83222160

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{49537}}^1$

素因数の和:49560

約数の個数: 80

約数和(自身を含む): 294850176

約数和(自身を除く): 211628016

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, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 49537, 99074, 148611, 198148, 247685, 297222, 346759, 396296, 495370, 594444, 693518, 743055, 792592, 990740, 1040277, 1188888, 1387036, 1486110, 1733795, 1981480, 2080554, 2377776, 2774072, 2972220, 3467590, 3962960, 4161108, 5201385, 5548144, 5944440, 6935180, 8322216, 10402770, 11888880, 13870360, 16644432, 20805540, 27740720, 41611080, 83222160]

約数ペア:

[(1, 83222160), (2, 41611080), (3, 27740720), (4, 20805540), (5, 16644432), (6, 13870360), (7, 11888880), (8, 10402770), (10, 8322216), (12, 6935180), (14, 5944440), (15, 5548144), (16, 5201385), (20, 4161108), (21, 3962960), (24, 3467590), (28, 2972220), (30, 2774072), (35, 2377776), (40, 2080554), (42, 1981480), (48, 1733795), (56, 1486110), (60, 1387036), (70, 1188888), (80, 1040277), (84, 990740), (105, 792592), (112, 743055), (120, 693518), (140, 594444), (168, 495370), (210, 396296), (240, 346759), (280, 297222), (336, 247685), (420, 198148), (560, 148611), (840, 99074), (1680, 49537)]