199421760

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{6701}}^1$

素因数の和:6752

約数の個数: 112

約数和(自身を含む): 653686272

約数和(自身を除く): 454264512

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 155, 160, 186, 192, 240, 248, 310, 320, 372, 465, 480, 496, 620, 744, 930, 960, 992, 1240, 1488, 1860, 1984, 2480, 2976, 3720, 4960, 5952, 6701, 7440, 9920, 13402, 14880, 20103, 26804, 29760, 33505, 40206, 53608, 67010, 80412, 100515, 107216, 134020, 160824, 201030, 207731, 214432, 268040, 321648, 402060, 415462, 428864, 536080, 623193, 643296, 804120, 830924, 1038655, 1072160, 1246386, 1286592, 1608240, 1661848, 2077310, 2144320, 2492772, 3115965, 3216480, 3323696, 4154620, 4985544, 6231930, 6432960, 6647392, 8309240, 9971088, 12463860, 13294784, 16618480, 19942176, 24927720, 33236960, 39884352, 49855440, 66473920, 99710880, 199421760]

約数ペア:

[(1, 199421760), (2, 99710880), (3, 66473920), (4, 49855440), (5, 39884352), (6, 33236960), (8, 24927720), (10, 19942176), (12, 16618480), (15, 13294784), (16, 12463860), (20, 9971088), (24, 8309240), (30, 6647392), (31, 6432960), (32, 6231930), (40, 4985544), (48, 4154620), (60, 3323696), (62, 3216480), (64, 3115965), (80, 2492772), (93, 2144320), (96, 2077310), (120, 1661848), (124, 1608240), (155, 1286592), (160, 1246386), (186, 1072160), (192, 1038655), (240, 830924), (248, 804120), (310, 643296), (320, 623193), (372, 536080), (465, 428864), (480, 415462), (496, 402060), (620, 321648), (744, 268040), (930, 214432), (960, 207731), (992, 201030), (1240, 160824), (1488, 134020), (1860, 107216), (1984, 100515), (2480, 80412), (2976, 67010), (3720, 53608), (4960, 40206), (5952, 33505), (6701, 29760), (7440, 26804), (9920, 20103), (13402, 14880)]