191292640

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{15527}}^1$

素因数の和:15560

約数の個数: 96

約数和(自身を含む): 563480064

約数和(自身を除く): 372187424

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, 15527, 31054, 62108, 77635, 108689, 124216, 155270, 170797, 217378, 248432, 310540, 341594, 434756, 496864, 543445, 621080, 683188, 853985, 869512, 1086890, 1195579, 1242160, 1366376, 1707970, 1739024, 2173780, 2391158, 2484320, 2732752, 3415940, 3478048, 4347560, 4782316, 5465504, 5977895, 6831880, 8695120, 9564632, 11955790, 13663760, 17390240, 19129264, 23911580, 27327520, 38258528, 47823160, 95646320, 191292640]

約数ペア:

[(1, 191292640), (2, 95646320), (4, 47823160), (5, 38258528), (7, 27327520), (8, 23911580), (10, 19129264), (11, 17390240), (14, 13663760), (16, 11955790), (20, 9564632), (22, 8695120), (28, 6831880), (32, 5977895), (35, 5465504), (40, 4782316), (44, 4347560), (55, 3478048), (56, 3415940), (70, 2732752), (77, 2484320), (80, 2391158), (88, 2173780), (110, 1739024), (112, 1707970), (140, 1366376), (154, 1242160), (160, 1195579), (176, 1086890), (220, 869512), (224, 853985), (280, 683188), (308, 621080), (352, 543445), (385, 496864), (440, 434756), (560, 341594), (616, 310540), (770, 248432), (880, 217378), (1120, 170797), (1232, 155270), (1540, 124216), (1760, 108689), (2464, 77635), (3080, 62108), (6160, 31054), (12320, 15527)]