7644560

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1$

素因数の和:121

約数の個数: 160

約数和(自身を含む): 23784192

約数和(自身を除く): 16139632

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 17, 20, 22, 28, 34, 35, 40, 44, 55, 56, 68, 70, 73, 77, 80, 85, 88, 110, 112, 119, 136, 140, 146, 154, 170, 176, 187, 220, 238, 272, 280, 292, 308, 340, 365, 374, 385, 440, 476, 511, 560, 584, 595, 616, 680, 730, 748, 770, 803, 880, 935, 952, 1022, 1168, 1190, 1232, 1241, 1309, 1360, 1460, 1496, 1540, 1606, 1870, 1904, 2044, 2380, 2482, 2555, 2618, 2920, 2992, 3080, 3212, 3740, 4015, 4088, 4760, 4964, 5110, 5236, 5621, 5840, 6160, 6205, 6424, 6545, 7480, 8030, 8176, 8687, 9520, 9928, 10220, 10472, 11242, 12410, 12848, 13090, 13651, 14960, 16060, 17374, 19856, 20440, 20944, 22484, 24820, 26180, 27302, 28105, 32120, 34748, 40880, 43435, 44968, 49640, 52360, 54604, 56210, 64240, 68255, 69496, 86870, 89936, 95557, 99280, 104720, 109208, 112420, 136510, 138992, 173740, 191114, 218416, 224840, 273020, 347480, 382228, 449680, 477785, 546040, 694960, 764456, 955570, 1092080, 1528912, 1911140, 3822280, 7644560]

約数ペア:

[(1, 7644560), (2, 3822280), (4, 1911140), (5, 1528912), (7, 1092080), (8, 955570), (10, 764456), (11, 694960), (14, 546040), (16, 477785), (17, 449680), (20, 382228), (22, 347480), (28, 273020), (34, 224840), (35, 218416), (40, 191114), (44, 173740), (55, 138992), (56, 136510), (68, 112420), (70, 109208), (73, 104720), (77, 99280), (80, 95557), (85, 89936), (88, 86870), (110, 69496), (112, 68255), (119, 64240), (136, 56210), (140, 54604), (146, 52360), (154, 49640), (170, 44968), (176, 43435), (187, 40880), (220, 34748), (238, 32120), (272, 28105), (280, 27302), (292, 26180), (308, 24820), (340, 22484), (365, 20944), (374, 20440), (385, 19856), (440, 17374), (476, 16060), (511, 14960), (560, 13651), (584, 13090), (595, 12848), (616, 12410), (680, 11242), (730, 10472), (748, 10220), (770, 9928), (803, 9520), (880, 8687), (935, 8176), (952, 8030), (1022, 7480), (1168, 6545), (1190, 6424), (1232, 6205), (1241, 6160), (1309, 5840), (1360, 5621), (1460, 5236), (1496, 5110), (1540, 4964), (1606, 4760), (1870, 4088), (1904, 4015), (2044, 3740), (2380, 3212), (2482, 3080), (2555, 2992), (2618, 2920)]