226330720

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{18371}}^1$

素因数の和:18404

約数の個数: 96

約数和(自身を含む): 666683136

約数和(自身を除く): 440352416

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 140, 154, 160, 176, 220, 224, 280, 308, 352, 385, 440, 560, 616, 770, 880, 1120, 1232, 1540, 1760, 2464, 3080, 6160, 12320, 18371, 36742, 73484, 91855, 128597, 146968, 183710, 202081, 257194, 293936, 367420, 404162, 514388, 587872, 642985, 734840, 808324, 1010405, 1028776, 1285970, 1414567, 1469680, 1616648, 2020810, 2057552, 2571940, 2829134, 2939360, 3233296, 4041620, 4115104, 5143880, 5658268, 6466592, 7072835, 8083240, 10287760, 11316536, 14145670, 16166480, 20575520, 22633072, 28291340, 32332960, 45266144, 56582680, 113165360, 226330720]

約数ペア:

[(1, 226330720), (2, 113165360), (4, 56582680), (5, 45266144), (7, 32332960), (8, 28291340), (10, 22633072), (11, 20575520), (14, 16166480), (16, 14145670), (20, 11316536), (22, 10287760), (28, 8083240), (32, 7072835), (35, 6466592), (40, 5658268), (44, 5143880), (55, 4115104), (56, 4041620), (70, 3233296), (77, 2939360), (80, 2829134), (88, 2571940), (110, 2057552), (112, 2020810), (140, 1616648), (154, 1469680), (160, 1414567), (176, 1285970), (220, 1028776), (224, 1010405), (280, 808324), (308, 734840), (352, 642985), (385, 587872), (440, 514388), (560, 404162), (616, 367420), (770, 293936), (880, 257194), (1120, 202081), (1232, 183710), (1540, 146968), (1760, 128597), (2464, 91855), (3080, 73484), (6160, 36742), (12320, 18371)]