320695344

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{269}}^1\times {\mathrm{487}}^1$

素因数の和:787

約数の個数: 120

約数和(自身を含む): 955787040

約数和(自身を除く): 635091696

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 48, 51, 68, 72, 102, 136, 144, 153, 204, 269, 272, 306, 408, 487, 538, 612, 807, 816, 974, 1076, 1224, 1461, 1614, 1948, 2152, 2421, 2448, 2922, 3228, 3896, 4304, 4383, 4573, 4842, 5844, 6456, 7792, 8279, 8766, 9146, 9684, 11688, 12912, 13719, 16558, 17532, 18292, 19368, 23376, 24837, 27438, 33116, 35064, 36584, 38736, 41157, 49674, 54876, 66232, 70128, 73168, 74511, 82314, 99348, 109752, 131003, 132464, 149022, 164628, 198696, 219504, 262006, 298044, 329256, 393009, 397392, 524012, 596088, 658512, 786018, 1048024, 1179027, 1192176, 1572036, 2096048, 2227051, 2358054, 3144072, 4454102, 4716108, 6288144, 6681153, 8908204, 9432216, 13362306, 17816408, 18864432, 20043459, 26724612, 35632816, 40086918, 53449224, 80173836, 106898448, 160347672, 320695344]

約数ペア:

[(1, 320695344), (2, 160347672), (3, 106898448), (4, 80173836), (6, 53449224), (8, 40086918), (9, 35632816), (12, 26724612), (16, 20043459), (17, 18864432), (18, 17816408), (24, 13362306), (34, 9432216), (36, 8908204), (48, 6681153), (51, 6288144), (68, 4716108), (72, 4454102), (102, 3144072), (136, 2358054), (144, 2227051), (153, 2096048), (204, 1572036), (269, 1192176), (272, 1179027), (306, 1048024), (408, 786018), (487, 658512), (538, 596088), (612, 524012), (807, 397392), (816, 393009), (974, 329256), (1076, 298044), (1224, 262006), (1461, 219504), (1614, 198696), (1948, 164628), (2152, 149022), (2421, 132464), (2448, 131003), (2922, 109752), (3228, 99348), (3896, 82314), (4304, 74511), (4383, 73168), (4573, 70128), (4842, 66232), (5844, 54876), (6456, 49674), (7792, 41157), (8279, 38736), (8766, 36584), (9146, 35064), (9684, 33116), (11688, 27438), (12912, 24837), (13719, 23376), (16558, 19368), (17532, 18292)]