146770160

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{1543}}^1$

素因数の和:1626

約数の個数: 80

約数和(自身を含む): 361851840

約数和(自身を除く): 215081680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 41, 58, 80, 82, 116, 145, 164, 205, 232, 290, 328, 410, 464, 580, 656, 820, 1160, 1189, 1543, 1640, 2320, 2378, 3086, 3280, 4756, 5945, 6172, 7715, 9512, 11890, 12344, 15430, 19024, 23780, 24688, 30860, 44747, 47560, 61720, 63263, 89494, 95120, 123440, 126526, 178988, 223735, 253052, 316315, 357976, 447470, 506104, 632630, 715952, 894940, 1012208, 1265260, 1789880, 1834627, 2530520, 3579760, 3669254, 5061040, 7338508, 9173135, 14677016, 18346270, 29354032, 36692540, 73385080, 146770160]

約数ペア:

[(1, 146770160), (2, 73385080), (4, 36692540), (5, 29354032), (8, 18346270), (10, 14677016), (16, 9173135), (20, 7338508), (29, 5061040), (40, 3669254), (41, 3579760), (58, 2530520), (80, 1834627), (82, 1789880), (116, 1265260), (145, 1012208), (164, 894940), (205, 715952), (232, 632630), (290, 506104), (328, 447470), (410, 357976), (464, 316315), (580, 253052), (656, 223735), (820, 178988), (1160, 126526), (1189, 123440), (1543, 95120), (1640, 89494), (2320, 63263), (2378, 61720), (3086, 47560), (3280, 44747), (4756, 30860), (5945, 24688), (6172, 23780), (7715, 19024), (9512, 15430), (11890, 12344)]