68016840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{6829}}^1$

素因数の和:6926

約数の個数: 64

約数和(自身を含む): 206539200

約数和(自身を除く): 138522360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 83, 120, 166, 249, 332, 415, 498, 664, 830, 996, 1245, 1660, 1992, 2490, 3320, 4980, 6829, 9960, 13658, 20487, 27316, 34145, 40974, 54632, 68290, 81948, 102435, 136580, 163896, 204870, 273160, 409740, 566807, 819480, 1133614, 1700421, 2267228, 2834035, 3400842, 4534456, 5668070, 6801684, 8502105, 11336140, 13603368, 17004210, 22672280, 34008420, 68016840]

約数ペア:

[(1, 68016840), (2, 34008420), (3, 22672280), (4, 17004210), (5, 13603368), (6, 11336140), (8, 8502105), (10, 6801684), (12, 5668070), (15, 4534456), (20, 3400842), (24, 2834035), (30, 2267228), (40, 1700421), (60, 1133614), (83, 819480), (120, 566807), (166, 409740), (249, 273160), (332, 204870), (415, 163896), (498, 136580), (664, 102435), (830, 81948), (996, 68290), (1245, 54632), (1660, 40974), (1992, 34145), (2490, 27316), (3320, 20487), (4980, 13658), (6829, 9960)]