22199040

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1$

素因数の和:115

約数の個数: 216

約数和(自身を含む): 80353728

約数和(自身を除く): 58154688

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 41, 45, 47, 48, 60, 64, 72, 80, 82, 90, 94, 96, 120, 123, 128, 141, 144, 160, 164, 180, 188, 192, 205, 235, 240, 246, 256, 282, 288, 320, 328, 360, 369, 376, 384, 410, 423, 470, 480, 492, 564, 576, 615, 640, 656, 705, 720, 738, 752, 768, 820, 846, 940, 960, 984, 1128, 1152, 1230, 1280, 1312, 1410, 1440, 1476, 1504, 1640, 1692, 1845, 1880, 1920, 1927, 1968, 2115, 2256, 2304, 2460, 2624, 2820, 2880, 2952, 3008, 3280, 3384, 3690, 3760, 3840, 3854, 3936, 4230, 4512, 4920, 5248, 5640, 5760, 5781, 5904, 6016, 6560, 6768, 7380, 7520, 7708, 7872, 8460, 9024, 9635, 9840, 10496, 11280, 11520, 11562, 11808, 12032, 13120, 13536, 14760, 15040, 15416, 15744, 16920, 17343, 18048, 19270, 19680, 22560, 23124, 23616, 26240, 27072, 28905, 29520, 30080, 30832, 31488, 33840, 34686, 36096, 38540, 39360, 45120, 46248, 47232, 52480, 54144, 57810, 59040, 60160, 61664, 67680, 69372, 77080, 78720, 86715, 90240, 92496, 94464, 108288, 115620, 118080, 123328, 135360, 138744, 154160, 157440, 173430, 180480, 184992, 231240, 236160, 246656, 270720, 277488, 308320, 346860, 369984, 462480, 472320, 493312, 541440, 554976, 616640, 693720, 739968, 924960, 1109952, 1233280, 1387440, 1479936, 1849920, 2219904, 2466560, 2774880, 3699840, 4439808, 5549760, 7399680, 11099520, 22199040]

約数ペア:

[(1, 22199040), (2, 11099520), (3, 7399680), (4, 5549760), (5, 4439808), (6, 3699840), (8, 2774880), (9, 2466560), (10, 2219904), (12, 1849920), (15, 1479936), (16, 1387440), (18, 1233280), (20, 1109952), (24, 924960), (30, 739968), (32, 693720), (36, 616640), (40, 554976), (41, 541440), (45, 493312), (47, 472320), (48, 462480), (60, 369984), (64, 346860), (72, 308320), (80, 277488), (82, 270720), (90, 246656), (94, 236160), (96, 231240), (120, 184992), (123, 180480), (128, 173430), (141, 157440), (144, 154160), (160, 138744), (164, 135360), (180, 123328), (188, 118080), (192, 115620), (205, 108288), (235, 94464), (240, 92496), (246, 90240), (256, 86715), (282, 78720), (288, 77080), (320, 69372), (328, 67680), (360, 61664), (369, 60160), (376, 59040), (384, 57810), (410, 54144), (423, 52480), (470, 47232), (480, 46248), (492, 45120), (564, 39360), (576, 38540), (615, 36096), (640, 34686), (656, 33840), (705, 31488), (720, 30832), (738, 30080), (752, 29520), (768, 28905), (820, 27072), (846, 26240), (940, 23616), (960, 23124), (984, 22560), (1128, 19680), (1152, 19270), (1230, 18048), (1280, 17343), (1312, 16920), (1410, 15744), (1440, 15416), (1476, 15040), (1504, 14760), (1640, 13536), (1692, 13120), (1845, 12032), (1880, 11808), (1920, 11562), (1927, 11520), (1968, 11280), (2115, 10496), (2256, 9840), (2304, 9635), (2460, 9024), (2624, 8460), (2820, 7872), (2880, 7708), (2952, 7520), (3008, 7380), (3280, 6768), (3384, 6560), (3690, 6016), (3760, 5904), (3840, 5781), (3854, 5760), (3936, 5640), (4230, 5248), (4512, 4920)]