129732240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{313}}^1$

素因数の和:497

約数の個数: 160

約数和(自身を含む): 442935936

約数和(自身を除く): 313203696

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 157, 165, 176, 220, 240, 264, 313, 314, 330, 440, 471, 528, 626, 628, 660, 785, 880, 939, 942, 1252, 1256, 1320, 1565, 1570, 1727, 1878, 1884, 2355, 2504, 2512, 2640, 3130, 3140, 3443, 3454, 3756, 3768, 4695, 4710, 5008, 5181, 6260, 6280, 6886, 6908, 7512, 7536, 8635, 9390, 9420, 10329, 10362, 12520, 12560, 13772, 13816, 15024, 17215, 17270, 18780, 18840, 20658, 20724, 25040, 25905, 27544, 27632, 34430, 34540, 37560, 37680, 41316, 41448, 49141, 51645, 51810, 55088, 68860, 69080, 75120, 82632, 82896, 98282, 103290, 103620, 137720, 138160, 147423, 165264, 196564, 206580, 207240, 245705, 275440, 294846, 393128, 413160, 414480, 491410, 540551, 589692, 737115, 786256, 826320, 982820, 1081102, 1179384, 1474230, 1621653, 1965640, 2162204, 2358768, 2702755, 2948460, 3243306, 3931280, 4324408, 5405510, 5896920, 6486612, 8108265, 8648816, 10811020, 11793840, 12973224, 16216530, 21622040, 25946448, 32433060, 43244080, 64866120, 129732240]

約数ペア:

[(1, 129732240), (2, 64866120), (3, 43244080), (4, 32433060), (5, 25946448), (6, 21622040), (8, 16216530), (10, 12973224), (11, 11793840), (12, 10811020), (15, 8648816), (16, 8108265), (20, 6486612), (22, 5896920), (24, 5405510), (30, 4324408), (33, 3931280), (40, 3243306), (44, 2948460), (48, 2702755), (55, 2358768), (60, 2162204), (66, 1965640), (80, 1621653), (88, 1474230), (110, 1179384), (120, 1081102), (132, 982820), (157, 826320), (165, 786256), (176, 737115), (220, 589692), (240, 540551), (264, 491410), (313, 414480), (314, 413160), (330, 393128), (440, 294846), (471, 275440), (528, 245705), (626, 207240), (628, 206580), (660, 196564), (785, 165264), (880, 147423), (939, 138160), (942, 137720), (1252, 103620), (1256, 103290), (1320, 98282), (1565, 82896), (1570, 82632), (1727, 75120), (1878, 69080), (1884, 68860), (2355, 55088), (2504, 51810), (2512, 51645), (2640, 49141), (3130, 41448), (3140, 41316), (3443, 37680), (3454, 37560), (3756, 34540), (3768, 34430), (4695, 27632), (4710, 27544), (5008, 25905), (5181, 25040), (6260, 20724), (6280, 20658), (6886, 18840), (6908, 18780), (7512, 17270), (7536, 17215), (8635, 15024), (9390, 13816), (9420, 13772), (10329, 12560), (10362, 12520)]