57331120

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{227}}^1$

素因数の和:299

約数の個数: 160

約数和(自身を含む): 170989056

約数和(自身を除く): 113657936

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 35, 40, 41, 44, 55, 56, 70, 77, 80, 82, 88, 110, 112, 140, 154, 164, 176, 205, 220, 227, 280, 287, 308, 328, 385, 410, 440, 451, 454, 560, 574, 616, 656, 770, 820, 880, 902, 908, 1135, 1148, 1232, 1435, 1540, 1589, 1640, 1804, 1816, 2255, 2270, 2296, 2497, 2870, 3080, 3157, 3178, 3280, 3608, 3632, 4510, 4540, 4592, 4994, 5740, 6160, 6314, 6356, 7216, 7945, 9020, 9080, 9307, 9988, 11480, 12485, 12628, 12712, 15785, 15890, 17479, 18040, 18160, 18614, 19976, 22960, 24970, 25256, 25424, 31570, 31780, 34958, 36080, 37228, 39952, 46535, 49940, 50512, 63140, 63560, 65149, 69916, 74456, 87395, 93070, 99880, 102377, 126280, 127120, 130298, 139832, 148912, 174790, 186140, 199760, 204754, 252560, 260596, 279664, 325745, 349580, 372280, 409508, 511885, 521192, 651490, 699160, 716639, 744560, 819016, 1023770, 1042384, 1302980, 1398320, 1433278, 1638032, 2047540, 2605960, 2866556, 3583195, 4095080, 5211920, 5733112, 7166390, 8190160, 11466224, 14332780, 28665560, 57331120]

約数ペア:

[(1, 57331120), (2, 28665560), (4, 14332780), (5, 11466224), (7, 8190160), (8, 7166390), (10, 5733112), (11, 5211920), (14, 4095080), (16, 3583195), (20, 2866556), (22, 2605960), (28, 2047540), (35, 1638032), (40, 1433278), (41, 1398320), (44, 1302980), (55, 1042384), (56, 1023770), (70, 819016), (77, 744560), (80, 716639), (82, 699160), (88, 651490), (110, 521192), (112, 511885), (140, 409508), (154, 372280), (164, 349580), (176, 325745), (205, 279664), (220, 260596), (227, 252560), (280, 204754), (287, 199760), (308, 186140), (328, 174790), (385, 148912), (410, 139832), (440, 130298), (451, 127120), (454, 126280), (560, 102377), (574, 99880), (616, 93070), (656, 87395), (770, 74456), (820, 69916), (880, 65149), (902, 63560), (908, 63140), (1135, 50512), (1148, 49940), (1232, 46535), (1435, 39952), (1540, 37228), (1589, 36080), (1640, 34958), (1804, 31780), (1816, 31570), (2255, 25424), (2270, 25256), (2296, 24970), (2497, 22960), (2870, 19976), (3080, 18614), (3157, 18160), (3178, 18040), (3280, 17479), (3608, 15890), (3632, 15785), (4510, 12712), (4540, 12628), (4592, 12485), (4994, 11480), (5740, 9988), (6160, 9307), (6314, 9080), (6356, 9020), (7216, 7945)]