420925440

素因数分解:

$2^{12}\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1$

素因数の和:93

約数の個数: 416

約数和(自身を含む): 1585253376

約数和(自身を除く): 1164327936

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 17, 20, 24, 26, 30, 31, 32, 34, 39, 40, 48, 51, 52, 60, 62, 64, 65, 68, 78, 80, 85, 93, 96, 102, 104, 120, 124, 128, 130, 136, 155, 156, 160, 170, 186, 192, 195, 204, 208, 221, 240, 248, 255, 256, 260, 272, 310, 312, 320, 340, 372, 384, 390, 403, 408, 416, 442, 465, 480, 496, 510, 512, 520, 527, 544, 620, 624, 640, 663, 680, 744, 768, 780, 806, 816, 832, 884, 930, 960, 992, 1020, 1024, 1040, 1054, 1088, 1105, 1209, 1240, 1248, 1280, 1326, 1360, 1488, 1536, 1560, 1581, 1612, 1632, 1664, 1768, 1860, 1920, 1984, 2015, 2040, 2048, 2080, 2108, 2176, 2210, 2418, 2480, 2496, 2560, 2635, 2652, 2720, 2976, 3072, 3120, 3162, 3224, 3264, 3315, 3328, 3536, 3720, 3840, 3968, 4030, 4080, 4096, 4160, 4216, 4352, 4420, 4836, 4960, 4992, 5120, 5270, 5304, 5440, 5952, 6045, 6144, 6240, 6324, 6448, 6528, 6630, 6656, 6851, 7072, 7440, 7680, 7905, 7936, 8060, 8160, 8320, 8432, 8704, 8840, 9672, 9920, 9984, 10240, 10540, 10608, 10880, 11904, 12090, 12288, 12480, 12648, 12896, 13056, 13260, 13312, 13702, 14144, 14880, 15360, 15810, 15872, 16120, 16320, 16640, 16864, 17408, 17680, 19344, 19840, 19968, 20480, 20553, 21080, 21216, 21760, 23808, 24180, 24960, 25296, 25792, 26112, 26520, 26624, 27404, 28288, 29760, 30720, 31620, 31744, 32240, 32640, 33280, 33728, 34255, 34816, 35360, 38688, 39680, 39936, 41106, 42160, 42432, 43520, 47616, 48360, 49920, 50592, 51584, 52224, 53040, 53248, 54808, 56576, 59520, 61440, 63240, 63488, 64480, 65280, 66560, 67456, 68510, 69632, 70720, 77376, 79360, 79872, 82212, 84320, 84864, 87040, 95232, 96720, 99840, 101184, 102765, 103168, 104448, 106080, 109616, 113152, 119040, 126480, 126976, 128960, 130560, 133120, 134912, 137020, 141440, 154752, 158720, 159744, 164424, 168640, 169728, 174080, 190464, 193440, 199680, 202368, 205530, 206336, 208896, 212160, 219232, 226304, 238080, 252960, 257920, 261120, 266240, 269824, 274040, 282880, 309504, 317440, 328848, 337280, 339456, 348160, 380928, 386880, 399360, 404736, 411060, 412672, 424320, 438464, 452608, 476160, 505920, 515840, 522240, 539648, 548080, 565760, 619008, 634880, 657696, 674560, 678912, 773760, 798720, 809472, 822120, 825344, 848640, 876928, 905216, 952320, 1011840, 1031680, 1044480, 1079296, 1096160, 1131520, 1238016, 1315392, 1349120, 1357824, 1547520, 1618944, 1644240, 1650688, 1697280, 1753856, 1904640, 2023680, 2063360, 2158592, 2192320, 2263040, 2476032, 2630784, 2698240, 2715648, 3095040, 3237888, 3288480, 3394560, 3507712, 4047360, 4126720, 4384640, 4526080, 4952064, 5261568, 5396480, 6190080, 6475776, 6576960, 6789120, 7015424, 8094720, 8253440, 8769280, 10523136, 10792960, 12380160, 13153920, 13578240, 14030848, 16189440, 17538560, 21046272, 24760320, 26307840, 28061696, 32378880, 35077120, 42092544, 52615680, 70154240, 84185088, 105231360, 140308480, 210462720, 420925440]

約数ペア:

[(1, 420925440), (2, 210462720), (3, 140308480), (4, 105231360), (5, 84185088), (6, 70154240), (8, 52615680), (10, 42092544), (12, 35077120), (13, 32378880), (15, 28061696), (16, 26307840), (17, 24760320), (20, 21046272), (24, 17538560), (26, 16189440), (30, 14030848), (31, 13578240), (32, 13153920), (34, 12380160), (39, 10792960), (40, 10523136), (48, 8769280), (51, 8253440), (52, 8094720), (60, 7015424), (62, 6789120), (64, 6576960), (65, 6475776), (68, 6190080), (78, 5396480), (80, 5261568), (85, 4952064), (93, 4526080), (96, 4384640), (102, 4126720), (104, 4047360), (120, 3507712), (124, 3394560), (128, 3288480), (130, 3237888), (136, 3095040), (155, 2715648), (156, 2698240), (160, 2630784), (170, 2476032), (186, 2263040), (192, 2192320), (195, 2158592), (204, 2063360), (208, 2023680), (221, 1904640), (240, 1753856), (248, 1697280), (255, 1650688), (256, 1644240), (260, 1618944), (272, 1547520), (310, 1357824), (312, 1349120), (320, 1315392), (340, 1238016), (372, 1131520), (384, 1096160), (390, 1079296), (403, 1044480), (408, 1031680), (416, 1011840), (442, 952320), (465, 905216), (480, 876928), (496, 848640), (510, 825344), (512, 822120), (520, 809472), (527, 798720), (544, 773760), (620, 678912), (624, 674560), (640, 657696), (663, 634880), (680, 619008), (744, 565760), (768, 548080), (780, 539648), (806, 522240), (816, 515840), (832, 505920), (884, 476160), (930, 452608), (960, 438464), (992, 424320), (1020, 412672), (1024, 411060), (1040, 404736), (1054, 399360), (1088, 386880), (1105, 380928), (1209, 348160), (1240, 339456), (1248, 337280), (1280, 328848), (1326, 317440), (1360, 309504), (1488, 282880), (1536, 274040), (1560, 269824), (1581, 266240), (1612, 261120), (1632, 257920), (1664, 252960), (1768, 238080), (1860, 226304), (1920, 219232), (1984, 212160), (2015, 208896), (2040, 206336), (2048, 205530), (2080, 202368), (2108, 199680), (2176, 193440), (2210, 190464), (2418, 174080), (2480, 169728), (2496, 168640), (2560, 164424), (2635, 159744), (2652, 158720), (2720, 154752), (2976, 141440), (3072, 137020), (3120, 134912), (3162, 133120), (3224, 130560), (3264, 128960), (3315, 126976), (3328, 126480), (3536, 119040), (3720, 113152), (3840, 109616), (3968, 106080), (4030, 104448), (4080, 103168), (4096, 102765), (4160, 101184), (4216, 99840), (4352, 96720), (4420, 95232), (4836, 87040), (4960, 84864), (4992, 84320), (5120, 82212), (5270, 79872), (5304, 79360), (5440, 77376), (5952, 70720), (6045, 69632), (6144, 68510), (6240, 67456), (6324, 66560), (6448, 65280), (6528, 64480), (6630, 63488), (6656, 63240), (6851, 61440), (7072, 59520), (7440, 56576), (7680, 54808), (7905, 53248), (7936, 53040), (8060, 52224), (8160, 51584), (8320, 50592), (8432, 49920), (8704, 48360), (8840, 47616), (9672, 43520), (9920, 42432), (9984, 42160), (10240, 41106), (10540, 39936), (10608, 39680), (10880, 38688), (11904, 35360), (12090, 34816), (12288, 34255), (12480, 33728), (12648, 33280), (12896, 32640), (13056, 32240), (13260, 31744), (13312, 31620), (13702, 30720), (14144, 29760), (14880, 28288), (15360, 27404), (15810, 26624), (15872, 26520), (16120, 26112), (16320, 25792), (16640, 25296), (16864, 24960), (17408, 24180), (17680, 23808), (19344, 21760), (19840, 21216), (19968, 21080), (20480, 20553)]