196917960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{227}}^1\times {\mathrm{7229}}^1$

素因数の和:7470

約数の個数: 64

約数和(自身を含む): 593438400

約数和(自身を除く): 396520440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 227, 454, 681, 908, 1135, 1362, 1816, 2270, 2724, 3405, 4540, 5448, 6810, 7229, 9080, 13620, 14458, 21687, 27240, 28916, 36145, 43374, 57832, 72290, 86748, 108435, 144580, 173496, 216870, 289160, 433740, 867480, 1640983, 3281966, 4922949, 6563932, 8204915, 9845898, 13127864, 16409830, 19691796, 24614745, 32819660, 39383592, 49229490, 65639320, 98458980, 196917960]

約数ペア:

[(1, 196917960), (2, 98458980), (3, 65639320), (4, 49229490), (5, 39383592), (6, 32819660), (8, 24614745), (10, 19691796), (12, 16409830), (15, 13127864), (20, 9845898), (24, 8204915), (30, 6563932), (40, 4922949), (60, 3281966), (120, 1640983), (227, 867480), (454, 433740), (681, 289160), (908, 216870), (1135, 173496), (1362, 144580), (1816, 108435), (2270, 86748), (2724, 72290), (3405, 57832), (4540, 43374), (5448, 36145), (6810, 28916), (7229, 27240), (9080, 21687), (13620, 14458)]