4406362240

素因数分解:

$2^7\times 5^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{1979}}^1$

素因数の和:2083

約数の個数: 192

約数和(自身を含む): 12432657600

約数和(自身を除く): 8026295360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 71, 80, 98, 112, 128, 140, 142, 160, 196, 224, 245, 280, 284, 320, 355, 392, 448, 490, 497, 560, 568, 640, 710, 784, 896, 980, 994, 1120, 1136, 1420, 1568, 1960, 1979, 1988, 2240, 2272, 2485, 2840, 3136, 3479, 3920, 3958, 3976, 4480, 4544, 4970, 5680, 6272, 6958, 7840, 7916, 7952, 9088, 9895, 9940, 11360, 13853, 13916, 15680, 15832, 15904, 17395, 19790, 19880, 22720, 27706, 27832, 31360, 31664, 31808, 34790, 39580, 39760, 45440, 55412, 55664, 63328, 63616, 69265, 69580, 79160, 79520, 96971, 110824, 111328, 126656, 138530, 139160, 140509, 158320, 159040, 193942, 221648, 222656, 253312, 277060, 278320, 281018, 316640, 318080, 387884, 443296, 445312, 484855, 554120, 556640, 562036, 633280, 702545, 775768, 886592, 969710, 983563, 1108240, 1113280, 1124072, 1266560, 1405090, 1551536, 1773184, 1939420, 1967126, 2216480, 2226560, 2248144, 2810180, 3103072, 3878840, 3934252, 4432960, 4496288, 4917815, 5620360, 6206144, 6884941, 7757680, 7868504, 8865920, 8992576, 9835630, 11240720, 12412288, 13769882, 15515360, 15737008, 17985152, 19671260, 22481440, 27539764, 31030720, 31474016, 34424705, 39342520, 44962880, 55079528, 62061440, 62948032, 68849410, 78685040, 89925760, 110159056, 125896064, 137698820, 157370080, 220318112, 275397640, 314740160, 440636224, 550795280, 629480320, 881272448, 1101590560, 2203181120, 4406362240]

約数ペア:

[(1, 4406362240), (2, 2203181120), (4, 1101590560), (5, 881272448), (7, 629480320), (8, 550795280), (10, 440636224), (14, 314740160), (16, 275397640), (20, 220318112), (28, 157370080), (32, 137698820), (35, 125896064), (40, 110159056), (49, 89925760), (56, 78685040), (64, 68849410), (70, 62948032), (71, 62061440), (80, 55079528), (98, 44962880), (112, 39342520), (128, 34424705), (140, 31474016), (142, 31030720), (160, 27539764), (196, 22481440), (224, 19671260), (245, 17985152), (280, 15737008), (284, 15515360), (320, 13769882), (355, 12412288), (392, 11240720), (448, 9835630), (490, 8992576), (497, 8865920), (560, 7868504), (568, 7757680), (640, 6884941), (710, 6206144), (784, 5620360), (896, 4917815), (980, 4496288), (994, 4432960), (1120, 3934252), (1136, 3878840), (1420, 3103072), (1568, 2810180), (1960, 2248144), (1979, 2226560), (1988, 2216480), (2240, 1967126), (2272, 1939420), (2485, 1773184), (2840, 1551536), (3136, 1405090), (3479, 1266560), (3920, 1124072), (3958, 1113280), (3976, 1108240), (4480, 983563), (4544, 969710), (4970, 886592), (5680, 775768), (6272, 702545), (6958, 633280), (7840, 562036), (7916, 556640), (7952, 554120), (9088, 484855), (9895, 445312), (9940, 443296), (11360, 387884), (13853, 318080), (13916, 316640), (15680, 281018), (15832, 278320), (15904, 277060), (17395, 253312), (19790, 222656), (19880, 221648), (22720, 193942), (27706, 159040), (27832, 158320), (31360, 140509), (31664, 139160), (31808, 138530), (34790, 126656), (39580, 111328), (39760, 110824), (45440, 96971), (55412, 79520), (55664, 79160), (63328, 69580), (63616, 69265)]