19272556800

素因数分解:

$2^8\times 3^4\times 5^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1$

素因数の和:205

約数の個数: 1080

約数和(自身を含む): 83908129536

約数和(自身を除く): 64635572736

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 27, 28, 30, 32, 35, 36, 40, 42, 45, 47, 48, 50, 54, 56, 60, 63, 64, 70, 72, 75, 80, 81, 84, 90, 94, 96, 100, 105, 108, 112, 113, 120, 126, 128, 135, 140, 141, 144, 150, 160, 162, 168, 175, 180, 188, 189, 192, 200, 210, 216, 224, 225, 226, 235, 240, 252, 256, 270, 280, 282, 288, 300, 315, 320, 324, 329, 336, 339, 350, 360, 376, 378, 384, 400, 405, 420, 423, 432, 448, 450, 452, 470, 480, 504, 525, 540, 560, 564, 565, 567, 576, 600, 630, 640, 648, 658, 672, 675, 678, 700, 705, 720, 752, 756, 768, 791, 800, 810, 840, 846, 864, 896, 900, 904, 940, 945, 960, 987, 1008, 1017, 1050, 1080, 1120, 1128, 1130, 1134, 1152, 1175, 1200, 1260, 1269, 1280, 1296, 1316, 1344, 1350, 1356, 1400, 1410, 1440, 1504, 1512, 1575, 1582, 1600, 1620, 1645, 1680, 1692, 1695, 1728, 1792, 1800, 1808, 1880, 1890, 1920, 1974, 2016, 2025, 2034, 2100, 2115, 2160, 2240, 2256, 2260, 2268, 2304, 2350, 2373, 2400, 2520, 2538, 2592, 2632, 2688, 2700, 2712, 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約数ペア:

[(1, 19272556800), (2, 9636278400), (3, 6424185600), (4, 4818139200), (5, 3854511360), (6, 3212092800), (7, 2753222400), (8, 2409069600), (9, 2141395200), (10, 1927255680), (12, 1606046400), (14, 1376611200), (15, 1284837120), (16, 1204534800), (18, 1070697600), (20, 963627840), (21, 917740800), (24, 803023200), (25, 770902272), (27, 713798400), (28, 688305600), (30, 642418560), (32, 602267400), (35, 550644480), (36, 535348800), (40, 481813920), (42, 458870400), (45, 428279040), (47, 410054400), (48, 401511600), (50, 385451136), (54, 356899200), (56, 344152800), (60, 321209280), (63, 305913600), (64, 301133700), (70, 275322240), (72, 267674400), (75, 256967424), (80, 240906960), (81, 237932800), (84, 229435200), (90, 214139520), (94, 205027200), (96, 200755800), (100, 192725568), (105, 183548160), (108, 178449600), (112, 172076400), (113, 170553600), (120, 160604640), (126, 152956800), (128, 150566850), (135, 142759680), (140, 137661120), (141, 136684800), (144, 133837200), (150, 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