321864180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{25667}}^1$

素因数の和:25709

約数の個数: 96

約数和(自身を含む): 1034933760

約数和(自身を除く): 713069580

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 19, 20, 22, 30, 33, 38, 44, 55, 57, 60, 66, 76, 95, 110, 114, 132, 165, 190, 209, 220, 228, 285, 330, 380, 418, 570, 627, 660, 836, 1045, 1140, 1254, 2090, 2508, 3135, 4180, 6270, 12540, 25667, 51334, 77001, 102668, 128335, 154002, 256670, 282337, 308004, 385005, 487673, 513340, 564674, 770010, 847011, 975346, 1129348, 1411685, 1463019, 1540020, 1694022, 1950692, 2438365, 2823370, 2926038, 3388044, 4235055, 4876730, 5364403, 5646740, 5852076, 7315095, 8470110, 9753460, 10728806, 14630190, 16093209, 16940220, 21457612, 26822015, 29260380, 32186418, 53644030, 64372836, 80466045, 107288060, 160932090, 321864180]

約数ペア:

[(1, 321864180), (2, 160932090), (3, 107288060), (4, 80466045), (5, 64372836), (6, 53644030), (10, 32186418), (11, 29260380), (12, 26822015), (15, 21457612), (19, 16940220), (20, 16093209), (22, 14630190), (30, 10728806), (33, 9753460), (38, 8470110), (44, 7315095), (55, 5852076), (57, 5646740), (60, 5364403), (66, 4876730), (76, 4235055), (95, 3388044), (110, 2926038), (114, 2823370), (132, 2438365), (165, 1950692), (190, 1694022), (209, 1540020), (220, 1463019), (228, 1411685), (285, 1129348), (330, 975346), (380, 847011), (418, 770010), (570, 564674), (627, 513340), (660, 487673), (836, 385005), (1045, 308004), (1140, 282337), (1254, 256670), (2090, 154002), (2508, 128335), (3135, 102668), (4180, 77001), (6270, 51334), (12540, 25667)]