210330960

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{125197}}^1$

素因数の和:125220

約数の個数: 80

約数和(自身を含む): 745178496

約数和(自身を除く): 534847536

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, 125197, 250394, 375591, 500788, 625985, 751182, 876379, 1001576, 1251970, 1502364, 1752758, 1877955, 2003152, 2503940, 2629137, 3004728, 3505516, 3755910, 4381895, 5007880, 5258274, 6009456, 7011032, 7511820, 8763790, 10015760, 10516548, 13145685, 14022064, 15023640, 17527580, 21033096, 26291370, 30047280, 35055160, 42066192, 52582740, 70110320, 105165480, 210330960]

約数ペア:

[(1, 210330960), (2, 105165480), (3, 70110320), (4, 52582740), (5, 42066192), (6, 35055160), (7, 30047280), (8, 26291370), (10, 21033096), (12, 17527580), (14, 15023640), (15, 14022064), (16, 13145685), (20, 10516548), (21, 10015760), (24, 8763790), (28, 7511820), (30, 7011032), (35, 6009456), (40, 5258274), (42, 5007880), (48, 4381895), (56, 3755910), (60, 3505516), (70, 3004728), (80, 2629137), (84, 2503940), (105, 2003152), (112, 1877955), (120, 1752758), (140, 1502364), (168, 1251970), (210, 1001576), (240, 876379), (280, 751182), (336, 625985), (420, 500788), (560, 375591), (840, 250394), (1680, 125197)]