1933088640

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{143831}}^1$

素因数の和:143860

約数の個数: 128

約数和(自身を含む): 7042014720

約数和(自身を除く): 5108926080

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, 128, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 840, 896, 960, 1120, 1344, 1680, 1920, 2240, 2688, 3360, 4480, 6720, 13440, 143831, 287662, 431493, 575324, 719155, 862986, 1006817, 1150648, 1438310, 1725972, 2013634, 2157465, 2301296, 2876620, 3020451, 3451944, 4027268, 4314930, 4602592, 5034085, 5753240, 6040902, 6903888, 8054536, 8629860, 9205184, 10068170, 11506480, 12081804, 13807776, 15102255, 16109072, 17259720, 18410368, 20136340, 23012960, 24163608, 27615552, 30204510, 32218144, 34519440, 40272680, 46025920, 48327216, 55231104, 60409020, 64436288, 69038880, 80545360, 92051840, 96654432, 120818040, 128872576, 138077760, 161090720, 193308864, 241636080, 276155520, 322181440, 386617728, 483272160, 644362880, 966544320, 1933088640]

約数ペア:

[(1, 1933088640), (2, 966544320), (3, 644362880), (4, 483272160), (5, 386617728), (6, 322181440), (7, 276155520), (8, 241636080), (10, 193308864), (12, 161090720), (14, 138077760), (15, 128872576), (16, 120818040), (20, 96654432), (21, 92051840), (24, 80545360), (28, 69038880), (30, 64436288), (32, 60409020), (35, 55231104), (40, 48327216), (42, 46025920), (48, 40272680), (56, 34519440), (60, 32218144), (64, 30204510), (70, 27615552), (80, 24163608), (84, 23012960), (96, 20136340), (105, 18410368), (112, 17259720), (120, 16109072), (128, 15102255), (140, 13807776), (160, 12081804), (168, 11506480), (192, 10068170), (210, 9205184), (224, 8629860), (240, 8054536), (280, 6903888), (320, 6040902), (336, 5753240), (384, 5034085), (420, 4602592), (448, 4314930), (480, 4027268), (560, 3451944), (640, 3020451), (672, 2876620), (840, 2301296), (896, 2157465), (960, 2013634), (1120, 1725972), (1344, 1438310), (1680, 1150648), (1920, 1006817), (2240, 862986), (2688, 719155), (3360, 575324), (4480, 431493), (6720, 287662), (13440, 143831)]