22197960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{197}}^1\times {\mathrm{313}}^1$

素因数の和:527

約数の個数: 96

約数和(自身を含む): 72741240

約数和(自身を除く): 50543280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 197, 313, 360, 394, 591, 626, 788, 939, 985, 1182, 1252, 1565, 1576, 1773, 1878, 1970, 2364, 2504, 2817, 2955, 3130, 3546, 3756, 3940, 4695, 4728, 5634, 5910, 6260, 7092, 7512, 7880, 8865, 9390, 11268, 11820, 12520, 14085, 14184, 17730, 18780, 22536, 23640, 28170, 35460, 37560, 56340, 61661, 70920, 112680, 123322, 184983, 246644, 308305, 369966, 493288, 554949, 616610, 739932, 924915, 1109898, 1233220, 1479864, 1849830, 2219796, 2466440, 2774745, 3699660, 4439592, 5549490, 7399320, 11098980, 22197960]

約数ペア:

[(1, 22197960), (2, 11098980), (3, 7399320), (4, 5549490), (5, 4439592), (6, 3699660), (8, 2774745), (9, 2466440), (10, 2219796), (12, 1849830), (15, 1479864), (18, 1233220), (20, 1109898), (24, 924915), (30, 739932), (36, 616610), (40, 554949), (45, 493288), (60, 369966), (72, 308305), (90, 246644), (120, 184983), (180, 123322), (197, 112680), (313, 70920), (360, 61661), (394, 56340), (591, 37560), (626, 35460), (788, 28170), (939, 23640), (985, 22536), (1182, 18780), (1252, 17730), (1565, 14184), (1576, 14085), (1773, 12520), (1878, 11820), (1970, 11268), (2364, 9390), (2504, 8865), (2817, 7880), (2955, 7512), (3130, 7092), (3546, 6260), (3756, 5910), (3940, 5634), (4695, 4728)]