222696320

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{4519}}^1$

素因数の和:4556

約数の個数: 128

約数和(自身を含む): 663897600

約数和(自身を除く): 441201280

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 64, 70, 77, 80, 88, 110, 112, 128, 140, 154, 160, 176, 220, 224, 280, 308, 320, 352, 385, 440, 448, 560, 616, 640, 704, 770, 880, 896, 1120, 1232, 1408, 1540, 1760, 2240, 2464, 3080, 3520, 4480, 4519, 4928, 6160, 7040, 9038, 9856, 12320, 18076, 22595, 24640, 31633, 36152, 45190, 49280, 49709, 63266, 72304, 90380, 99418, 126532, 144608, 158165, 180760, 198836, 248545, 253064, 289216, 316330, 347963, 361520, 397672, 497090, 506128, 578432, 632660, 695926, 723040, 795344, 994180, 1012256, 1265320, 1391852, 1446080, 1590688, 1739815, 1988360, 2024512, 2530640, 2783704, 2892160, 3181376, 3479630, 3976720, 4049024, 5061280, 5567408, 6362752, 6959260, 7953440, 10122560, 11134816, 13918520, 15906880, 20245120, 22269632, 27837040, 31813760, 44539264, 55674080, 111348160, 222696320]

約数ペア:

[(1, 222696320), (2, 111348160), (4, 55674080), (5, 44539264), (7, 31813760), (8, 27837040), (10, 22269632), (11, 20245120), (14, 15906880), (16, 13918520), (20, 11134816), (22, 10122560), (28, 7953440), (32, 6959260), (35, 6362752), (40, 5567408), (44, 5061280), (55, 4049024), (56, 3976720), (64, 3479630), (70, 3181376), (77, 2892160), (80, 2783704), (88, 2530640), (110, 2024512), (112, 1988360), (128, 1739815), (140, 1590688), (154, 1446080), (160, 1391852), (176, 1265320), (220, 1012256), (224, 994180), (280, 795344), (308, 723040), (320, 695926), (352, 632660), (385, 578432), (440, 506128), (448, 497090), (560, 397672), (616, 361520), (640, 347963), (704, 316330), (770, 289216), (880, 253064), (896, 248545), (1120, 198836), (1232, 180760), (1408, 158165), (1540, 144608), (1760, 126532), (2240, 99418), (2464, 90380), (3080, 72304), (3520, 63266), (4480, 49709), (4519, 49280), (4928, 45190), (6160, 36152), (7040, 31633), (9038, 24640), (9856, 22595), (12320, 18076)]