237714960

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{141497}}^1$

素因数の和:141520

約数の個数: 80

約数和(自身を含む): 842196096

約数和(自身を除く): 604481136

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, 141497, 282994, 424491, 565988, 707485, 848982, 990479, 1131976, 1414970, 1697964, 1980958, 2122455, 2263952, 2829940, 2971437, 3395928, 3961916, 4244910, 4952395, 5659880, 5942874, 6791856, 7923832, 8489820, 9904790, 11319760, 11885748, 14857185, 15847664, 16979640, 19809580, 23771496, 29714370, 33959280, 39619160, 47542992, 59428740, 79238320, 118857480, 237714960]

約数ペア:

[(1, 237714960), (2, 118857480), (3, 79238320), (4, 59428740), (5, 47542992), (6, 39619160), (7, 33959280), (8, 29714370), (10, 23771496), (12, 19809580), (14, 16979640), (15, 15847664), (16, 14857185), (20, 11885748), (21, 11319760), (24, 9904790), (28, 8489820), (30, 7923832), (35, 6791856), (40, 5942874), (42, 5659880), (48, 4952395), (56, 4244910), (60, 3961916), (70, 3395928), (80, 2971437), (84, 2829940), (105, 2263952), (112, 2122455), (120, 1980958), (140, 1697964), (168, 1414970), (210, 1131976), (240, 990479), (280, 848982), (336, 707485), (420, 565988), (560, 424491), (840, 282994), (1680, 141497)]