1663235520

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{42257}}^1$

素因数の和:42318

約数の個数: 112

約数和(自身を含む): 5409700128

約数和(自身を除く): 3746464608

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 41, 48, 60, 64, 80, 82, 96, 120, 123, 160, 164, 192, 205, 240, 246, 320, 328, 410, 480, 492, 615, 656, 820, 960, 984, 1230, 1312, 1640, 1968, 2460, 2624, 3280, 3936, 4920, 6560, 7872, 9840, 13120, 19680, 39360, 42257, 84514, 126771, 169028, 211285, 253542, 338056, 422570, 507084, 633855, 676112, 845140, 1014168, 1267710, 1352224, 1690280, 1732537, 2028336, 2535420, 2704448, 3380560, 3465074, 4056672, 5070840, 5197611, 6761120, 6930148, 8113344, 8662685, 10141680, 10395222, 13522240, 13860296, 17325370, 20283360, 20790444, 25988055, 27720592, 34650740, 40566720, 41580888, 51976110, 55441184, 69301480, 83161776, 103952220, 110882368, 138602960, 166323552, 207904440, 277205920, 332647104, 415808880, 554411840, 831617760, 1663235520]

約数ペア:

[(1, 1663235520), (2, 831617760), (3, 554411840), (4, 415808880), (5, 332647104), (6, 277205920), (8, 207904440), (10, 166323552), (12, 138602960), (15, 110882368), (16, 103952220), (20, 83161776), (24, 69301480), (30, 55441184), (32, 51976110), (40, 41580888), (41, 40566720), (48, 34650740), (60, 27720592), (64, 25988055), (80, 20790444), (82, 20283360), (96, 17325370), (120, 13860296), (123, 13522240), (160, 10395222), (164, 10141680), (192, 8662685), (205, 8113344), (240, 6930148), (246, 6761120), (320, 5197611), (328, 5070840), (410, 4056672), (480, 3465074), (492, 3380560), (615, 2704448), (656, 2535420), (820, 2028336), (960, 1732537), (984, 1690280), (1230, 1352224), (1312, 1267710), (1640, 1014168), (1968, 845140), (2460, 676112), (2624, 633855), (3280, 507084), (3936, 422570), (4920, 338056), (6560, 253542), (7872, 211285), (9840, 169028), (13120, 126771), (19680, 84514), (39360, 42257)]