2516745840

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{214009}}^1$

素因数の和:214039

約数の個数: 120

約数和(自身を含む): 9075736080

約数和(自身を除く): 6558990240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 98, 105, 112, 120, 140, 147, 168, 196, 210, 240, 245, 280, 294, 336, 392, 420, 490, 560, 588, 735, 784, 840, 980, 1176, 1470, 1680, 1960, 2352, 2940, 3920, 5880, 11760, 214009, 428018, 642027, 856036, 1070045, 1284054, 1498063, 1712072, 2140090, 2568108, 2996126, 3210135, 3424144, 4280180, 4494189, 5136216, 5992252, 6420270, 7490315, 8560360, 8988378, 10272432, 10486441, 11984504, 12840540, 14980630, 17120720, 17976756, 20972882, 22470945, 23969008, 25681080, 29961260, 31459323, 35953512, 41945764, 44941890, 51362160, 52432205, 59922520, 62918646, 71907024, 83891528, 89883780, 104864410, 119845040, 125837292, 157296615, 167783056, 179767560, 209728820, 251674584, 314593230, 359535120, 419457640, 503349168, 629186460, 838915280, 1258372920, 2516745840]

約数ペア:

[(1, 2516745840), (2, 1258372920), (3, 838915280), (4, 629186460), (5, 503349168), (6, 419457640), (7, 359535120), (8, 314593230), (10, 251674584), (12, 209728820), (14, 179767560), (15, 167783056), (16, 157296615), (20, 125837292), (21, 119845040), (24, 104864410), (28, 89883780), (30, 83891528), (35, 71907024), (40, 62918646), (42, 59922520), (48, 52432205), (49, 51362160), (56, 44941890), (60, 41945764), (70, 35953512), (80, 31459323), (84, 29961260), (98, 25681080), (105, 23969008), (112, 22470945), (120, 20972882), (140, 17976756), (147, 17120720), (168, 14980630), (196, 12840540), (210, 11984504), (240, 10486441), (245, 10272432), (280, 8988378), (294, 8560360), (336, 7490315), (392, 6420270), (420, 5992252), (490, 5136216), (560, 4494189), (588, 4280180), (735, 3424144), (784, 3210135), (840, 2996126), (980, 2568108), (1176, 2140090), (1470, 1712072), (1680, 1498063), (1960, 1284054), (2352, 1070045), (2940, 856036), (3920, 642027), (5880, 428018), (11760, 214009)]