22131360

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1$

素因数の和:180

約数の個数: 192

約数和(自身を含む): 79833600

約数和(自身を除く): 57702240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 47, 48, 54, 60, 72, 80, 90, 94, 96, 108, 109, 120, 135, 141, 144, 160, 180, 188, 216, 218, 235, 240, 270, 282, 288, 327, 360, 376, 423, 432, 436, 470, 480, 540, 545, 564, 654, 705, 720, 752, 846, 864, 872, 940, 981, 1080, 1090, 1128, 1269, 1308, 1410, 1440, 1504, 1635, 1692, 1744, 1880, 1962, 2115, 2160, 2180, 2256, 2538, 2616, 2820, 2943, 3270, 3384, 3488, 3760, 3924, 4230, 4320, 4360, 4512, 4905, 5076, 5123, 5232, 5640, 5886, 6345, 6540, 6768, 7520, 7848, 8460, 8720, 9810, 10152, 10246, 10464, 11280, 11772, 12690, 13080, 13536, 14715, 15369, 15696, 16920, 17440, 19620, 20304, 20492, 22560, 23544, 25380, 25615, 26160, 29430, 30738, 31392, 33840, 39240, 40608, 40984, 46107, 47088, 50760, 51230, 52320, 58860, 61476, 67680, 76845, 78480, 81968, 92214, 94176, 101520, 102460, 117720, 122952, 138321, 153690, 156960, 163936, 184428, 203040, 204920, 230535, 235440, 245904, 276642, 307380, 368856, 409840, 461070, 470880, 491808, 553284, 614760, 691605, 737712, 819680, 922140, 1106568, 1229520, 1383210, 1475424, 1844280, 2213136, 2459040, 2766420, 3688560, 4426272, 5532840, 7377120, 11065680, 22131360]

約数ペア:

[(1, 22131360), (2, 11065680), (3, 7377120), (4, 5532840), (5, 4426272), (6, 3688560), (8, 2766420), (9, 2459040), (10, 2213136), (12, 1844280), (15, 1475424), (16, 1383210), (18, 1229520), (20, 1106568), (24, 922140), (27, 819680), (30, 737712), (32, 691605), (36, 614760), (40, 553284), (45, 491808), (47, 470880), (48, 461070), (54, 409840), (60, 368856), (72, 307380), (80, 276642), (90, 245904), (94, 235440), (96, 230535), (108, 204920), (109, 203040), (120, 184428), (135, 163936), (141, 156960), (144, 153690), (160, 138321), (180, 122952), (188, 117720), (216, 102460), (218, 101520), (235, 94176), (240, 92214), (270, 81968), (282, 78480), (288, 76845), (327, 67680), (360, 61476), (376, 58860), (423, 52320), (432, 51230), (436, 50760), (470, 47088), (480, 46107), (540, 40984), (545, 40608), (564, 39240), (654, 33840), (705, 31392), (720, 30738), (752, 29430), (846, 26160), (864, 25615), (872, 25380), (940, 23544), (981, 22560), (1080, 20492), (1090, 20304), (1128, 19620), (1269, 17440), (1308, 16920), (1410, 15696), (1440, 15369), (1504, 14715), (1635, 13536), (1692, 13080), (1744, 12690), (1880, 11772), (1962, 11280), (2115, 10464), (2160, 10246), (2180, 10152), (2256, 9810), (2538, 8720), (2616, 8460), (2820, 7848), (2943, 7520), (3270, 6768), (3384, 6540), (3488, 6345), (3760, 5886), (3924, 5640), (4230, 5232), (4320, 5123), (4360, 5076), (4512, 4905)]