2080389096

素因数分解:

$2^3\times 3^5\times {\mathrm{661}}^1\times {\mathrm{1619}}^1$

素因数の和:2301

約数の個数: 96

約数和(自身を含む): 5855522400

約数和(自身を除く): 3775133304

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 243, 324, 486, 648, 661, 972, 1322, 1619, 1944, 1983, 2644, 3238, 3966, 4857, 5288, 5949, 6476, 7932, 9714, 11898, 12952, 14571, 15864, 17847, 19428, 23796, 29142, 35694, 38856, 43713, 47592, 53541, 58284, 71388, 87426, 107082, 116568, 131139, 142776, 160623, 174852, 214164, 262278, 321246, 349704, 393417, 428328, 524556, 642492, 786834, 1049112, 1070159, 1284984, 1573668, 2140318, 3147336, 3210477, 4280636, 6420954, 8561272, 9631431, 12841908, 19262862, 25683816, 28894293, 38525724, 57788586, 77051448, 86682879, 115577172, 173365758, 231154344, 260048637, 346731516, 520097274, 693463032, 1040194548, 2080389096]

約数ペア:

[(1, 2080389096), (2, 1040194548), (3, 693463032), (4, 520097274), (6, 346731516), (8, 260048637), (9, 231154344), (12, 173365758), (18, 115577172), (24, 86682879), (27, 77051448), (36, 57788586), (54, 38525724), (72, 28894293), (81, 25683816), (108, 19262862), (162, 12841908), (216, 9631431), (243, 8561272), (324, 6420954), (486, 4280636), (648, 3210477), (661, 3147336), (972, 2140318), (1322, 1573668), (1619, 1284984), (1944, 1070159), (1983, 1049112), (2644, 786834), (3238, 642492), (3966, 524556), (4857, 428328), (5288, 393417), (5949, 349704), (6476, 321246), (7932, 262278), (9714, 214164), (11898, 174852), (12952, 160623), (14571, 142776), (15864, 131139), (17847, 116568), (19428, 107082), (23796, 87426), (29142, 71388), (35694, 58284), (38856, 53541), (43713, 47592)]