869079680

素因数分解:

$2^7\times 5^1\times 7^3\times {\mathrm{37}}^1\times {\mathrm{107}}^1$

素因数の和:184

約数の個数: 256

約数和(自身を含む): 2511648000

約数和(自身を除く): 1642568320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 37, 40, 49, 56, 64, 70, 74, 80, 98, 107, 112, 128, 140, 148, 160, 185, 196, 214, 224, 245, 259, 280, 296, 320, 343, 370, 392, 428, 448, 490, 518, 535, 560, 592, 640, 686, 740, 749, 784, 856, 896, 980, 1036, 1070, 1120, 1184, 1295, 1372, 1480, 1498, 1568, 1712, 1715, 1813, 1960, 2072, 2140, 2240, 2368, 2590, 2744, 2960, 2996, 3136, 3424, 3430, 3626, 3745, 3920, 3959, 4144, 4280, 4480, 4736, 5180, 5243, 5488, 5920, 5992, 6272, 6848, 6860, 7252, 7490, 7840, 7918, 8288, 8560, 9065, 10360, 10486, 10976, 11840, 11984, 12691, 13696, 13720, 14504, 14980, 15680, 15836, 16576, 17120, 18130, 19795, 20720, 20972, 21952, 23680, 23968, 25382, 26215, 27440, 27713, 29008, 29960, 31360, 31672, 33152, 34240, 36260, 36701, 39590, 41440, 41944, 43904, 47936, 50764, 52430, 54880, 55426, 58016, 59920, 63344, 63455, 68480, 72520, 73402, 79180, 82880, 83888, 95872, 101528, 104860, 109760, 110852, 116032, 119840, 126688, 126910, 138565, 145040, 146804, 158360, 165760, 167776, 183505, 193991, 203056, 209720, 219520, 221704, 232064, 239680, 253376, 253820, 277130, 290080, 293608, 316720, 335552, 367010, 387982, 406112, 419440, 443408, 479360, 506752, 507640, 554260, 580160, 587216, 633440, 671104, 734020, 775964, 812224, 838880, 886816, 969955, 1015280, 1108520, 1160320, 1174432, 1266880, 1357937, 1468040, 1551928, 1624448, 1677760, 1773632, 1939910, 2030560, 2217040, 2348864, 2533760, 2715874, 2936080, 3103856, 3355520, 3547264, 3879820, 4061120, 4434080, 4697728, 5431748, 5872160, 6207712, 6789685, 7759640, 8122240, 8868160, 10863496, 11744320, 12415424, 13579370, 15519280, 17736320, 21726992, 23488640, 24830848, 27158740, 31038560, 43453984, 54317480, 62077120, 86907968, 108634960, 124154240, 173815936, 217269920, 434539840, 869079680]

約数ペア:

[(1, 869079680), (2, 434539840), (4, 217269920), (5, 173815936), (7, 124154240), (8, 108634960), (10, 86907968), (14, 62077120), (16, 54317480), (20, 43453984), (28, 31038560), (32, 27158740), (35, 24830848), (37, 23488640), (40, 21726992), (49, 17736320), (56, 15519280), (64, 13579370), (70, 12415424), (74, 11744320), (80, 10863496), (98, 8868160), (107, 8122240), (112, 7759640), (128, 6789685), (140, 6207712), (148, 5872160), (160, 5431748), (185, 4697728), (196, 4434080), (214, 4061120), (224, 3879820), (245, 3547264), (259, 3355520), (280, 3103856), (296, 2936080), (320, 2715874), (343, 2533760), (370, 2348864), (392, 2217040), (428, 2030560), (448, 1939910), (490, 1773632), (518, 1677760), (535, 1624448), (560, 1551928), (592, 1468040), (640, 1357937), (686, 1266880), (740, 1174432), (749, 1160320), (784, 1108520), (856, 1015280), (896, 969955), (980, 886816), (1036, 838880), (1070, 812224), (1120, 775964), (1184, 734020), (1295, 671104), (1372, 633440), (1480, 587216), (1498, 580160), (1568, 554260), (1712, 507640), (1715, 506752), (1813, 479360), (1960, 443408), (2072, 419440), (2140, 406112), (2240, 387982), (2368, 367010), (2590, 335552), (2744, 316720), (2960, 293608), (2996, 290080), (3136, 277130), (3424, 253820), (3430, 253376), (3626, 239680), (3745, 232064), (3920, 221704), (3959, 219520), (4144, 209720), (4280, 203056), (4480, 193991), (4736, 183505), (5180, 167776), (5243, 165760), (5488, 158360), (5920, 146804), (5992, 145040), (6272, 138565), (6848, 126910), (6860, 126688), (7252, 119840), (7490, 116032), (7840, 110852), (7918, 109760), (8288, 104860), (8560, 101528), (9065, 95872), (10360, 83888), (10486, 82880), (10976, 79180), (11840, 73402), (11984, 72520), (12691, 68480), (13696, 63455), (13720, 63344), (14504, 59920), (14980, 58016), (15680, 55426), (15836, 54880), (16576, 52430), (17120, 50764), (18130, 47936), (19795, 43904), (20720, 41944), (20972, 41440), (21952, 39590), (23680, 36701), (23968, 36260), (25382, 34240), (26215, 33152), (27440, 31672), (27713, 31360), (29008, 29960)]