67186840

素因数分解:

$2^3\times 5^1\times 7^3\times {\mathrm{59}}^1\times {\mathrm{83}}^1$

素因数の和:174

約数の個数: 128

約数和(自身を含む): 181440000

約数和(自身を除く): 114253160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 59, 70, 83, 98, 118, 140, 166, 196, 236, 245, 280, 295, 332, 343, 392, 413, 415, 472, 490, 581, 590, 664, 686, 826, 830, 980, 1162, 1180, 1372, 1652, 1660, 1715, 1960, 2065, 2324, 2360, 2744, 2891, 2905, 3304, 3320, 3430, 4067, 4130, 4648, 4897, 5782, 5810, 6860, 8134, 8260, 9794, 11564, 11620, 13720, 14455, 16268, 16520, 19588, 20237, 20335, 23128, 23240, 24485, 28469, 28910, 32536, 34279, 39176, 40474, 40670, 48970, 56938, 57820, 68558, 80948, 81340, 97940, 101185, 113876, 115640, 137116, 142345, 161896, 162680, 171395, 195880, 202370, 227752, 239953, 274232, 284690, 342790, 404740, 479906, 569380, 685580, 809480, 959812, 1138760, 1199765, 1371160, 1679671, 1919624, 2399530, 3359342, 4799060, 6718684, 8398355, 9598120, 13437368, 16796710, 33593420, 67186840]

約数ペア:

[(1, 67186840), (2, 33593420), (4, 16796710), (5, 13437368), (7, 9598120), (8, 8398355), (10, 6718684), (14, 4799060), (20, 3359342), (28, 2399530), (35, 1919624), (40, 1679671), (49, 1371160), (56, 1199765), (59, 1138760), (70, 959812), (83, 809480), (98, 685580), (118, 569380), (140, 479906), (166, 404740), (196, 342790), (236, 284690), (245, 274232), (280, 239953), (295, 227752), (332, 202370), (343, 195880), (392, 171395), (413, 162680), (415, 161896), (472, 142345), (490, 137116), (581, 115640), (590, 113876), (664, 101185), (686, 97940), (826, 81340), (830, 80948), (980, 68558), (1162, 57820), (1180, 56938), (1372, 48970), (1652, 40670), (1660, 40474), (1715, 39176), (1960, 34279), (2065, 32536), (2324, 28910), (2360, 28469), (2744, 24485), (2891, 23240), (2905, 23128), (3304, 20335), (3320, 20237), (3430, 19588), (4067, 16520), (4130, 16268), (4648, 14455), (4897, 13720), (5782, 11620), (5810, 11564), (6860, 9794), (8134, 8260)]