, 140980), (4028, 136010), (4060, 134938), (4408, 124285), (4690, 116812), (5035, 108808), (5092, 107590), (5320, 102979), (5510, 99428), (6148, 89110), (6365, 86072), (7049, 77720), (7102, 77140), (7420, 73834), (7685, 71288), (7714, 71020), (7772, 70490), (8056, 68005), (8120, 67469), (8911, 61480), (9380, 58406), (9715, 56392), (10070, 54404), (10184, 53795), (10759, 50920), (11020, 49714), (12296, 44555), (12730, 43036), (13601, 40280), (14098, 38860), (14204, 38570), (14840, 36917), (15370, 35644), (15428, 35510), (15544, 35245), (17755, 30856), (17822, 30740), (18760, 29203), (19285, 28408), (19430, 28196), (20140, 27202), (21518, 25460), (22040, 24857)]