67259360

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{373}}^1$

素因数の和:425

約数の個数: 144

約数和(自身を含む): 193396896

約数和(自身を除く): 126137536

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 32, 35, 40, 46, 49, 56, 70, 80, 92, 98, 112, 115, 140, 160, 161, 184, 196, 224, 230, 245, 280, 322, 368, 373, 392, 460, 490, 560, 644, 736, 746, 784, 805, 920, 980, 1120, 1127, 1288, 1492, 1568, 1610, 1840, 1865, 1960, 2254, 2576, 2611, 2984, 3220, 3680, 3730, 3920, 4508, 5152, 5222, 5635, 5968, 6440, 7460, 7840, 8579, 9016, 10444, 11270, 11936, 12880, 13055, 14920, 17158, 18032, 18277, 20888, 22540, 25760, 26110, 29840, 34316, 36064, 36554, 41776, 42895, 45080, 52220, 59680, 60053, 68632, 73108, 83552, 85790, 90160, 91385, 104440, 120106, 137264, 146216, 171580, 180320, 182770, 208880, 240212, 274528, 292432, 300265, 343160, 365540, 417760, 420371, 480424, 584864, 600530, 686320, 731080, 840742, 960848, 1201060, 1372640, 1462160, 1681484, 1921696, 2101855, 2402120, 2924320, 3362968, 4203710, 4804240, 6725936, 8407420, 9608480, 13451872, 16814840, 33629680, 67259360]

約数ペア:

[(1, 67259360), (2, 33629680), (4, 16814840), (5, 13451872), (7, 9608480), (8, 8407420), (10, 6725936), (14, 4804240), (16, 4203710), (20, 3362968), (23, 2924320), (28, 2402120), (32, 2101855), (35, 1921696), (40, 1681484), (46, 1462160), (49, 1372640), (56, 1201060), (70, 960848), (80, 840742), (92, 731080), (98, 686320), (112, 600530), (115, 584864), (140, 480424), (160, 420371), (161, 417760), (184, 365540), (196, 343160), (224, 300265), (230, 292432), (245, 274528), (280, 240212), (322, 208880), (368, 182770), (373, 180320), (392, 171580), (460, 146216), (490, 137264), (560, 120106), (644, 104440), (736, 91385), (746, 90160), (784, 85790), (805, 83552), (920, 73108), (980, 68632), (1120, 60053), (1127, 59680), (1288, 52220), (1492, 45080), (1568, 42895), (1610, 41776), (1840, 36554), (1865, 36064), (1960, 34316), (2254, 29840), (2576, 26110), (2611, 25760), (2984, 22540), (3220, 20888), (3680, 18277), (3730, 18032), (3920, 17158), (4508, 14920), (5152, 13055), (5222, 12880), (5635, 11936), (5968, 11270), (6440, 10444), (7460, 9016), (7840, 8579)]