146617520

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{15401}}^1$

素因数の和:15438

約数の個数: 80

約数和(自身を含む): 412527168

約数和(自身を除く): 265909648

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 34, 35, 40, 56, 68, 70, 80, 85, 112, 119, 136, 140, 170, 238, 272, 280, 340, 476, 560, 595, 680, 952, 1190, 1360, 1904, 2380, 4760, 9520, 15401, 30802, 61604, 77005, 107807, 123208, 154010, 215614, 246416, 261817, 308020, 431228, 523634, 539035, 616040, 862456, 1047268, 1078070, 1232080, 1309085, 1724912, 1832719, 2094536, 2156140, 2618170, 3665438, 4189072, 4312280, 5236340, 7330876, 8624560, 9163595, 10472680, 14661752, 18327190, 20945360, 29323504, 36654380, 73308760, 146617520]

約数ペア:

[(1, 146617520), (2, 73308760), (4, 36654380), (5, 29323504), (7, 20945360), (8, 18327190), (10, 14661752), (14, 10472680), (16, 9163595), (17, 8624560), (20, 7330876), (28, 5236340), (34, 4312280), (35, 4189072), (40, 3665438), (56, 2618170), (68, 2156140), (70, 2094536), (80, 1832719), (85, 1724912), (112, 1309085), (119, 1232080), (136, 1078070), (140, 1047268), (170, 862456), (238, 616040), (272, 539035), (280, 523634), (340, 431228), (476, 308020), (560, 261817), (595, 246416), (680, 215614), (952, 154010), (1190, 123208), (1360, 107807), (1904, 77005), (2380, 61604), (4760, 30802), (9520, 15401)]