720405504

素因数分解:

$2^{10}\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{859}}^1$

素因数の和:905

約数の個数: 264

約数和(自身を含む): 2563171520

約数和(自身を除く): 1842766016

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 32, 36, 39, 42, 48, 52, 56, 63, 64, 72, 78, 84, 91, 96, 104, 112, 117, 126, 128, 144, 156, 168, 182, 192, 208, 224, 234, 252, 256, 273, 288, 312, 336, 364, 384, 416, 448, 468, 504, 512, 546, 576, 624, 672, 728, 768, 819, 832, 859, 896, 936, 1008, 1024, 1092, 1152, 1248, 1344, 1456, 1536, 1638, 1664, 1718, 1792, 1872, 2016, 2184, 2304, 2496, 2577, 2688, 2912, 3072, 3276, 3328, 3436, 3584, 3744, 4032, 4368, 4608, 4992, 5154, 5376, 5824, 6013, 6552, 6656, 6872, 7168, 7488, 7731, 8064, 8736, 9216, 9984, 10308, 10752, 11167, 11648, 12026, 13104, 13312, 13744, 14976, 15462, 16128, 17472, 18039, 19968, 20616, 21504, 22334, 23296, 24052, 26208, 27488, 29952, 30924, 32256, 33501, 34944, 36078, 39936, 41232, 44668, 46592, 48104, 52416, 54117, 54976, 59904, 61848, 64512, 67002, 69888, 72156, 78169, 82464, 89336, 93184, 96208, 100503, 104832, 108234, 109952, 119808, 123696, 134004, 139776, 144312, 156338, 164928, 178672, 192416, 201006, 209664, 216468, 219904, 234507, 247392, 268008, 279552, 288624, 312676, 329856, 357344, 384832, 402012, 419328, 432936, 439808, 469014, 494784, 536016, 577248, 625352, 659712, 703521, 714688, 769664, 804024, 838656, 865872, 879616, 938028, 989568, 1072032, 1154496, 1250704, 1319424, 1407042, 1429376, 1539328, 1608048, 1731744, 1876056, 1979136, 2144064, 2308992, 2501408, 2638848, 2814084, 2858752, 3078656, 3216096, 3463488, 3752112, 3958272, 4288128, 4617984, 5002816, 5628168, 5717504, 6157312, 6432192, 6926976, 7504224, 7916544, 8576256, 9235968, 10005632, 11256336, 11435008, 12864384, 13853952, 15008448, 17152512, 18471936, 20011264, 22512672, 25728768, 27707904, 30016896, 34305024, 40022528, 45025344, 51457536, 55415808, 60033792, 80045056, 90050688, 102915072, 120067584, 180101376, 240135168, 360202752, 720405504]

約数ペア:

[(1, 720405504), (2, 360202752), (3, 240135168), (4, 180101376), (6, 120067584), (7, 102915072), (8, 90050688), (9, 80045056), (12, 60033792), (13, 55415808), (14, 51457536), (16, 45025344), (18, 40022528), (21, 34305024), (24, 30016896), (26, 27707904), (28, 25728768), (32, 22512672), (36, 20011264), (39, 18471936), (42, 17152512), (48, 15008448), (52, 13853952), (56, 12864384), (63, 11435008), (64, 11256336), (72, 10005632), (78, 9235968), (84, 8576256), (91, 7916544), (96, 7504224), (104, 6926976), (112, 6432192), (117, 6157312), (126, 5717504), (128, 5628168), (144, 5002816), (156, 4617984), (168, 4288128), (182, 3958272), (192, 3752112), (208, 3463488), (224, 3216096), (234, 3078656), (252, 2858752), (256, 2814084), (273, 2638848), (288, 2501408), (312, 2308992), (336, 2144064), (364, 1979136), (384, 1876056), (416, 1731744), (448, 1608048), (468, 1539328), (504, 1429376), (512, 1407042), (546, 1319424), (576, 1250704), (624, 1154496), (672, 1072032), (728, 989568), (768, 938028), (819, 879616), (832, 865872), (859, 838656), (896, 804024), (936, 769664), (1008, 714688), (1024, 703521), (1092, 659712), (1152, 625352), (1248, 577248), (1344, 536016), (1456, 494784), (1536, 469014), (1638, 439808), (1664, 432936), (1718, 419328), (1792, 402012), (1872, 384832), (2016, 357344), (2184, 329856), (2304, 312676), (2496, 288624), (2577, 279552), (2688, 268008), (2912, 247392), (3072, 234507), (3276, 219904), (3328, 216468), (3436, 209664), (3584, 201006), (3744, 192416), (4032, 178672), (4368, 164928), (4608, 156338), (4992, 144312), (5154, 139776), (5376, 134004), (5824, 123696), (6013, 119808), (6552, 109952), (6656, 108234), (6872, 104832), (7168, 100503), (7488, 96208), (7731, 93184), (8064, 89336), (8736, 82464), (9216, 78169), (9984, 72156), (10308, 69888), (10752, 67002), (11167, 64512), (11648, 61848), (12026, 59904), (13104, 54976), (13312, 54117), (13744, 52416), (14976, 48104), (15462, 46592), (16128, 44668), (17472, 41232), (18039, 39936), (19968, 36078), (20616, 34944), (21504, 33501), (22334, 32256), (23296, 30924), (24052, 29952), (26208, 27488)]