69874140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1$

素因数の和:188

約数の個数: 192

約数和(自身を含む): 236307456

約数和(自身を除く): 166433316

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 43, 53, 60, 70, 73, 84, 86, 105, 106, 129, 140, 146, 159, 172, 210, 212, 215, 219, 258, 265, 292, 301, 318, 365, 371, 420, 430, 438, 511, 516, 530, 602, 636, 645, 730, 742, 795, 860, 876, 903, 1022, 1060, 1095, 1113, 1204, 1290, 1460, 1484, 1505, 1533, 1590, 1806, 1855, 2044, 2190, 2226, 2279, 2555, 2580, 3010, 3066, 3139, 3180, 3612, 3710, 3869, 4380, 4452, 4515, 4558, 5110, 5565, 6020, 6132, 6278, 6837, 7420, 7665, 7738, 9030, 9116, 9417, 10220, 11130, 11395, 11607, 12556, 13674, 15330, 15476, 15695, 15953, 18060, 18834, 19345, 21973, 22260, 22790, 23214, 27083, 27348, 30660, 31390, 31906, 34185, 37668, 38690, 43946, 45580, 46428, 47085, 47859, 54166, 58035, 62780, 63812, 65919, 68370, 77380, 79765, 81249, 87892, 94170, 95718, 108332, 109865, 116070, 131838, 135415, 136740, 159530, 162498, 166367, 188340, 191436, 219730, 232140, 239295, 263676, 270830, 319060, 324996, 329595, 332734, 406245, 439460, 478590, 499101, 541660, 659190, 665468, 812490, 831835, 957180, 998202, 1164569, 1318380, 1624980, 1663670, 1996404, 2329138, 2495505, 3327340, 3493707, 4658276, 4991010, 5822845, 6987414, 9982020, 11645690, 13974828, 17468535, 23291380, 34937070, 69874140]

約数ペア:

[(1, 69874140), (2, 34937070), (3, 23291380), (4, 17468535), (5, 13974828), (6, 11645690), (7, 9982020), (10, 6987414), (12, 5822845), (14, 4991010), (15, 4658276), (20, 3493707), (21, 3327340), (28, 2495505), (30, 2329138), (35, 1996404), (42, 1663670), (43, 1624980), (53, 1318380), (60, 1164569), (70, 998202), (73, 957180), (84, 831835), (86, 812490), (105, 665468), (106, 659190), (129, 541660), (140, 499101), (146, 478590), (159, 439460), (172, 406245), (210, 332734), (212, 329595), (215, 324996), (219, 319060), (258, 270830), (265, 263676), (292, 239295), (301, 232140), (318, 219730), (365, 191436), (371, 188340), (420, 166367), (430, 162498), (438, 159530), (511, 136740), (516, 135415), (530, 131838), (602, 116070), (636, 109865), (645, 108332), (730, 95718), (742, 94170), (795, 87892), (860, 81249), (876, 79765), (903, 77380), (1022, 68370), (1060, 65919), (1095, 63812), (1113, 62780), (1204, 58035), (1290, 54166), (1460, 47859), (1484, 47085), (1505, 46428), (1533, 45580), (1590, 43946), (1806, 38690), (1855, 37668), (2044, 34185), (2190, 31906), (2226, 31390), (2279, 30660), (2555, 27348), (2580, 27083), (3010, 23214), (3066, 22790), (3139, 22260), (3180, 21973), (3612, 19345), (3710, 18834), (3869, 18060), (4380, 15953), (4452, 15695), (4515, 15476), (4558, 15330), (5110, 13674), (5565, 12556), (6020, 11607), (6132, 11395), (6278, 11130), (6837, 10220), (7420, 9417), (7665, 9116), (7738, 9030)]