12701866720

素因数分解:

$2^5\times 5^1\times {\mathrm{191}}^1\times {\mathrm{227}}^1\times {\mathrm{1831}}^1$

素因数の和:2264

約数の個数: 96

約数和(自身を含む): 30314704896

約数和(自身を除く): 17612838176

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 191, 227, 382, 454, 764, 908, 955, 1135, 1528, 1816, 1831, 1910, 2270, 3056, 3632, 3662, 3820, 4540, 6112, 7264, 7324, 7640, 9080, 9155, 14648, 15280, 18160, 18310, 29296, 30560, 36320, 36620, 43357, 58592, 73240, 86714, 146480, 173428, 216785, 292960, 346856, 349721, 415637, 433570, 693712, 699442, 831274, 867140, 1387424, 1398884, 1662548, 1734280, 1748605, 2078185, 2797768, 3325096, 3468560, 3497210, 4156370, 5595536, 6650192, 6937120, 6994420, 8312740, 11191072, 13300384, 13988840, 16625480, 27977680, 33250960, 55955360, 66501920, 79386667, 158773334, 317546668, 396933335, 635093336, 793866670, 1270186672, 1587733340, 2540373344, 3175466680, 6350933360, 12701866720]

約数ペア:

[(1, 12701866720), (2, 6350933360), (4, 3175466680), (5, 2540373344), (8, 1587733340), (10, 1270186672), (16, 793866670), (20, 635093336), (32, 396933335), (40, 317546668), (80, 158773334), (160, 79386667), (191, 66501920), (227, 55955360), (382, 33250960), (454, 27977680), (764, 16625480), (908, 13988840), (955, 13300384), (1135, 11191072), (1528, 8312740), (1816, 6994420), (1831, 6937120), (1910, 6650192), (2270, 5595536), (3056, 4156370), (3632, 3497210), (3662, 3468560), (3820, 3325096), (4540, 2797768), (6112, 2078185), (7264, 1748605), (7324, 1734280), (7640, 1662548), (9080, 1398884), (9155, 1387424), (14648, 867140), (15280, 831274), (18160, 699442), (18310, 693712), (29296, 433570), (30560, 415637), (36320, 349721), (36620, 346856), (43357, 292960), (58592, 216785), (73240, 173428), (86714, 146480)]