38532480

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1$

素因数の和:137

約数の個数: 256

約数和(自身を含む): 145704960

約数和(自身を除く): 107172480

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, 47, 48, 56, 60, 61, 64, 70, 80, 84, 94, 96, 105, 112, 120, 122, 128, 140, 141, 160, 168, 183, 188, 192, 210, 224, 235, 240, 244, 280, 282, 305, 320, 329, 336, 366, 376, 384, 420, 427, 448, 470, 480, 488, 560, 564, 610, 640, 658, 672, 705, 732, 752, 840, 854, 896, 915, 940, 960, 976, 987, 1120, 1128, 1220, 1281, 1316, 1344, 1410, 1464, 1504, 1645, 1680, 1708, 1830, 1880, 1920, 1952, 1974, 2135, 2240, 2256, 2440, 2562, 2632, 2688, 2820, 2867, 2928, 3008, 3290, 3360, 3416, 3660, 3760, 3904, 3948, 4270, 4480, 4512, 4880, 4935, 5124, 5264, 5640, 5734, 5856, 6016, 6405, 6580, 6720, 6832, 7320, 7520, 7808, 7896, 8540, 8601, 9024, 9760, 9870, 10248, 10528, 11280, 11468, 11712, 12810, 13160, 13440, 13664, 14335, 14640, 15040, 15792, 17080, 17202, 18048, 19520, 19740, 20069, 20496, 21056, 22560, 22936, 23424, 25620, 26320, 27328, 28670, 29280, 30080, 31584, 34160, 34404, 39040, 39480, 40138, 40992, 42112, 43005, 45120, 45872, 51240, 52640, 54656, 57340, 58560, 60207, 63168, 68320, 68808, 78960, 80276, 81984, 86010, 90240, 91744, 100345, 102480, 105280, 114680, 117120, 120414, 126336, 136640, 137616, 157920, 160552, 163968, 172020, 183488, 200690, 204960, 210560, 229360, 240828, 273280, 275232, 301035, 315840, 321104, 344040, 366976, 401380, 409920, 458720, 481656, 550464, 602070, 631680, 642208, 688080, 802760, 819840, 917440, 963312, 1100928, 1204140, 1284416, 1376160, 1605520, 1834880, 1926624, 2408280, 2568832, 2752320, 3211040, 3853248, 4816560, 5504640, 6422080, 7706496, 9633120, 12844160, 19266240, 38532480]

約数ペア:

[(1, 38532480), (2, 19266240), (3, 12844160), (4, 9633120), (5, 7706496), (6, 6422080), (7, 5504640), (8, 4816560), (10, 3853248), (12, 3211040), (14, 2752320), (15, 2568832), (16, 2408280), (20, 1926624), (21, 1834880), (24, 1605520), (28, 1376160), (30, 1284416), (32, 1204140), (35, 1100928), (40, 963312), (42, 917440), (47, 819840), (48, 802760), (56, 688080), (60, 642208), (61, 631680), (64, 602070), (70, 550464), (80, 481656), (84, 458720), (94, 409920), (96, 401380), (105, 366976), (112, 344040), (120, 321104), (122, 315840), (128, 301035), (140, 275232), (141, 273280), (160, 240828), (168, 229360), (183, 210560), (188, 204960), (192, 200690), (210, 183488), (224, 172020), (235, 163968), (240, 160552), (244, 157920), (280, 137616), (282, 136640), (305, 126336), (320, 120414), (329, 117120), (336, 114680), (366, 105280), (376, 102480), (384, 100345), (420, 91744), (427, 90240), (448, 86010), (470, 81984), (480, 80276), (488, 78960), (560, 68808), (564, 68320), (610, 63168), (640, 60207), (658, 58560), (672, 57340), (705, 54656), (732, 52640), (752, 51240), (840, 45872), (854, 45120), (896, 43005), (915, 42112), (940, 40992), (960, 40138), (976, 39480), (987, 39040), (1120, 34404), (1128, 34160), (1220, 31584), (1281, 30080), (1316, 29280), (1344, 28670), (1410, 27328), (1464, 26320), (1504, 25620), (1645, 23424), (1680, 22936), (1708, 22560), (1830, 21056), (1880, 20496), (1920, 20069), (1952, 19740), (1974, 19520), (2135, 18048), (2240, 17202), (2256, 17080), (2440, 15792), (2562, 15040), (2632, 14640), (2688, 14335), (2820, 13664), (2867, 13440), (2928, 13160), (3008, 12810), (3290, 11712), (3360, 11468), (3416, 11280), (3660, 10528), (3760, 10248), (3904, 9870), (3948, 9760), (4270, 9024), (4480, 8601), (4512, 8540), (4880, 7896), (4935, 7808), (5124, 7520), (5264, 7320), (5640, 6832), (5734, 6720), (5856, 6580), (6016, 6405)]