82425840

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{163}}^1$

素因数の和:236

約数の個数: 240

約数和(自身を含む): 306016128

約数和(自身を除く): 223590288

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 43, 48, 49, 56, 60, 70, 80, 84, 86, 98, 105, 112, 120, 129, 140, 147, 163, 168, 172, 196, 210, 215, 240, 245, 258, 280, 294, 301, 326, 336, 344, 392, 420, 430, 489, 490, 516, 560, 588, 602, 645, 652, 688, 735, 784, 815, 840, 860, 903, 978, 980, 1032, 1141, 1176, 1204, 1290, 1304, 1470, 1505, 1630, 1680, 1720, 1806, 1956, 1960, 2064, 2107, 2282, 2352, 2408, 2445, 2580, 2608, 2940, 3010, 3260, 3423, 3440, 3612, 3912, 3920, 4214, 4515, 4564, 4816, 4890, 5160, 5705, 5880, 6020, 6321, 6520, 6846, 7009, 7224, 7824, 7987, 8428, 9030, 9128, 9780, 10320, 10535, 11410, 11760, 12040, 12642, 13040, 13692, 14018, 14448, 15974, 16856, 17115, 18060, 18256, 19560, 21027, 21070, 22820, 23961, 24080, 25284, 27384, 28036, 31605, 31948, 33712, 34230, 35045, 36120, 39120, 39935, 42054, 42140, 45640, 47922, 49063, 50568, 54768, 56072, 63210, 63896, 68460, 70090, 72240, 79870, 84108, 84280, 91280, 95844, 98126, 101136, 105135, 112144, 119805, 126420, 127792, 136920, 140180, 147189, 159740, 168216, 168560, 191688, 196252, 210270, 239610, 245315, 252840, 273840, 280360, 294378, 319480, 336432, 343441, 383376, 392504, 420540, 479220, 490630, 505680, 560720, 588756, 638960, 686882, 735945, 785008, 841080, 958440, 981260, 1030323, 1177512, 1373764, 1471890, 1682160, 1717205, 1916880, 1962520, 2060646, 2355024, 2747528, 2943780, 3434410, 3925040, 4121292, 5151615, 5495056, 5887560, 6868820, 8242584, 10303230, 11775120, 13737640, 16485168, 20606460, 27475280, 41212920, 82425840]

約数ペア:

[(1, 82425840), (2, 41212920), (3, 27475280), (4, 20606460), (5, 16485168), (6, 13737640), (7, 11775120), (8, 10303230), (10, 8242584), (12, 6868820), (14, 5887560), (15, 5495056), (16, 5151615), (20, 4121292), (21, 3925040), (24, 3434410), (28, 2943780), (30, 2747528), (35, 2355024), (40, 2060646), (42, 1962520), (43, 1916880), (48, 1717205), (49, 1682160), (56, 1471890), (60, 1373764), (70, 1177512), (80, 1030323), (84, 981260), (86, 958440), (98, 841080), (105, 785008), (112, 735945), (120, 686882), (129, 638960), (140, 588756), (147, 560720), (163, 505680), (168, 490630), (172, 479220), (196, 420540), (210, 392504), (215, 383376), (240, 343441), (245, 336432), (258, 319480), (280, 294378), (294, 280360), (301, 273840), (326, 252840), (336, 245315), (344, 239610), (392, 210270), (420, 196252), (430, 191688), (489, 168560), (490, 168216), (516, 159740), (560, 147189), (588, 140180), (602, 136920), (645, 127792), (652, 126420), (688, 119805), (735, 112144), (784, 105135), (815, 101136), (840, 98126), (860, 95844), (903, 91280), (978, 84280), (980, 84108), (1032, 79870), (1141, 72240), (1176, 70090), (1204, 68460), (1290, 63896), (1304, 63210), (1470, 56072), (1505, 54768), (1630, 50568), (1680, 49063), (1720, 47922), (1806, 45640), (1956, 42140), (1960, 42054), (2064, 39935), (2107, 39120), (2282, 36120), (2352, 35045), (2408, 34230), (2445, 33712), (2580, 31948), (2608, 31605), (2940, 28036), (3010, 27384), (3260, 25284), (3423, 24080), (3440, 23961), (3612, 22820), (3912, 21070), (3920, 21027), (4214, 19560), (4515, 18256), (4564, 18060), (4816, 17115), (4890, 16856), (5160, 15974), (5705, 14448), (5880, 14018), (6020, 13692), (6321, 13040), (6520, 12642), (6846, 12040), (7009, 11760), (7224, 11410), (7824, 10535), (7987, 10320), (8428, 9780), (9030, 9128)]