111916840

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{193}}^1$

素因数の和:339

約数の個数: 128

約数和(自身を含む): 307296000

約数和(自身を除く): 195379160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 35, 38, 40, 56, 70, 76, 95, 109, 133, 140, 152, 190, 193, 218, 266, 280, 380, 386, 436, 532, 545, 665, 760, 763, 772, 872, 965, 1064, 1090, 1330, 1351, 1526, 1544, 1930, 2071, 2180, 2660, 2702, 3052, 3667, 3815, 3860, 4142, 4360, 5320, 5404, 6104, 6755, 7334, 7630, 7720, 8284, 10355, 10808, 13510, 14497, 14668, 15260, 16568, 18335, 20710, 21037, 25669, 27020, 28994, 29336, 30520, 36670, 41420, 42074, 51338, 54040, 57988, 72485, 73340, 82840, 84148, 102676, 105185, 115976, 128345, 144970, 146680, 147259, 168296, 205352, 210370, 256690, 289940, 294518, 399703, 420740, 513380, 579880, 589036, 736295, 799406, 841480, 1026760, 1178072, 1472590, 1598812, 1998515, 2797921, 2945180, 3197624, 3997030, 5595842, 5890360, 7994060, 11191684, 13989605, 15988120, 22383368, 27979210, 55958420, 111916840]

約数ペア:

[(1, 111916840), (2, 55958420), (4, 27979210), (5, 22383368), (7, 15988120), (8, 13989605), (10, 11191684), (14, 7994060), (19, 5890360), (20, 5595842), (28, 3997030), (35, 3197624), (38, 2945180), (40, 2797921), (56, 1998515), (70, 1598812), (76, 1472590), (95, 1178072), (109, 1026760), (133, 841480), (140, 799406), (152, 736295), (190, 589036), (193, 579880), (218, 513380), (266, 420740), (280, 399703), (380, 294518), (386, 289940), (436, 256690), (532, 210370), (545, 205352), (665, 168296), (760, 147259), (763, 146680), (772, 144970), (872, 128345), (965, 115976), (1064, 105185), (1090, 102676), (1330, 84148), (1351, 82840), (1526, 73340), (1544, 72485), (1930, 57988), (2071, 54040), (2180, 51338), (2660, 42074), (2702, 41420), (3052, 36670), (3667, 30520), (3815, 29336), (3860, 28994), (4142, 27020), (4360, 25669), (5320, 21037), (5404, 20710), (6104, 18335), (6755, 16568), (7334, 15260), (7630, 14668), (7720, 14497), (8284, 13510), (10355, 10808)]