15401539728

素因数分解:

$2^4\times 3^2\times {\mathrm{199}}^1\times {\mathrm{229}}^1\times {\mathrm{2347}}^1$

素因数の和:2789

約数の個数: 120

約数和(自身を含む): 43527224000

約数和(自身を除く): 28125684272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 199, 229, 398, 458, 597, 687, 796, 916, 1194, 1374, 1592, 1791, 1832, 2061, 2347, 2388, 2748, 3184, 3582, 3664, 4122, 4694, 4776, 5496, 7041, 7164, 8244, 9388, 9552, 10992, 14082, 14328, 16488, 18776, 21123, 28164, 28656, 32976, 37552, 42246, 45571, 56328, 84492, 91142, 112656, 136713, 168984, 182284, 273426, 337968, 364568, 410139, 467053, 537463, 546852, 729136, 820278, 934106, 1074926, 1093704, 1401159, 1612389, 1640556, 1868212, 2149852, 2187408, 2802318, 3224778, 3281112, 3736424, 4203477, 4299704, 4837167, 5604636, 6449556, 6562224, 7472848, 8406954, 8599408, 9674334, 11209272, 12899112, 16813908, 19348668, 22418544, 25798224, 33627816, 38697336, 67255632, 77394672, 106955137, 213910274, 320865411, 427820548, 641730822, 855641096, 962596233, 1283461644, 1711282192, 1925192466, 2566923288, 3850384932, 5133846576, 7700769864, 15401539728]

約数ペア:

[(1, 15401539728), (2, 7700769864), (3, 5133846576), (4, 3850384932), (6, 2566923288), (8, 1925192466), (9, 1711282192), (12, 1283461644), (16, 962596233), (18, 855641096), (24, 641730822), (36, 427820548), (48, 320865411), (72, 213910274), (144, 106955137), (199, 77394672), (229, 67255632), (398, 38697336), (458, 33627816), (597, 25798224), (687, 22418544), (796, 19348668), (916, 16813908), (1194, 12899112), (1374, 11209272), (1592, 9674334), (1791, 8599408), (1832, 8406954), (2061, 7472848), (2347, 6562224), (2388, 6449556), (2748, 5604636), (3184, 4837167), (3582, 4299704), (3664, 4203477), (4122, 3736424), (4694, 3281112), (4776, 3224778), (5496, 2802318), (7041, 2187408), (7164, 2149852), (8244, 1868212), (9388, 1640556), (9552, 1612389), (10992, 1401159), (14082, 1093704), (14328, 1074926), (16488, 934106), (18776, 820278), (21123, 729136), (28164, 546852), (28656, 537463), (32976, 467053), (37552, 410139), (42246, 364568), (45571, 337968), (56328, 273426), (84492, 182284), (91142, 168984), (112656, 136713)]