207936240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{293}}^1\times {\mathrm{2957}}^1$

素因数の和:3266

約数の個数: 80

約数和(自身を含む): 647021088

約数和(自身を除く): 439084848

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 293, 586, 879, 1172, 1465, 1758, 2344, 2930, 2957, 3516, 4395, 4688, 5860, 5914, 7032, 8790, 8871, 11720, 11828, 14064, 14785, 17580, 17742, 23440, 23656, 29570, 35160, 35484, 44355, 47312, 59140, 70320, 70968, 88710, 118280, 141936, 177420, 236560, 354840, 709680, 866401, 1732802, 2599203, 3465604, 4332005, 5198406, 6931208, 8664010, 10396812, 12996015, 13862416, 17328020, 20793624, 25992030, 34656040, 41587248, 51984060, 69312080, 103968120, 207936240]

約数ペア:

[(1, 207936240), (2, 103968120), (3, 69312080), (4, 51984060), (5, 41587248), (6, 34656040), (8, 25992030), (10, 20793624), (12, 17328020), (15, 13862416), (16, 12996015), (20, 10396812), (24, 8664010), (30, 6931208), (40, 5198406), (48, 4332005), (60, 3465604), (80, 2599203), (120, 1732802), (240, 866401), (293, 709680), (586, 354840), (879, 236560), (1172, 177420), (1465, 141936), (1758, 118280), (2344, 88710), (2930, 70968), (2957, 70320), (3516, 59140), (4395, 47312), (4688, 44355), (5860, 35484), (5914, 35160), (7032, 29570), (8790, 23656), (8871, 23440), (11720, 17742), (11828, 17580), (14064, 14785)]