84641640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41491}}^1$

素因数の和:41522

約数の個数: 64

約数和(自身を含む): 268868160

約数和(自身を除く): 184226520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 41491, 82982, 124473, 165964, 207455, 248946, 331928, 414910, 497892, 622365, 705347, 829820, 995784, 1244730, 1410694, 1659640, 2116041, 2489460, 2821388, 3526735, 4232082, 4978920, 5642776, 7053470, 8464164, 10580205, 14106940, 16928328, 21160410, 28213880, 42320820, 84641640]

約数ペア:

[(1, 84641640), (2, 42320820), (3, 28213880), (4, 21160410), (5, 16928328), (6, 14106940), (8, 10580205), (10, 8464164), (12, 7053470), (15, 5642776), (17, 4978920), (20, 4232082), (24, 3526735), (30, 2821388), (34, 2489460), (40, 2116041), (51, 1659640), (60, 1410694), (68, 1244730), (85, 995784), (102, 829820), (120, 705347), (136, 622365), (170, 497892), (204, 414910), (255, 331928), (340, 248946), (408, 207455), (510, 165964), (680, 124473), (1020, 82982), (2040, 41491)]