218582160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{10973}}^1$

素因数の和:11072

約数の個数: 80

約数和(自身を含む): 685831104

約数和(自身を除く): 467248944

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 83, 120, 166, 240, 249, 332, 415, 498, 664, 830, 996, 1245, 1328, 1660, 1992, 2490, 3320, 3984, 4980, 6640, 9960, 10973, 19920, 21946, 32919, 43892, 54865, 65838, 87784, 109730, 131676, 164595, 175568, 219460, 263352, 329190, 438920, 526704, 658380, 877840, 910759, 1316760, 1821518, 2633520, 2732277, 3643036, 4553795, 5464554, 7286072, 9107590, 10929108, 13661385, 14572144, 18215180, 21858216, 27322770, 36430360, 43716432, 54645540, 72860720, 109291080, 218582160]

約数ペア:

[(1, 218582160), (2, 109291080), (3, 72860720), (4, 54645540), (5, 43716432), (6, 36430360), (8, 27322770), (10, 21858216), (12, 18215180), (15, 14572144), (16, 13661385), (20, 10929108), (24, 9107590), (30, 7286072), (40, 5464554), (48, 4553795), (60, 3643036), (80, 2732277), (83, 2633520), (120, 1821518), (166, 1316760), (240, 910759), (249, 877840), (332, 658380), (415, 526704), (498, 438920), (664, 329190), (830, 263352), (996, 219460), (1245, 175568), (1328, 164595), (1660, 131676), (1992, 109730), (2490, 87784), (3320, 65838), (3984, 54865), (4980, 43892), (6640, 32919), (9960, 21946), (10973, 19920)]