64593760

素因数分解:

$2^5\times 5^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{107}}^1$

素因数の和:154

約数の個数: 192

約数和(自身を含む): 195955200

約数和(自身を除く): 131361440

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 49, 55, 56, 70, 77, 80, 88, 98, 107, 110, 112, 140, 154, 160, 176, 196, 214, 220, 224, 245, 280, 308, 343, 352, 385, 392, 428, 440, 490, 535, 539, 560, 616, 686, 749, 770, 784, 856, 880, 980, 1070, 1078, 1120, 1177, 1232, 1372, 1498, 1540, 1568, 1712, 1715, 1760, 1960, 2140, 2156, 2354, 2464, 2695, 2744, 2996, 3080, 3424, 3430, 3745, 3773, 3920, 4280, 4312, 4708, 5243, 5390, 5488, 5885, 5992, 6160, 6860, 7490, 7546, 7840, 8239, 8560, 8624, 9416, 10486, 10780, 10976, 11770, 11984, 12320, 13720, 14980, 15092, 16478, 17120, 17248, 18832, 18865, 20972, 21560, 23540, 23968, 26215, 27440, 29960, 30184, 32956, 36701, 37664, 37730, 41195, 41944, 43120, 47080, 52430, 54880, 57673, 59920, 60368, 65912, 73402, 75460, 82390, 83888, 86240, 94160, 104860, 115346, 119840, 120736, 131824, 146804, 150920, 164780, 167776, 183505, 188320, 209720, 230692, 263648, 288365, 293608, 301840, 329560, 367010, 403711, 419440, 461384, 576730, 587216, 603680, 659120, 734020, 807422, 838880, 922768, 1153460, 1174432, 1318240, 1468040, 1614844, 1845536, 2018555, 2306920, 2936080, 3229688, 4037110, 4613840, 5872160, 6459376, 8074220, 9227680, 12918752, 16148440, 32296880, 64593760]

約数ペア:

[(1, 64593760), (2, 32296880), (4, 16148440), (5, 12918752), (7, 9227680), (8, 8074220), (10, 6459376), (11, 5872160), (14, 4613840), (16, 4037110), (20, 3229688), (22, 2936080), (28, 2306920), (32, 2018555), (35, 1845536), (40, 1614844), (44, 1468040), (49, 1318240), (55, 1174432), (56, 1153460), (70, 922768), (77, 838880), (80, 807422), (88, 734020), (98, 659120), (107, 603680), (110, 587216), (112, 576730), (140, 461384), (154, 419440), (160, 403711), (176, 367010), (196, 329560), (214, 301840), (220, 293608), (224, 288365), (245, 263648), (280, 230692), (308, 209720), (343, 188320), (352, 183505), (385, 167776), (392, 164780), (428, 150920), (440, 146804), (490, 131824), (535, 120736), (539, 119840), (560, 115346), (616, 104860), (686, 94160), (749, 86240), (770, 83888), (784, 82390), (856, 75460), (880, 73402), (980, 65912), (1070, 60368), (1078, 59920), (1120, 57673), (1177, 54880), (1232, 52430), (1372, 47080), (1498, 43120), (1540, 41944), (1568, 41195), (1712, 37730), (1715, 37664), (1760, 36701), (1960, 32956), (2140, 30184), (2156, 29960), (2354, 27440), (2464, 26215), (2695, 23968), (2744, 23540), (2996, 21560), (3080, 20972), (3424, 18865), (3430, 18832), (3745, 17248), (3773, 17120), (3920, 16478), (4280, 15092), (4312, 14980), (4708, 13720), (5243, 12320), (5390, 11984), (5488, 11770), (5885, 10976), (5992, 10780), (6160, 10486), (6860, 9416), (7490, 8624), (7546, 8560), (7840, 8239)]