21423856320

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{359}}^1\times {\mathrm{6907}}^1$

素因数の和:7292

約数の個数: 224

約数和(自身を含む): 75800102400

約数和(自身を除く): 54376246080

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, 90, 96, 108, 120, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 359, 360, 432, 480, 540, 576, 718, 720, 864, 960, 1077, 1080, 1436, 1440, 1728, 1795, 2154, 2160, 2872, 2880, 3231, 3590, 4308, 4320, 5385, 5744, 6462, 6907, 7180, 8616, 8640, 9693, 10770, 11488, 12924, 13814, 14360, 16155, 17232, 19386, 20721, 21540, 22976, 25848, 27628, 28720, 32310, 34464, 34535, 38772, 41442, 43080, 48465, 51696, 55256, 57440, 62163, 64620, 68928, 69070, 77544, 82884, 86160, 96930, 103392, 103605, 110512, 114880, 124326, 129240, 138140, 155088, 165768, 172320, 186489, 193860, 206784, 207210, 221024, 248652, 258480, 276280, 310176, 310815, 331536, 344640, 372978, 387720, 414420, 442048, 497304, 516960, 552560, 620352, 621630, 663072, 745956, 775440, 828840, 932445, 994608, 1033920, 1105120, 1243260, 1326144, 1491912, 1550880, 1657680, 1864890, 1989216, 2210240, 2479613, 2486520, 2983824, 3101760, 3315360, 3729780, 3978432, 4959226, 4973040, 5967648, 6630720, 7438839, 7459560, 9918452, 9946080, 11935296, 12398065, 14877678, 14919120, 19836904, 19892160, 22316517, 24796130, 29755356, 29838240, 37194195, 39673808, 44633034, 49592260, 59510712, 59676480, 66949551, 74388390, 79347616, 89266068, 99184520, 111582585, 119021424, 133899102, 148776780, 158695232, 178532136, 198369040, 223165170, 238042848, 267798204, 297553560, 334747755, 357064272, 396738080, 446330340, 476085696, 535596408, 595107120, 669495510, 714128544, 793476160, 892660680, 1071192816, 1190214240, 1338991020, 1428257088, 1785321360, 2142385632, 2380428480, 2677982040, 3570642720, 4284771264, 5355964080, 7141285440, 10711928160, 21423856320]

約数ペア:

[(1, 21423856320), (2, 10711928160), (3, 7141285440), (4, 5355964080), (5, 4284771264), (6, 3570642720), (8, 2677982040), (9, 2380428480), (10, 2142385632), (12, 1785321360), (15, 1428257088), (16, 1338991020), (18, 1190214240), (20, 1071192816), (24, 892660680), (27, 793476160), (30, 714128544), (32, 669495510), (36, 595107120), (40, 535596408), (45, 476085696), (48, 446330340), (54, 396738080), (60, 357064272), (64, 334747755), (72, 297553560), (80, 267798204), (90, 238042848), (96, 223165170), (108, 198369040), (120, 178532136), (135, 158695232), (144, 148776780), (160, 133899102), (180, 119021424), (192, 111582585), (216, 99184520), (240, 89266068), (270, 79347616), (288, 74388390), (320, 66949551), (359, 59676480), (360, 59510712), (432, 49592260), (480, 44633034), (540, 39673808), (576, 37194195), (718, 29838240), (720, 29755356), (864, 24796130), (960, 22316517), (1077, 19892160), (1080, 19836904), (1436, 14919120), (1440, 14877678), (1728, 12398065), (1795, 11935296), (2154, 9946080), (2160, 9918452), (2872, 7459560), (2880, 7438839), (3231, 6630720), (3590, 5967648), (4308, 4973040), (4320, 4959226), (5385, 3978432), (5744, 3729780), (6462, 3315360), (6907, 3101760), (7180, 2983824), (8616, 2486520), (8640, 2479613), (9693, 2210240), (10770, 1989216), (11488, 1864890), (12924, 1657680), (13814, 1550880), (14360, 1491912), (16155, 1326144), (17232, 1243260), (19386, 1105120), (20721, 1033920), (21540, 994608), (22976, 932445), (25848, 828840), (27628, 775440), (28720, 745956), (32310, 663072), (34464, 621630), (34535, 620352), (38772, 552560), (41442, 516960), (43080, 497304), (48465, 442048), (51696, 414420), (55256, 387720), (57440, 372978), (62163, 344640), (64620, 331536), (68928, 310815), (69070, 310176), (77544, 276280), (82884, 258480), (86160, 248652), (96930, 221024), (103392, 207210), (103605, 206784), (110512, 193860), (114880, 186489), (124326, 172320), (129240, 165768), (138140, 155088)]