199816501440

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{208142189}}^1$

素因数の和:208142209

約数の個数: 56

約数和(自身を含む): 634417395120

約数和(自身を除く): 434600893680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 208142189, 416284378, 624426567, 832568756, 1040710945, 1248853134, 1665137512, 2081421890, 2497706268, 3122132835, 3330275024, 4162843780, 4995412536, 6244265670, 6660550048, 8325687560, 9990825072, 12488531340, 13321100096, 16651375120, 19981650144, 24977062680, 33302750240, 39963300288, 49954125360, 66605500480, 99908250720, 199816501440]

約数ペア:

[(1, 199816501440), (2, 99908250720), (3, 66605500480), (4, 49954125360), (5, 39963300288), (6, 33302750240), (8, 24977062680), (10, 19981650144), (12, 16651375120), (15, 13321100096), (16, 12488531340), (20, 9990825072), (24, 8325687560), (30, 6660550048), (32, 6244265670), (40, 4995412536), (48, 4162843780), (60, 3330275024), (64, 3122132835), (80, 2497706268), (96, 2081421890), (120, 1665137512), (160, 1248853134), (192, 1040710945), (240, 832568756), (320, 624426567), (480, 416284378), (960, 208142189)]