195922680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{85931}}^1$

素因数の和:85964

約数の個数: 64

約数和(自身を含む): 618710400

約数和(自身を除く): 422787720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 85931, 171862, 257793, 343724, 429655, 515586, 687448, 859310, 1031172, 1288965, 1632689, 1718620, 2062344, 2577930, 3265378, 3437240, 4898067, 5155860, 6530756, 8163445, 9796134, 10311720, 13061512, 16326890, 19592268, 24490335, 32653780, 39184536, 48980670, 65307560, 97961340, 195922680]

約数ペア:

[(1, 195922680), (2, 97961340), (3, 65307560), (4, 48980670), (5, 39184536), (6, 32653780), (8, 24490335), (10, 19592268), (12, 16326890), (15, 13061512), (19, 10311720), (20, 9796134), (24, 8163445), (30, 6530756), (38, 5155860), (40, 4898067), (57, 3437240), (60, 3265378), (76, 2577930), (95, 2062344), (114, 1718620), (120, 1632689), (152, 1288965), (190, 1031172), (228, 859310), (285, 687448), (380, 515586), (456, 429655), (570, 343724), (760, 257793), (1140, 171862), (2280, 85931)]