7238152320

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{538553}}^1$

素因数の和:538582

約数の個数: 128

約数和(自身を含む): 26367603840

約数和(自身を除く): 19129451520

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, 538553, 1077106, 1615659, 2154212, 2692765, 3231318, 3769871, 4308424, 5385530, 6462636, 7539742, 8078295, 8616848, 10771060, 11309613, 12925272, 15079484, 16156590, 17233696, 18849355, 21542120, 22619226, 25850544, 30158968, 32313180, 34467392, 37698710, 43084240, 45238452, 51701088, 56548065, 60317936, 64626360, 68934784, 75397420, 86168480, 90476904, 103402176, 113096130, 120635872, 129252720, 150794840, 172336960, 180953808, 206804352, 226192260, 241271744, 258505440, 301589680, 344673920, 361907616, 452384520, 482543488, 517010880, 603179360, 723815232, 904769040, 1034021760, 1206358720, 1447630464, 1809538080, 2412717440, 3619076160, 7238152320]

約数ペア:

[(1, 7238152320), (2, 3619076160), (3, 2412717440), (4, 1809538080), (5, 1447630464), (6, 1206358720), (7, 1034021760), (8, 904769040), (10, 723815232), (12, 603179360), (14, 517010880), (15, 482543488), (16, 452384520), (20, 361907616), (21, 344673920), (24, 301589680), (28, 258505440), (30, 241271744), (32, 226192260), (35, 206804352), (40, 180953808), (42, 172336960), (48, 150794840), (56, 129252720), (60, 120635872), (64, 113096130), (70, 103402176), (80, 90476904), (84, 86168480), (96, 75397420), (105, 68934784), (112, 64626360), (120, 60317936), (128, 56548065), (140, 51701088), (160, 45238452), (168, 43084240), (192, 37698710), (210, 34467392), (224, 32313180), (240, 30158968), (280, 25850544), (320, 22619226), (336, 21542120), (384, 18849355), (420, 17233696), (448, 16156590), (480, 15079484), (560, 12925272), (640, 11309613), (672, 10771060), (840, 8616848), (896, 8078295), (960, 7539742), (1120, 6462636), (1344, 5385530), (1680, 4308424), (1920, 3769871), (2240, 3231318), (2688, 2692765), (3360, 2154212), (4480, 1615659), (6720, 1077106), (13440, 538553)]