6768040

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{269}}^1$

素因数の和:334

約数の個数: 64

約数和(自身を含む): 16621200

約数和(自身を除く): 9853160

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 37, 40, 68, 74, 85, 136, 148, 170, 185, 269, 296, 340, 370, 538, 629, 680, 740, 1076, 1258, 1345, 1480, 2152, 2516, 2690, 3145, 4573, 5032, 5380, 6290, 9146, 9953, 10760, 12580, 18292, 19906, 22865, 25160, 36584, 39812, 45730, 49765, 79624, 91460, 99530, 169201, 182920, 199060, 338402, 398120, 676804, 846005, 1353608, 1692010, 3384020, 6768040]

約数ペア:

[(1, 6768040), (2, 3384020), (4, 1692010), (5, 1353608), (8, 846005), (10, 676804), (17, 398120), (20, 338402), (34, 199060), (37, 182920), (40, 169201), (68, 99530), (74, 91460), (85, 79624), (136, 49765), (148, 45730), (170, 39812), (185, 36584), (269, 25160), (296, 22865), (340, 19906), (370, 18292), (538, 12580), (629, 10760), (680, 9953), (740, 9146), (1076, 6290), (1258, 5380), (1345, 5032), (1480, 4573), (2152, 3145), (2516, 2690)]