156960958880

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{4951}}^1\times {\mathrm{18013}}^1$

素因数の和:22990

約数の個数: 96

約数和(自身を含む): 404635367808

約数和(自身を除く): 247674408928

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 176, 220, 352, 440, 880, 1760, 4951, 9902, 18013, 19804, 24755, 36026, 39608, 49510, 54461, 72052, 79216, 90065, 99020, 108922, 144104, 158432, 180130, 198040, 198143, 217844, 272305, 288208, 360260, 396080, 396286, 435688, 544610, 576416, 720520, 792160, 792572, 871376, 990715, 1089220, 1441040, 1585144, 1742752, 1981430, 2178440, 2882080, 3170288, 3962860, 4356880, 6340576, 7925720, 8713760, 15851440, 31702880, 89182363, 178364726, 356729452, 445911815, 713458904, 891823630, 981005993, 1426917808, 1783647260, 1962011986, 2853835616, 3567294520, 3924023972, 4905029965, 7134589040, 7848047944, 9810059930, 14269178080, 15696095888, 19620119860, 31392191776, 39240239720, 78480479440, 156960958880]

約数ペア:

[(1, 156960958880), (2, 78480479440), (4, 39240239720), (5, 31392191776), (8, 19620119860), (10, 15696095888), (11, 14269178080), (16, 9810059930), (20, 7848047944), (22, 7134589040), (32, 4905029965), (40, 3924023972), (44, 3567294520), (55, 2853835616), (80, 1962011986), (88, 1783647260), (110, 1426917808), (160, 981005993), (176, 891823630), (220, 713458904), (352, 445911815), (440, 356729452), (880, 178364726), (1760, 89182363), (4951, 31702880), (9902, 15851440), (18013, 8713760), (19804, 7925720), (24755, 6340576), (36026, 4356880), (39608, 3962860), (49510, 3170288), (54461, 2882080), (72052, 2178440), (79216, 1981430), (90065, 1742752), (99020, 1585144), (108922, 1441040), (144104, 1089220), (158432, 990715), (180130, 871376), (198040, 792572), (198143, 792160), (217844, 720520), (272305, 576416), (288208, 544610), (360260, 435688), (396080, 396286)]