339483760

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{7873}}^1$

素因数の和:7911

約数の個数: 120

約数和(自身を含む): 1001761776

約数和(自身を除く): 662278016

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 44, 49, 55, 56, 70, 77, 80, 88, 98, 110, 112, 140, 154, 176, 196, 220, 245, 280, 308, 385, 392, 440, 490, 539, 560, 616, 770, 784, 880, 980, 1078, 1232, 1540, 1960, 2156, 2695, 3080, 3920, 4312, 5390, 6160, 7873, 8624, 10780, 15746, 21560, 31492, 39365, 43120, 55111, 62984, 78730, 86603, 110222, 125968, 157460, 173206, 220444, 275555, 314920, 346412, 385777, 433015, 440888, 551110, 606221, 629840, 692824, 771554, 866030, 881776, 1102220, 1212442, 1385648, 1543108, 1732060, 1928885, 2204440, 2424884, 3031105, 3086216, 3464120, 3857770, 4243547, 4408880, 4849768, 6062210, 6172432, 6928240, 7715540, 8487094, 9699536, 12124420, 15431080, 16974188, 21217735, 24248840, 30862160, 33948376, 42435470, 48497680, 67896752, 84870940, 169741880, 339483760]

約数ペア:

[(1, 339483760), (2, 169741880), (4, 84870940), (5, 67896752), (7, 48497680), (8, 42435470), (10, 33948376), (11, 30862160), (14, 24248840), (16, 21217735), (20, 16974188), (22, 15431080), (28, 12124420), (35, 9699536), (40, 8487094), (44, 7715540), (49, 6928240), (55, 6172432), (56, 6062210), (70, 4849768), (77, 4408880), (80, 4243547), (88, 3857770), (98, 3464120), (110, 3086216), (112, 3031105), (140, 2424884), (154, 2204440), (176, 1928885), (196, 1732060), (220, 1543108), (245, 1385648), (280, 1212442), (308, 1102220), (385, 881776), (392, 866030), (440, 771554), (490, 692824), (539, 629840), (560, 606221), (616, 551110), (770, 440888), (784, 433015), (880, 385777), (980, 346412), (1078, 314920), (1232, 275555), (1540, 220444), (1960, 173206), (2156, 157460), (2695, 125968), (3080, 110222), (3920, 86603), (4312, 78730), (5390, 62984), (6160, 55111), (7873, 43120), (8624, 39365), (10780, 31492), (15746, 21560)]