222030720

素因数分解:

$2^7\times 3^4\times 5^1\times {\mathrm{4283}}^1$

素因数の和:4314

約数の個数: 160

約数和(自身を含む): 793096920

約数和(自身を除く): 571066200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 270, 288, 320, 324, 360, 384, 405, 432, 480, 540, 576, 640, 648, 720, 810, 864, 960, 1080, 1152, 1296, 1440, 1620, 1728, 1920, 2160, 2592, 2880, 3240, 3456, 4283, 4320, 5184, 5760, 6480, 8566, 8640, 10368, 12849, 12960, 17132, 17280, 21415, 25698, 25920, 34264, 38547, 42830, 51396, 51840, 64245, 68528, 77094, 85660, 102792, 115641, 128490, 137056, 154188, 171320, 192735, 205584, 231282, 256980, 274112, 308376, 342640, 346923, 385470, 411168, 462564, 513960, 548224, 578205, 616752, 685280, 693846, 770940, 822336, 925128, 1027920, 1156410, 1233504, 1370560, 1387692, 1541880, 1644672, 1734615, 1850256, 2055840, 2312820, 2467008, 2741120, 2775384, 3083760, 3469230, 3700512, 4111680, 4625640, 4934016, 5550768, 6167520, 6938460, 7401024, 8223360, 9251280, 11101536, 12335040, 13876920, 14802048, 18502560, 22203072, 24670080, 27753840, 37005120, 44406144, 55507680, 74010240, 111015360, 222030720]

約数ペア:

[(1, 222030720), (2, 111015360), (3, 74010240), (4, 55507680), (5, 44406144), (6, 37005120), (8, 27753840), (9, 24670080), (10, 22203072), (12, 18502560), (15, 14802048), (16, 13876920), (18, 12335040), (20, 11101536), (24, 9251280), (27, 8223360), (30, 7401024), (32, 6938460), (36, 6167520), (40, 5550768), (45, 4934016), (48, 4625640), (54, 4111680), (60, 3700512), (64, 3469230), (72, 3083760), (80, 2775384), (81, 2741120), (90, 2467008), (96, 2312820), (108, 2055840), (120, 1850256), (128, 1734615), (135, 1644672), (144, 1541880), (160, 1387692), (162, 1370560), (180, 1233504), (192, 1156410), (216, 1027920), (240, 925128), (270, 822336), (288, 770940), (320, 693846), (324, 685280), (360, 616752), (384, 578205), (405, 548224), (432, 513960), (480, 462564), (540, 411168), (576, 385470), (640, 346923), (648, 342640), (720, 308376), (810, 274112), (864, 256980), (960, 231282), (1080, 205584), (1152, 192735), (1296, 171320), (1440, 154188), (1620, 137056), (1728, 128490), (1920, 115641), (2160, 102792), (2592, 85660), (2880, 77094), (3240, 68528), (3456, 64245), (4283, 51840), (4320, 51396), (5184, 42830), (5760, 38547), (6480, 34264), (8566, 25920), (8640, 25698), (10368, 21415), (12849, 17280), (12960, 17132)]