289584960

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{43093}}^1$

素因数の和:43120

約数の個数: 112

約数和(自身を含む): 1050804096

約数和(自身を除く): 761219136

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 420, 448, 480, 560, 672, 840, 960, 1120, 1344, 1680, 2240, 3360, 6720, 43093, 86186, 129279, 172372, 215465, 258558, 301651, 344744, 430930, 517116, 603302, 646395, 689488, 861860, 904953, 1034232, 1206604, 1292790, 1378976, 1508255, 1723720, 1809906, 2068464, 2413208, 2585580, 2757952, 3016510, 3447440, 3619812, 4136928, 4524765, 4826416, 5171160, 6033020, 6894880, 7239624, 8273856, 9049530, 9652832, 10342320, 12066040, 13789760, 14479248, 18099060, 19305664, 20684640, 24132080, 28958496, 36198120, 41369280, 48264160, 57916992, 72396240, 96528320, 144792480, 289584960]

約数ペア:

[(1, 289584960), (2, 144792480), (3, 96528320), (4, 72396240), (5, 57916992), (6, 48264160), (7, 41369280), (8, 36198120), (10, 28958496), (12, 24132080), (14, 20684640), (15, 19305664), (16, 18099060), (20, 14479248), (21, 13789760), (24, 12066040), (28, 10342320), (30, 9652832), (32, 9049530), (35, 8273856), (40, 7239624), (42, 6894880), (48, 6033020), (56, 5171160), (60, 4826416), (64, 4524765), (70, 4136928), (80, 3619812), (84, 3447440), (96, 3016510), (105, 2757952), (112, 2585580), (120, 2413208), (140, 2068464), (160, 1809906), (168, 1723720), (192, 1508255), (210, 1378976), (224, 1292790), (240, 1206604), (280, 1034232), (320, 904953), (336, 861860), (420, 689488), (448, 646395), (480, 603302), (560, 517116), (672, 430930), (840, 344744), (960, 301651), (1120, 258558), (1344, 215465), (1680, 172372), (2240, 129279), (3360, 86186), (6720, 43093)]