337960

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1$

素因数の和:106

約数の個数: 64

約数和(自身を含む): 933120

約数和(自身を除く): 595160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 56, 68, 70, 71, 85, 119, 136, 140, 142, 170, 238, 280, 284, 340, 355, 476, 497, 568, 595, 680, 710, 952, 994, 1190, 1207, 1420, 1988, 2380, 2414, 2485, 2840, 3976, 4760, 4828, 4970, 6035, 8449, 9656, 9940, 12070, 16898, 19880, 24140, 33796, 42245, 48280, 67592, 84490, 168980, 337960]

約数ペア:

[(1, 337960), (2, 168980), (4, 84490), (5, 67592), (7, 48280), (8, 42245), (10, 33796), (14, 24140), (17, 19880), (20, 16898), (28, 12070), (34, 9940), (35, 9656), (40, 8449), (56, 6035), (68, 4970), (70, 4828), (71, 4760), (85, 3976), (119, 2840), (136, 2485), (140, 2414), (142, 2380), (170, 1988), (238, 1420), (280, 1207), (284, 1190), (340, 994), (355, 952), (476, 710), (497, 680), (568, 595)]