1914586560

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{229}}^1\times {\mathrm{2903}}^1$

素因数の和:3155

約数の個数: 168

約数和(自身を含む): 6616415520

約数和(自身を除く): 4701828960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 229, 240, 288, 320, 360, 458, 480, 576, 687, 720, 916, 960, 1145, 1374, 1440, 1832, 2061, 2290, 2748, 2880, 2903, 3435, 3664, 4122, 4580, 5496, 5806, 6870, 7328, 8244, 8709, 9160, 10305, 10992, 11612, 13740, 14515, 14656, 16488, 17418, 18320, 20610, 21984, 23224, 26127, 27480, 29030, 32976, 34836, 36640, 41220, 43545, 43968, 46448, 52254, 54960, 58060, 65952, 69672, 73280, 82440, 87090, 92896, 104508, 109920, 116120, 130635, 131904, 139344, 164880, 174180, 185792, 209016, 219840, 232240, 261270, 278688, 329760, 348360, 418032, 464480, 522540, 557376, 659520, 664787, 696720, 836064, 928960, 1045080, 1329574, 1393440, 1672128, 1994361, 2090160, 2659148, 2786880, 3323935, 3988722, 4180320, 5318296, 5983083, 6647870, 7977444, 8360640, 9971805, 10636592, 11966166, 13295740, 15954888, 19943610, 21273184, 23932332, 26591480, 29915415, 31909776, 39887220, 42546368, 47864664, 53182960, 59830830, 63819552, 79774440, 95729328, 106365920, 119661660, 127639104, 159548880, 191458656, 212731840, 239323320, 319097760, 382917312, 478646640, 638195520, 957293280, 1914586560]

約数ペア:

[(1, 1914586560), (2, 957293280), (3, 638195520), (4, 478646640), (5, 382917312), (6, 319097760), (8, 239323320), (9, 212731840), (10, 191458656), (12, 159548880), (15, 127639104), (16, 119661660), (18, 106365920), (20, 95729328), (24, 79774440), (30, 63819552), (32, 59830830), (36, 53182960), (40, 47864664), (45, 42546368), (48, 39887220), (60, 31909776), (64, 29915415), (72, 26591480), (80, 23932332), (90, 21273184), (96, 19943610), (120, 15954888), (144, 13295740), (160, 11966166), (180, 10636592), (192, 9971805), (229, 8360640), (240, 7977444), (288, 6647870), (320, 5983083), (360, 5318296), (458, 4180320), (480, 3988722), (576, 3323935), (687, 2786880), (720, 2659148), (916, 2090160), (960, 1994361), (1145, 1672128), (1374, 1393440), (1440, 1329574), (1832, 1045080), (2061, 928960), (2290, 836064), (2748, 696720), (2880, 664787), (2903, 659520), (3435, 557376), (3664, 522540), (4122, 464480), (4580, 418032), (5496, 348360), (5806, 329760), (6870, 278688), (7328, 261270), (8244, 232240), (8709, 219840), (9160, 209016), (10305, 185792), (10992, 174180), (11612, 164880), (13740, 139344), (14515, 131904), (14656, 130635), (16488, 116120), (17418, 109920), (18320, 104508), (20610, 92896), (21984, 87090), (23224, 82440), (26127, 73280), (27480, 69672), (29030, 65952), (32976, 58060), (34836, 54960), (36640, 52254), (41220, 46448), (43545, 43968)]