928016820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{1279}}^1$

素因数の和:1462

約数の個数: 144

約数和(自身を含む): 2935296000

約数和(自身を除く): 2007279180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 36, 45, 58, 60, 87, 90, 116, 139, 145, 174, 180, 261, 278, 290, 348, 417, 435, 522, 556, 580, 695, 834, 870, 1044, 1251, 1279, 1305, 1390, 1668, 1740, 2085, 2502, 2558, 2610, 2780, 3837, 4031, 4170, 5004, 5116, 5220, 6255, 6395, 7674, 8062, 8340, 11511, 12093, 12510, 12790, 15348, 16124, 19185, 20155, 23022, 24186, 25020, 25580, 36279, 37091, 38370, 40310, 46044, 48372, 57555, 60465, 72558, 74182, 76740, 80620, 111273, 115110, 120930, 145116, 148364, 177781, 181395, 185455, 222546, 230220, 241860, 333819, 355562, 362790, 370910, 445092, 533343, 556365, 667638, 711124, 725580, 741820, 888905, 1066686, 1112730, 1335276, 1600029, 1669095, 1777810, 2133372, 2225460, 2666715, 3200058, 3338190, 3555620, 5155649, 5333430, 6400116, 6676380, 8000145, 10311298, 10666860, 15466947, 16000290, 20622596, 25778245, 30933894, 32000580, 46400841, 51556490, 61867788, 77334735, 92801682, 103112980, 154669470, 185603364, 232004205, 309338940, 464008410, 928016820]

約数ペア:

[(1, 928016820), (2, 464008410), (3, 309338940), (4, 232004205), (5, 185603364), (6, 154669470), (9, 103112980), (10, 92801682), (12, 77334735), (15, 61867788), (18, 51556490), (20, 46400841), (29, 32000580), (30, 30933894), (36, 25778245), (45, 20622596), (58, 16000290), (60, 15466947), (87, 10666860), (90, 10311298), (116, 8000145), (139, 6676380), (145, 6400116), (174, 5333430), (180, 5155649), (261, 3555620), (278, 3338190), (290, 3200058), (348, 2666715), (417, 2225460), (435, 2133372), (522, 1777810), (556, 1669095), (580, 1600029), (695, 1335276), (834, 1112730), (870, 1066686), (1044, 888905), (1251, 741820), (1279, 725580), (1305, 711124), (1390, 667638), (1668, 556365), (1740, 533343), (2085, 445092), (2502, 370910), (2558, 362790), (2610, 355562), (2780, 333819), (3837, 241860), (4031, 230220), (4170, 222546), (5004, 185455), (5116, 181395), (5220, 177781), (6255, 148364), (6395, 145116), (7674, 120930), (8062, 115110), (8340, 111273), (11511, 80620), (12093, 76740), (12510, 74182), (12790, 72558), (15348, 60465), (16124, 57555), (19185, 48372), (20155, 46044), (23022, 40310), (24186, 38370), (25020, 37091), (25580, 36279)]