149813440

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1423}}^1$

素因数の和:1494

約数の個数: 112

約数和(自身を含む): 416673792

約数和(自身を除く): 266860352

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 47, 56, 64, 70, 80, 94, 112, 140, 160, 188, 224, 235, 280, 320, 329, 376, 448, 470, 560, 658, 752, 940, 1120, 1316, 1423, 1504, 1645, 1880, 2240, 2632, 2846, 3008, 3290, 3760, 5264, 5692, 6580, 7115, 7520, 9961, 10528, 11384, 13160, 14230, 15040, 19922, 21056, 22768, 26320, 28460, 39844, 45536, 49805, 52640, 56920, 66881, 79688, 91072, 99610, 105280, 113840, 133762, 159376, 199220, 227680, 267524, 318752, 334405, 398440, 455360, 468167, 535048, 637504, 668810, 796880, 936334, 1070096, 1337620, 1593760, 1872668, 2140192, 2340835, 2675240, 3187520, 3745336, 4280384, 4681670, 5350480, 7490672, 9363340, 10700960, 14981344, 18726680, 21401920, 29962688, 37453360, 74906720, 149813440]

約数ペア:

[(1, 149813440), (2, 74906720), (4, 37453360), (5, 29962688), (7, 21401920), (8, 18726680), (10, 14981344), (14, 10700960), (16, 9363340), (20, 7490672), (28, 5350480), (32, 4681670), (35, 4280384), (40, 3745336), (47, 3187520), (56, 2675240), (64, 2340835), (70, 2140192), (80, 1872668), (94, 1593760), (112, 1337620), (140, 1070096), (160, 936334), (188, 796880), (224, 668810), (235, 637504), (280, 535048), (320, 468167), (329, 455360), (376, 398440), (448, 334405), (470, 318752), (560, 267524), (658, 227680), (752, 199220), (940, 159376), (1120, 133762), (1316, 113840), (1423, 105280), (1504, 99610), (1645, 91072), (1880, 79688), (2240, 66881), (2632, 56920), (2846, 52640), (3008, 49805), (3290, 45536), (3760, 39844), (5264, 28460), (5692, 26320), (6580, 22768), (7115, 21056), (7520, 19922), (9961, 15040), (10528, 14230), (11384, 13160)]