22288320

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1$

素因数の和:203

約数の個数: 168

約数和(自身を含む): 78455520

約数和(自身を除く): 56167200

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, 71, 72, 80, 90, 96, 109, 120, 142, 144, 160, 180, 192, 213, 218, 240, 284, 288, 320, 327, 355, 360, 426, 436, 480, 545, 568, 576, 639, 654, 710, 720, 852, 872, 960, 981, 1065, 1090, 1136, 1278, 1308, 1420, 1440, 1635, 1704, 1744, 1962, 2130, 2180, 2272, 2556, 2616, 2840, 2880, 3195, 3270, 3408, 3488, 3924, 4260, 4360, 4544, 4905, 5112, 5232, 5680, 6390, 6540, 6816, 6976, 7739, 7848, 8520, 8720, 9810, 10224, 10464, 11360, 12780, 13080, 13632, 15478, 15696, 17040, 17440, 19620, 20448, 20928, 22720, 23217, 25560, 26160, 30956, 31392, 34080, 34880, 38695, 39240, 40896, 46434, 51120, 52320, 61912, 62784, 68160, 69651, 77390, 78480, 92868, 102240, 104640, 116085, 123824, 139302, 154780, 156960, 185736, 204480, 232170, 247648, 278604, 309560, 313920, 348255, 371472, 464340, 495296, 557208, 619120, 696510, 742944, 928680, 1114416, 1238240, 1393020, 1485888, 1857360, 2228832, 2476480, 2786040, 3714720, 4457664, 5572080, 7429440, 11144160, 22288320]

約数ペア:

[(1, 22288320), (2, 11144160), (3, 7429440), (4, 5572080), (5, 4457664), (6, 3714720), (8, 2786040), (9, 2476480), (10, 2228832), (12, 1857360), (15, 1485888), (16, 1393020), (18, 1238240), (20, 1114416), (24, 928680), (30, 742944), (32, 696510), (36, 619120), (40, 557208), (45, 495296), (48, 464340), (60, 371472), (64, 348255), (71, 313920), (72, 309560), (80, 278604), (90, 247648), (96, 232170), (109, 204480), (120, 185736), (142, 156960), (144, 154780), (160, 139302), (180, 123824), (192, 116085), (213, 104640), (218, 102240), (240, 92868), (284, 78480), (288, 77390), (320, 69651), (327, 68160), (355, 62784), (360, 61912), (426, 52320), (436, 51120), (480, 46434), (545, 40896), (568, 39240), (576, 38695), (639, 34880), (654, 34080), (710, 31392), (720, 30956), (852, 26160), (872, 25560), (960, 23217), (981, 22720), (1065, 20928), (1090, 20448), (1136, 19620), (1278, 17440), (1308, 17040), (1420, 15696), (1440, 15478), (1635, 13632), (1704, 13080), (1744, 12780), (1962, 11360), (2130, 10464), (2180, 10224), (2272, 9810), (2556, 8720), (2616, 8520), (2840, 7848), (2880, 7739), (3195, 6976), (3270, 6816), (3408, 6540), (3488, 6390), (3924, 5680), (4260, 5232), (4360, 5112), (4544, 4905)]