258492960

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{16319}}^1$

素因数の和:16351

約数の個数: 144

約数和(自身を含む): 962357760

約数和(自身を除く): 703864800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 96, 99, 110, 120, 132, 144, 160, 165, 176, 180, 198, 220, 240, 264, 288, 330, 352, 360, 396, 440, 480, 495, 528, 660, 720, 792, 880, 990, 1056, 1320, 1440, 1584, 1760, 1980, 2640, 3168, 3960, 5280, 7920, 15840, 16319, 32638, 48957, 65276, 81595, 97914, 130552, 146871, 163190, 179509, 195828, 244785, 261104, 293742, 326380, 359018, 391656, 489570, 522208, 538527, 587484, 652760, 718036, 734355, 783312, 897545, 979140, 1077054, 1174968, 1305520, 1436072, 1468710, 1566624, 1615581, 1795090, 1958280, 2154108, 2349936, 2611040, 2692635, 2872144, 2937420, 3231162, 3590180, 3916560, 4308216, 4699872, 5385270, 5744288, 5874840, 6462324, 7180360, 7833120, 8077905, 8616432, 10770540, 11749680, 12924648, 14360720, 16155810, 17232864, 21541080, 23499360, 25849296, 28721440, 32311620, 43082160, 51698592, 64623240, 86164320, 129246480, 258492960]

約数ペア:

[(1, 258492960), (2, 129246480), (3, 86164320), (4, 64623240), (5, 51698592), (6, 43082160), (8, 32311620), (9, 28721440), (10, 25849296), (11, 23499360), (12, 21541080), (15, 17232864), (16, 16155810), (18, 14360720), (20, 12924648), (22, 11749680), (24, 10770540), (30, 8616432), (32, 8077905), (33, 7833120), (36, 7180360), (40, 6462324), (44, 5874840), (45, 5744288), (48, 5385270), (55, 4699872), (60, 4308216), (66, 3916560), (72, 3590180), (80, 3231162), (88, 2937420), (90, 2872144), (96, 2692635), (99, 2611040), (110, 2349936), (120, 2154108), (132, 1958280), (144, 1795090), (160, 1615581), (165, 1566624), (176, 1468710), (180, 1436072), (198, 1305520), (220, 1174968), (240, 1077054), (264, 979140), (288, 897545), (330, 783312), (352, 734355), (360, 718036), (396, 652760), (440, 587484), (480, 538527), (495, 522208), (528, 489570), (660, 391656), (720, 359018), (792, 326380), (880, 293742), (990, 261104), (1056, 244785), (1320, 195828), (1440, 179509), (1584, 163190), (1760, 146871), (1980, 130552), (2640, 97914), (3168, 81595), (3960, 65276), (5280, 48957), (7920, 32638), (15840, 16319)]