2920807008

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{401}}^1\times {\mathrm{3613}}^1$

素因数の和:4037

約数の個数: 144

約数和(自身を含む): 9518929056

約数和(自身を除く): 6598122048

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 401, 504, 672, 802, 1008, 1203, 1604, 2016, 2406, 2807, 3208, 3609, 3613, 4812, 5614, 6416, 7218, 7226, 8421, 9624, 10839, 11228, 12832, 14436, 14452, 16842, 19248, 21678, 22456, 25263, 25291, 28872, 28904, 32517, 33684, 38496, 43356, 44912, 50526, 50582, 57744, 57808, 65034, 67368, 75873, 86712, 89824, 101052, 101164, 115488, 115616, 130068, 134736, 151746, 173424, 202104, 202328, 227619, 260136, 269472, 303492, 346848, 404208, 404656, 455238, 520272, 606984, 808416, 809312, 910476, 1040544, 1213968, 1448813, 1820952, 2427936, 2897626, 3641904, 4346439, 5795252, 7283808, 8692878, 10141691, 11590504, 13039317, 17385756, 20283382, 23181008, 26078634, 30425073, 34771512, 40566764, 46362016, 52157268, 60850146, 69543024, 81133528, 91275219, 104314536, 121700292, 139086048, 162267056, 182550438, 208629072, 243400584, 324534112, 365100876, 417258144, 486801168, 730201752, 973602336, 1460403504, 2920807008]

約数ペア:

[(1, 2920807008), (2, 1460403504), (3, 973602336), (4, 730201752), (6, 486801168), (7, 417258144), (8, 365100876), (9, 324534112), (12, 243400584), (14, 208629072), (16, 182550438), (18, 162267056), (21, 139086048), (24, 121700292), (28, 104314536), (32, 91275219), (36, 81133528), (42, 69543024), (48, 60850146), (56, 52157268), (63, 46362016), (72, 40566764), (84, 34771512), (96, 30425073), (112, 26078634), (126, 23181008), (144, 20283382), (168, 17385756), (224, 13039317), (252, 11590504), (288, 10141691), (336, 8692878), (401, 7283808), (504, 5795252), (672, 4346439), (802, 3641904), (1008, 2897626), (1203, 2427936), (1604, 1820952), (2016, 1448813), (2406, 1213968), (2807, 1040544), (3208, 910476), (3609, 809312), (3613, 808416), (4812, 606984), (5614, 520272), (6416, 455238), (7218, 404656), (7226, 404208), (8421, 346848), (9624, 303492), (10839, 269472), (11228, 260136), (12832, 227619), (14436, 202328), (14452, 202104), (16842, 173424), (19248, 151746), (21678, 134736), (22456, 130068), (25263, 115616), (25291, 115488), (28872, 101164), (28904, 101052), (32517, 89824), (33684, 86712), (38496, 75873), (43356, 67368), (44912, 65034), (50526, 57808), (50582, 57744)]