218528160

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{2311}}^1$

素因数の和:2526

約数の個数: 96

約数和(自身を含む): 692157312

約数和(自身を除く): 473629152

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 197, 240, 394, 480, 591, 788, 985, 1182, 1576, 1970, 2311, 2364, 2955, 3152, 3940, 4622, 4728, 5910, 6304, 6933, 7880, 9244, 9456, 11555, 11820, 13866, 15760, 18488, 18912, 23110, 23640, 27732, 31520, 34665, 36976, 46220, 47280, 55464, 69330, 73952, 92440, 94560, 110928, 138660, 184880, 221856, 277320, 369760, 455267, 554640, 910534, 1109280, 1365801, 1821068, 2276335, 2731602, 3642136, 4552670, 5463204, 6829005, 7284272, 9105340, 10926408, 13658010, 14568544, 18210680, 21852816, 27316020, 36421360, 43705632, 54632040, 72842720, 109264080, 218528160]

約数ペア:

[(1, 218528160), (2, 109264080), (3, 72842720), (4, 54632040), (5, 43705632), (6, 36421360), (8, 27316020), (10, 21852816), (12, 18210680), (15, 14568544), (16, 13658010), (20, 10926408), (24, 9105340), (30, 7284272), (32, 6829005), (40, 5463204), (48, 4552670), (60, 3642136), (80, 2731602), (96, 2276335), (120, 1821068), (160, 1365801), (197, 1109280), (240, 910534), (394, 554640), (480, 455267), (591, 369760), (788, 277320), (985, 221856), (1182, 184880), (1576, 138660), (1970, 110928), (2311, 94560), (2364, 92440), (2955, 73952), (3152, 69330), (3940, 55464), (4622, 47280), (4728, 46220), (5910, 36976), (6304, 34665), (6933, 31520), (7880, 27732), (9244, 23640), (9456, 23110), (11555, 18912), (11820, 18488), (13866, 15760)]