249433080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{1259}}^1$

素因数の和:1413

約数の個数: 128

約数和(自身を含む): 812851200

約数和(自身を除く): 563418120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 127, 130, 156, 195, 254, 260, 312, 381, 390, 508, 520, 635, 762, 780, 1016, 1259, 1270, 1524, 1560, 1651, 1905, 2518, 2540, 3048, 3302, 3777, 3810, 4953, 5036, 5080, 6295, 6604, 7554, 7620, 8255, 9906, 10072, 12590, 13208, 15108, 15240, 16367, 16510, 18885, 19812, 24765, 25180, 30216, 32734, 33020, 37770, 39624, 49101, 49530, 50360, 65468, 66040, 75540, 81835, 98202, 99060, 130936, 151080, 159893, 163670, 196404, 198120, 245505, 319786, 327340, 392808, 479679, 491010, 639572, 654680, 799465, 959358, 982020, 1279144, 1598930, 1918716, 1964040, 2078609, 2398395, 3197860, 3837432, 4157218, 4796790, 6235827, 6395720, 8314436, 9593580, 10393045, 12471654, 16628872, 19187160, 20786090, 24943308, 31179135, 41572180, 49886616, 62358270, 83144360, 124716540, 249433080]

約数ペア:

[(1, 249433080), (2, 124716540), (3, 83144360), (4, 62358270), (5, 49886616), (6, 41572180), (8, 31179135), (10, 24943308), (12, 20786090), (13, 19187160), (15, 16628872), (20, 12471654), (24, 10393045), (26, 9593580), (30, 8314436), (39, 6395720), (40, 6235827), (52, 4796790), (60, 4157218), (65, 3837432), (78, 3197860), (104, 2398395), (120, 2078609), (127, 1964040), (130, 1918716), (156, 1598930), (195, 1279144), (254, 982020), (260, 959358), (312, 799465), (381, 654680), (390, 639572), (508, 491010), (520, 479679), (635, 392808), (762, 327340), (780, 319786), (1016, 245505), (1259, 198120), (1270, 196404), (1524, 163670), (1560, 159893), (1651, 151080), (1905, 130936), (2518, 99060), (2540, 98202), (3048, 81835), (3302, 75540), (3777, 66040), (3810, 65468), (4953, 50360), (5036, 49530), (5080, 49101), (6295, 39624), (6604, 37770), (7554, 33020), (7620, 32734), (8255, 30216), (9906, 25180), (10072, 24765), (12590, 19812), (13208, 18885), (15108, 16510), (15240, 16367)]