21994724160

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{7637057}}^1$

素因数の和:7637080

約数の個数: 84

約数和(自身を含む): 75652696548

約数和(自身を除く): 53657972388

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 7637057, 15274114, 22911171, 30548228, 38185285, 45822342, 61096456, 68733513, 76370570, 91644684, 114555855, 122192912, 137467026, 152741140, 183289368, 229111710, 244385824, 274934052, 305482280, 343667565, 366578736, 458223420, 488771648, 549868104, 610964560, 687335130, 733157472, 916446840, 1099736208, 1221929120, 1374670260, 1466314944, 1832893680, 2199472416, 2443858240, 2749340520, 3665787360, 4398944832, 5498681040, 7331574720, 10997362080, 21994724160]

約数ペア:

[(1, 21994724160), (2, 10997362080), (3, 7331574720), (4, 5498681040), (5, 4398944832), (6, 3665787360), (8, 2749340520), (9, 2443858240), (10, 2199472416), (12, 1832893680), (15, 1466314944), (16, 1374670260), (18, 1221929120), (20, 1099736208), (24, 916446840), (30, 733157472), (32, 687335130), (36, 610964560), (40, 549868104), (45, 488771648), (48, 458223420), (60, 366578736), (64, 343667565), (72, 305482280), (80, 274934052), (90, 244385824), (96, 229111710), (120, 183289368), (144, 152741140), (160, 137467026), (180, 122192912), (192, 114555855), (240, 91644684), (288, 76370570), (320, 68733513), (360, 61096456), (480, 45822342), (576, 38185285), (720, 30548228), (960, 22911171), (1440, 15274114), (2880, 7637057)]