3822280

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1$

素因数の和:119

約数の個数: 128

約数和(自身を含む): 11508480

約数和(自身を除く): 7686200

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 17, 20, 22, 28, 34, 35, 40, 44, 55, 56, 68, 70, 73, 77, 85, 88, 110, 119, 136, 140, 146, 154, 170, 187, 220, 238, 280, 292, 308, 340, 365, 374, 385, 440, 476, 511, 584, 595, 616, 680, 730, 748, 770, 803, 935, 952, 1022, 1190, 1241, 1309, 1460, 1496, 1540, 1606, 1870, 2044, 2380, 2482, 2555, 2618, 2920, 3080, 3212, 3740, 4015, 4088, 4760, 4964, 5110, 5236, 5621, 6205, 6424, 6545, 7480, 8030, 8687, 9928, 10220, 10472, 11242, 12410, 13090, 13651, 16060, 17374, 20440, 22484, 24820, 26180, 27302, 28105, 32120, 34748, 43435, 44968, 49640, 52360, 54604, 56210, 68255, 69496, 86870, 95557, 109208, 112420, 136510, 173740, 191114, 224840, 273020, 347480, 382228, 477785, 546040, 764456, 955570, 1911140, 3822280]

約数ペア:

[(1, 3822280), (2, 1911140), (4, 955570), (5, 764456), (7, 546040), (8, 477785), (10, 382228), (11, 347480), (14, 273020), (17, 224840), (20, 191114), (22, 173740), (28, 136510), (34, 112420), (35, 109208), (40, 95557), (44, 86870), (55, 69496), (56, 68255), (68, 56210), (70, 54604), (73, 52360), (77, 49640), (85, 44968), (88, 43435), (110, 34748), (119, 32120), (136, 28105), (140, 27302), (146, 26180), (154, 24820), (170, 22484), (187, 20440), (220, 17374), (238, 16060), (280, 13651), (292, 13090), (308, 12410), (340, 11242), (365, 10472), (374, 10220), (385, 9928), (440, 8687), (476, 8030), (511, 7480), (584, 6545), (595, 6424), (616, 6205), (680, 5621), (730, 5236), (748, 5110), (770, 4964), (803, 4760), (935, 4088), (952, 4015), (1022, 3740), (1190, 3212), (1241, 3080), (1309, 2920), (1460, 2618), (1496, 2555), (1540, 2482), (1606, 2380), (1870, 2044)]