82884480

素因数分解:

$2^7\times 3^1\times 5^1\times 7^2\times {\mathrm{881}}^1$

素因数の和:917

約数の個数: 192

約数和(自身を含む): 307676880

約数和(自身を除く): 224792400

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, 49, 56, 60, 64, 70, 80, 84, 96, 98, 105, 112, 120, 128, 140, 147, 160, 168, 192, 196, 210, 224, 240, 245, 280, 294, 320, 336, 384, 392, 420, 448, 480, 490, 560, 588, 640, 672, 735, 784, 840, 881, 896, 960, 980, 1120, 1176, 1344, 1470, 1568, 1680, 1762, 1920, 1960, 2240, 2352, 2643, 2688, 2940, 3136, 3360, 3524, 3920, 4405, 4480, 4704, 5286, 5880, 6167, 6272, 6720, 7048, 7840, 8810, 9408, 10572, 11760, 12334, 13215, 13440, 14096, 15680, 17620, 18501, 18816, 21144, 23520, 24668, 26430, 28192, 30835, 31360, 35240, 37002, 42288, 43169, 47040, 49336, 52860, 56384, 61670, 70480, 74004, 84576, 86338, 92505, 94080, 98672, 105720, 112768, 123340, 129507, 140960, 148008, 169152, 172676, 185010, 197344, 211440, 215845, 246680, 259014, 281920, 296016, 338304, 345352, 370020, 394688, 422880, 431690, 493360, 518028, 563840, 592032, 647535, 690704, 740040, 789376, 845760, 863380, 986720, 1036056, 1184064, 1295070, 1381408, 1480080, 1691520, 1726760, 1973440, 2072112, 2368128, 2590140, 2762816, 2960160, 3453520, 3946880, 4144224, 5180280, 5525632, 5920320, 6907040, 8288448, 10360560, 11840640, 13814080, 16576896, 20721120, 27628160, 41442240, 82884480]

約数ペア:

[(1, 82884480), (2, 41442240), (3, 27628160), (4, 20721120), (5, 16576896), (6, 13814080), (7, 11840640), (8, 10360560), (10, 8288448), (12, 6907040), (14, 5920320), (15, 5525632), (16, 5180280), (20, 4144224), (21, 3946880), (24, 3453520), (28, 2960160), (30, 2762816), (32, 2590140), (35, 2368128), (40, 2072112), (42, 1973440), (48, 1726760), (49, 1691520), (56, 1480080), (60, 1381408), (64, 1295070), (70, 1184064), (80, 1036056), (84, 986720), (96, 863380), (98, 845760), (105, 789376), (112, 740040), (120, 690704), (128, 647535), (140, 592032), (147, 563840), (160, 518028), (168, 493360), (192, 431690), (196, 422880), (210, 394688), (224, 370020), (240, 345352), (245, 338304), (280, 296016), (294, 281920), (320, 259014), (336, 246680), (384, 215845), (392, 211440), (420, 197344), (448, 185010), (480, 172676), (490, 169152), (560, 148008), (588, 140960), (640, 129507), (672, 123340), (735, 112768), (784, 105720), (840, 98672), (881, 94080), (896, 92505), (960, 86338), (980, 84576), (1120, 74004), (1176, 70480), (1344, 61670), (1470, 56384), (1568, 52860), (1680, 49336), (1762, 47040), (1920, 43169), (1960, 42288), (2240, 37002), (2352, 35240), (2643, 31360), (2688, 30835), (2940, 28192), (3136, 26430), (3360, 24668), (3524, 23520), (3920, 21144), (4405, 18816), (4480, 18501), (4704, 17620), (5286, 15680), (5880, 14096), (6167, 13440), (6272, 13215), (6720, 12334), (7048, 11760), (7840, 10572), (8810, 9408)]