151662280

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{1201}}^1$

素因数の和:1271

約数の個数: 128

約数和(自身を含む): 436181760

約数和(自身を除く): 284519480

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 41, 44, 55, 56, 70, 77, 82, 88, 110, 140, 154, 164, 205, 220, 280, 287, 308, 328, 385, 410, 440, 451, 574, 616, 770, 820, 902, 1148, 1201, 1435, 1540, 1640, 1804, 2255, 2296, 2402, 2870, 3080, 3157, 3608, 4510, 4804, 5740, 6005, 6314, 8407, 9020, 9608, 11480, 12010, 12628, 13211, 15785, 16814, 18040, 24020, 25256, 26422, 31570, 33628, 42035, 48040, 49241, 52844, 63140, 66055, 67256, 84070, 92477, 98482, 105688, 126280, 132110, 168140, 184954, 196964, 246205, 264220, 336280, 344687, 369908, 393928, 462385, 492410, 528440, 541651, 689374, 739816, 924770, 984820, 1083302, 1378748, 1723435, 1849540, 1969640, 2166604, 2708255, 2757496, 3446870, 3699080, 3791557, 4333208, 5416510, 6893740, 7583114, 10833020, 13787480, 15166228, 18957785, 21666040, 30332456, 37915570, 75831140, 151662280]

約数ペア:

[(1, 151662280), (2, 75831140), (4, 37915570), (5, 30332456), (7, 21666040), (8, 18957785), (10, 15166228), (11, 13787480), (14, 10833020), (20, 7583114), (22, 6893740), (28, 5416510), (35, 4333208), (40, 3791557), (41, 3699080), (44, 3446870), (55, 2757496), (56, 2708255), (70, 2166604), (77, 1969640), (82, 1849540), (88, 1723435), (110, 1378748), (140, 1083302), (154, 984820), (164, 924770), (205, 739816), (220, 689374), (280, 541651), (287, 528440), (308, 492410), (328, 462385), (385, 393928), (410, 369908), (440, 344687), (451, 336280), (574, 264220), (616, 246205), (770, 196964), (820, 184954), (902, 168140), (1148, 132110), (1201, 126280), (1435, 105688), (1540, 98482), (1640, 92477), (1804, 84070), (2255, 67256), (2296, 66055), (2402, 63140), (2870, 52844), (3080, 49241), (3157, 48040), (3608, 42035), (4510, 33628), (4804, 31570), (5740, 26422), (6005, 25256), (6314, 24020), (8407, 18040), (9020, 16814), (9608, 15785), (11480, 13211), (12010, 12628)]