1843732240

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{271}}^1\times {\mathrm{12149}}^1$

素因数の和:12440

約数の個数: 80

約数和(自身を含む): 4917542400

約数和(自身を除く): 3073810160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 271, 280, 542, 560, 1084, 1355, 1897, 2168, 2710, 3794, 4336, 5420, 7588, 9485, 10840, 12149, 15176, 18970, 21680, 24298, 30352, 37940, 48596, 60745, 75880, 85043, 97192, 121490, 151760, 170086, 194384, 242980, 340172, 425215, 485960, 680344, 850430, 971920, 1360688, 1700860, 3292379, 3401720, 6584758, 6803440, 13169516, 16461895, 23046653, 26339032, 32923790, 46093306, 52678064, 65847580, 92186612, 115233265, 131695160, 184373224, 230466530, 263390320, 368746448, 460933060, 921866120, 1843732240]

約数ペア:

[(1, 1843732240), (2, 921866120), (4, 460933060), (5, 368746448), (7, 263390320), (8, 230466530), (10, 184373224), (14, 131695160), (16, 115233265), (20, 92186612), (28, 65847580), (35, 52678064), (40, 46093306), (56, 32923790), (70, 26339032), (80, 23046653), (112, 16461895), (140, 13169516), (271, 6803440), (280, 6584758), (542, 3401720), (560, 3292379), (1084, 1700860), (1355, 1360688), (1897, 971920), (2168, 850430), (2710, 680344), (3794, 485960), (4336, 425215), (5420, 340172), (7588, 242980), (9485, 194384), (10840, 170086), (12149, 151760), (15176, 121490), (18970, 97192), (21680, 85043), (24298, 75880), (30352, 60745), (37940, 48596)]