610704640

素因数分解:

$2^8\times 5^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{107}}^1$

素因数の和:162

約数の個数: 288

約数和(自身を含む): 1854316800

約数和(自身を除く): 1243612160

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 49, 52, 56, 64, 65, 70, 80, 91, 98, 104, 107, 112, 128, 130, 140, 160, 182, 196, 208, 214, 224, 245, 256, 260, 280, 320, 343, 364, 392, 416, 428, 448, 455, 490, 520, 535, 560, 637, 640, 686, 728, 749, 784, 832, 856, 896, 910, 980, 1040, 1070, 1120, 1274, 1280, 1372, 1391, 1456, 1498, 1568, 1664, 1712, 1715, 1792, 1820, 1960, 2080, 2140, 2240, 2548, 2744, 2782, 2912, 2996, 3136, 3185, 3328, 3424, 3430, 3640, 3745, 3920, 4160, 4280, 4459, 4480, 5096, 5243, 5488, 5564, 5824, 5992, 6272, 6370, 6848, 6860, 6955, 7280, 7490, 7840, 8320, 8560, 8918, 8960, 9737, 10192, 10486, 10976, 11128, 11648, 11984, 12544, 12740, 13696, 13720, 13910, 14560, 14980, 15680, 16640, 17120, 17836, 19474, 20384, 20972, 21952, 22256, 22295, 23296, 23968, 25480, 26215, 27392, 27440, 27820, 29120, 29960, 31360, 34240, 35672, 36701, 38948, 40768, 41944, 43904, 44512, 44590, 47936, 48685, 50960, 52430, 54880, 55640, 58240, 59920, 62720, 68159, 68480, 71344, 73402, 77896, 81536, 83888, 87808, 89024, 89180, 95872, 97370, 101920, 104860, 109760, 111280, 116480, 119840, 136318, 136960, 142688, 146804, 155792, 163072, 167776, 178048, 178360, 183505, 191744, 194740, 203840, 209720, 219520, 222560, 239680, 272636, 285376, 293608, 311584, 335552, 340795, 356096, 356720, 367010, 389480, 407680, 419440, 439040, 445120, 477113, 479360, 545272, 570752, 587216, 623168, 671104, 681590, 713440, 734020, 778960, 815360, 838880, 890240, 954226, 958720, 1090544, 1141504, 1174432, 1246336, 1342208, 1363180, 1426880, 1468040, 1557920, 1677760, 1780480, 1908452, 2181088, 2348864, 2385565, 2492672, 2726360, 2853760, 2936080, 3115840, 3355520, 3816904, 4362176, 4697728, 4771130, 5452720, 5707520, 5872160, 6231680, 6711040, 7633808, 8724352, 9395456, 9542260, 10905440, 11744320, 12463360, 15267616, 17448704, 19084520, 21810880, 23488640, 30535232, 38169040, 43621760, 46977280, 61070464, 76338080, 87243520, 122140928, 152676160, 305352320, 610704640]

約数ペア:

[(1, 610704640), (2, 305352320), (4, 152676160), (5, 122140928), (7, 87243520), (8, 76338080), (10, 61070464), (13, 46977280), (14, 43621760), (16, 38169040), (20, 30535232), (26, 23488640), (28, 21810880), (32, 19084520), (35, 17448704), (40, 15267616), (49, 12463360), (52, 11744320), (56, 10905440), (64, 9542260), (65, 9395456), (70, 8724352), (80, 7633808), (91, 6711040), (98, 6231680), (104, 5872160), (107, 5707520), (112, 5452720), (128, 4771130), (130, 4697728), (140, 4362176), (160, 3816904), (182, 3355520), (196, 3115840), (208, 2936080), (214, 2853760), (224, 2726360), (245, 2492672), (256, 2385565), (260, 2348864), (280, 2181088), (320, 1908452), (343, 1780480), (364, 1677760), (392, 1557920), (416, 1468040), (428, 1426880), (448, 1363180), (455, 1342208), (490, 1246336), (520, 1174432), (535, 1141504), (560, 1090544), (637, 958720), (640, 954226), (686, 890240), (728, 838880), (749, 815360), (784, 778960), (832, 734020), (856, 713440), (896, 681590), (910, 671104), (980, 623168), (1040, 587216), (1070, 570752), (1120, 545272), (1274, 479360), (1280, 477113), (1372, 445120), (1391, 439040), (1456, 419440), (1498, 407680), (1568, 389480), (1664, 367010), (1712, 356720), (1715, 356096), (1792, 340795), (1820, 335552), (1960, 311584), (2080, 293608), (2140, 285376), (2240, 272636), (2548, 239680), (2744, 222560), (2782, 219520), (2912, 209720), (2996, 203840), (3136, 194740), (3185, 191744), (3328, 183505), (3424, 178360), (3430, 178048), (3640, 167776), (3745, 163072), (3920, 155792), (4160, 146804), (4280, 142688), (4459, 136960), (4480, 136318), (5096, 119840), (5243, 116480), (5488, 111280), (5564, 109760), (5824, 104860), (5992, 101920), (6272, 97370), (6370, 95872), (6848, 89180), (6860, 89024), (6955, 87808), (7280, 83888), (7490, 81536), (7840, 77896), (8320, 73402), (8560, 71344), (8918, 68480), (8960, 68159), (9737, 62720), (10192, 59920), (10486, 58240), (10976, 55640), (11128, 54880), (11648, 52430), (11984, 50960), (12544, 48685), (12740, 47936), (13696, 44590), (13720, 44512), (13910, 43904), (14560, 41944), (14980, 40768), (15680, 38948), (16640, 36701), (17120, 35672), (17836, 34240), (19474, 31360), (20384, 29960), (20972, 29120), (21952, 27820), (22256, 27440), (22295, 27392), (23296, 26215), (23968, 25480)]