6782873360

素因数分解:

$2^4\times 5^1\times {\mathrm{149}}^1\times {\mathrm{163}}^1\times {\mathrm{3491}}^1$

素因数の和:3816

約数の個数: 80

約数和(自身を含む): 15977995200

約数和(自身を除く): 9195121840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 149, 163, 298, 326, 596, 652, 745, 815, 1192, 1304, 1490, 1630, 2384, 2608, 2980, 3260, 3491, 5960, 6520, 6982, 11920, 13040, 13964, 17455, 24287, 27928, 34910, 48574, 55856, 69820, 97148, 121435, 139640, 194296, 242870, 279280, 388592, 485740, 520159, 569033, 971480, 1040318, 1138066, 1942960, 2080636, 2276132, 2600795, 2845165, 4161272, 4552264, 5201590, 5690330, 8322544, 9104528, 10403180, 11380660, 20806360, 22761320, 41612720, 45522640, 84785917, 169571834, 339143668, 423929585, 678287336, 847859170, 1356574672, 1695718340, 3391436680, 6782873360]

約数ペア:

[(1, 6782873360), (2, 3391436680), (4, 1695718340), (5, 1356574672), (8, 847859170), (10, 678287336), (16, 423929585), (20, 339143668), (40, 169571834), (80, 84785917), (149, 45522640), (163, 41612720), (298, 22761320), (326, 20806360), (596, 11380660), (652, 10403180), (745, 9104528), (815, 8322544), (1192, 5690330), (1304, 5201590), (1490, 4552264), (1630, 4161272), (2384, 2845165), (2608, 2600795), (2980, 2276132), (3260, 2080636), (3491, 1942960), (5960, 1138066), (6520, 1040318), (6982, 971480), (11920, 569033), (13040, 520159), (13964, 485740), (17455, 388592), (24287, 279280), (27928, 242870), (34910, 194296), (48574, 139640), (55856, 121435), (69820, 97148)]