21414248640

素因数分解:

$2^6\times 3^5\times 5^1\times {\mathrm{275389}}^1$

素因数の和:275421

約数の個数: 168

約数和(自身を含む): 76384373520

約数和(自身を除く): 54970124880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 192, 216, 240, 243, 270, 288, 320, 324, 360, 405, 432, 480, 486, 540, 576, 648, 720, 810, 864, 960, 972, 1080, 1215, 1296, 1440, 1620, 1728, 1944, 2160, 2430, 2592, 2880, 3240, 3888, 4320, 4860, 5184, 6480, 7776, 8640, 9720, 12960, 15552, 19440, 25920, 38880, 77760, 275389, 550778, 826167, 1101556, 1376945, 1652334, 2203112, 2478501, 2753890, 3304668, 4130835, 4406224, 4957002, 5507780, 6609336, 7435503, 8261670, 8812448, 9914004, 11015560, 12392505, 13218672, 14871006, 16523340, 17624896, 19828008, 22031120, 22306509, 24785010, 26437344, 29742012, 33046680, 37177515, 39656016, 44062240, 44613018, 49570020, 52874688, 59484024, 66093360, 66919527, 74355030, 79312032, 88124480, 89226036, 99140040, 111532545, 118968048, 132186720, 133839054, 148710060, 158624064, 178452072, 198280080, 223065090, 237936096, 264373440, 267678108, 297420120, 334597635, 356904144, 396560160, 446130180, 475872192, 535356216, 594840240, 669195270, 713808288, 793120320, 892260360, 1070712432, 1189680480, 1338390540, 1427616576, 1784520720, 2141424864, 2379360960, 2676781080, 3569041440, 4282849728, 5353562160, 7138082880, 10707124320, 21414248640]

約数ペア:

[(1, 21414248640), (2, 10707124320), (3, 7138082880), (4, 5353562160), (5, 4282849728), (6, 3569041440), (8, 2676781080), (9, 2379360960), (10, 2141424864), (12, 1784520720), (15, 1427616576), (16, 1338390540), (18, 1189680480), (20, 1070712432), (24, 892260360), (27, 793120320), (30, 713808288), (32, 669195270), (36, 594840240), (40, 535356216), (45, 475872192), (48, 446130180), (54, 396560160), (60, 356904144), (64, 334597635), (72, 297420120), (80, 267678108), (81, 264373440), (90, 237936096), (96, 223065090), (108, 198280080), (120, 178452072), (135, 158624064), (144, 148710060), (160, 133839054), (162, 132186720), (180, 118968048), (192, 111532545), (216, 99140040), (240, 89226036), (243, 88124480), (270, 79312032), (288, 74355030), (320, 66919527), (324, 66093360), (360, 59484024), (405, 52874688), (432, 49570020), (480, 44613018), (486, 44062240), (540, 39656016), (576, 37177515), (648, 33046680), (720, 29742012), (810, 26437344), (864, 24785010), (960, 22306509), (972, 22031120), (1080, 19828008), (1215, 17624896), (1296, 16523340), (1440, 14871006), (1620, 13218672), (1728, 12392505), (1944, 11015560), (2160, 9914004), (2430, 8812448), (2592, 8261670), (2880, 7435503), (3240, 6609336), (3888, 5507780), (4320, 4957002), (4860, 4406224), (5184, 4130835), (6480, 3304668), (7776, 2753890), (8640, 2478501), (9720, 2203112), (12960, 1652334), (15552, 1376945), (19440, 1101556), (25920, 826167), (38880, 550778), (77760, 275389)]