170909640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43159}}^1$

素因数の和:43187

約数の個数: 96

約数和(自身を含む): 605966400

約数和(自身を除く): 435056760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 198, 220, 264, 330, 360, 396, 440, 495, 660, 792, 990, 1320, 1980, 3960, 43159, 86318, 129477, 172636, 215795, 258954, 345272, 388431, 431590, 474749, 517908, 647385, 776862, 863180, 949498, 1035816, 1294770, 1424247, 1553724, 1726360, 1898996, 1942155, 2373745, 2589540, 2848494, 3107448, 3797992, 3884310, 4272741, 4747490, 5179080, 5696988, 7121235, 7768620, 8545482, 9494980, 11393976, 14242470, 15537240, 17090964, 18989960, 21363705, 28484940, 34181928, 42727410, 56969880, 85454820, 170909640]

約数ペア:

[(1, 170909640), (2, 85454820), (3, 56969880), (4, 42727410), (5, 34181928), (6, 28484940), (8, 21363705), (9, 18989960), (10, 17090964), (11, 15537240), (12, 14242470), (15, 11393976), (18, 9494980), (20, 8545482), (22, 7768620), (24, 7121235), (30, 5696988), (33, 5179080), (36, 4747490), (40, 4272741), (44, 3884310), (45, 3797992), (55, 3107448), (60, 2848494), (66, 2589540), (72, 2373745), (88, 1942155), (90, 1898996), (99, 1726360), (110, 1553724), (120, 1424247), (132, 1294770), (165, 1035816), (180, 949498), (198, 863180), (220, 776862), (264, 647385), (330, 517908), (360, 474749), (396, 431590), (440, 388431), (495, 345272), (660, 258954), (792, 215795), (990, 172636), (1320, 129477), (1980, 86318), (3960, 43159)]