118428240

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{449}}^1$

素因数の和:629

約数の個数: 160

約数和(自身を含む): 423187200

約数和(自身を除く): 304758960

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, 157, 168, 210, 240, 280, 314, 336, 420, 449, 471, 560, 628, 785, 840, 898, 942, 1099, 1256, 1347, 1570, 1680, 1796, 1884, 2198, 2245, 2355, 2512, 2694, 3140, 3143, 3297, 3592, 3768, 4396, 4490, 4710, 5388, 5495, 6280, 6286, 6594, 6735, 7184, 7536, 8792, 8980, 9420, 9429, 10776, 10990, 12560, 12572, 13188, 13470, 15715, 16485, 17584, 17960, 18840, 18858, 21552, 21980, 25144, 26376, 26940, 31430, 32970, 35920, 37680, 37716, 43960, 47145, 50288, 52752, 53880, 62860, 65940, 70493, 75432, 87920, 94290, 107760, 125720, 131880, 140986, 150864, 188580, 211479, 251440, 263760, 281972, 352465, 377160, 422958, 493451, 563944, 704930, 754320, 845916, 986902, 1057395, 1127888, 1409860, 1480353, 1691832, 1973804, 2114790, 2467255, 2819720, 2960706, 3383664, 3947608, 4229580, 4934510, 5639440, 5921412, 7401765, 7895216, 8459160, 9869020, 11842824, 14803530, 16918320, 19738040, 23685648, 29607060, 39476080, 59214120, 118428240]

約数ペア:

[(1, 118428240), (2, 59214120), (3, 39476080), (4, 29607060), (5, 23685648), (6, 19738040), (7, 16918320), (8, 14803530), (10, 11842824), (12, 9869020), (14, 8459160), (15, 7895216), (16, 7401765), (20, 5921412), (21, 5639440), (24, 4934510), (28, 4229580), (30, 3947608), (35, 3383664), (40, 2960706), (42, 2819720), (48, 2467255), (56, 2114790), (60, 1973804), (70, 1691832), (80, 1480353), (84, 1409860), (105, 1127888), (112, 1057395), (120, 986902), (140, 845916), (157, 754320), (168, 704930), (210, 563944), (240, 493451), (280, 422958), (314, 377160), (336, 352465), (420, 281972), (449, 263760), (471, 251440), (560, 211479), (628, 188580), (785, 150864), (840, 140986), (898, 131880), (942, 125720), (1099, 107760), (1256, 94290), (1347, 87920), (1570, 75432), (1680, 70493), (1796, 65940), (1884, 62860), (2198, 53880), (2245, 52752), (2355, 50288), (2512, 47145), (2694, 43960), (3140, 37716), (3143, 37680), (3297, 35920), (3592, 32970), (3768, 31430), (4396, 26940), (4490, 26376), (4710, 25144), (5388, 21980), (5495, 21552), (6280, 18858), (6286, 18840), (6594, 17960), (6735, 17584), (7184, 16485), (7536, 15715), (8792, 13470), (8980, 13188), (9420, 12572), (9429, 12560), (10776, 10990)]