83719440

素因数分解:

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

素因数の和:156

約数の個数: 320

約数和(自身を含む): 339264000

約数和(自身を除く): 255544560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 49, 54, 56, 60, 63, 70, 72, 80, 84, 90, 98, 105, 108, 112, 113, 120, 126, 135, 140, 144, 147, 168, 180, 189, 196, 210, 216, 226, 240, 245, 252, 270, 280, 294, 315, 336, 339, 343, 360, 378, 392, 420, 432, 441, 452, 490, 504, 540, 560, 565, 588, 630, 678, 686, 720, 735, 756, 784, 791, 840, 882, 904, 945, 980, 1008, 1017, 1029, 1080, 1130, 1176, 1260, 1323, 1356, 1372, 1470, 1512, 1582, 1680, 1695, 1715, 1764, 1808, 1890, 1960, 2034, 2058, 2160, 2205, 2260, 2352, 2373, 2520, 2646, 2712, 2744, 2940, 3024, 3051, 3087, 3164, 3390, 3430, 3528, 3780, 3920, 3955, 4068, 4116, 4410, 4520, 4746, 5040, 5085, 5145, 5292, 5424, 5488, 5537, 5880, 6102, 6174, 6328, 6615, 6780, 6860, 7056, 7119, 7560, 7910, 8136, 8232, 8820, 9040, 9261, 9492, 10170, 10290, 10584, 11074, 11760, 11865, 12204, 12348, 12656, 13230, 13560, 13720, 14238, 15120, 15255, 15435, 15820, 16272, 16464, 16611, 17640, 18522, 18984, 20340, 20580, 21168, 21357, 22148, 23730, 24408, 24696, 26460, 27120, 27440, 27685, 28476, 30510, 30870, 31640, 33222, 35280, 35595, 37044, 37968, 38759, 40680, 41160, 42714, 44296, 46305, 47460, 48816, 49392, 49833, 52920, 55370, 56952, 61020, 61740, 63280, 66444, 71190, 74088, 77518, 81360, 82320, 83055, 85428, 88592, 92610, 94920, 99666, 105840, 106785, 110740, 113904, 116277, 122040, 123480, 132888, 142380, 148176, 149499, 155036, 166110, 170856, 185220, 189840, 193795, 199332, 213570, 221480, 232554, 244080, 246960, 249165, 265776, 284760, 298998, 310072, 332220, 341712, 348831, 370440, 387590, 398664, 427140, 442960, 465108, 498330, 569520, 581385, 597996, 620144, 664440, 697662, 740880, 747495, 775180, 797328, 854280, 930216, 996660, 1046493, 1162770, 1195992, 1328880, 1395324, 1494990, 1550360, 1708560, 1744155, 1860432, 1993320, 2092986, 2325540, 2391984, 2790648, 2989980, 3100720, 3488310, 3986640, 4185972, 4651080, 5232465, 5581296, 5979960, 6976620, 8371944, 9302160, 10464930, 11959920, 13953240, 16743888, 20929860, 27906480, 41859720, 83719440]

約数ペア:

[(1, 83719440), (2, 41859720), (3, 27906480), (4, 20929860), (5, 16743888), (6, 13953240), (7, 11959920), (8, 10464930), (9, 9302160), (10, 8371944), (12, 6976620), (14, 5979960), (15, 5581296), (16, 5232465), (18, 4651080), (20, 4185972), (21, 3986640), (24, 3488310), (27, 3100720), (28, 2989980), (30, 2790648), (35, 2391984), (36, 2325540), (40, 2092986), (42, 1993320), (45, 1860432), (48, 1744155), (49, 1708560), (54, 1550360), (56, 1494990), (60, 1395324), (63, 1328880), (70, 1195992), (72, 1162770), (80, 1046493), (84, 996660), (90, 930216), (98, 854280), (105, 797328), (108, 775180), (112, 747495), (113, 740880), (120, 697662), (126, 664440), (135, 620144), (140, 597996), (144, 581385), (147, 569520), (168, 498330), (180, 465108), (189, 442960), (196, 427140), (210, 398664), (216, 387590), (226, 370440), (240, 348831), (245, 341712), (252, 332220), (270, 310072), (280, 298998), (294, 284760), (315, 265776), (336, 249165), (339, 246960), (343, 244080), (360, 232554), (378, 221480), (392, 213570), (420, 199332), (432, 193795), (441, 189840), (452, 185220), (490, 170856), (504, 166110), (540, 155036), (560, 149499), (565, 148176), (588, 142380), (630, 132888), (678, 123480), (686, 122040), (720, 116277), (735, 113904), (756, 110740), (784, 106785), (791, 105840), (840, 99666), (882, 94920), (904, 92610), (945, 88592), (980, 85428), (1008, 83055), (1017, 82320), (1029, 81360), (1080, 77518), (1130, 74088), (1176, 71190), (1260, 66444), (1323, 63280), (1356, 61740), (1372, 61020), (1470, 56952), (1512, 55370), (1582, 52920), (1680, 49833), (1695, 49392), (1715, 48816), (1764, 47460), (1808, 46305), (1890, 44296), (1960, 42714), (2034, 41160), (2058, 40680), (2160, 38759), (2205, 37968), (2260, 37044), (2352, 35595), (2373, 35280), (2520, 33222), (2646, 31640), (2712, 30870), (2744, 30510), (2940, 28476), (3024, 27685), (3051, 27440), (3087, 27120), (3164, 26460), (3390, 24696), (3430, 24408), (3528, 23730), (3780, 22148), (3920, 21357), (3955, 21168), (4068, 20580), (4116, 20340), (4410, 18984), (4520, 18522), (4746, 17640), (5040, 16611), (5085, 16464), (5145, 16272), (5292, 15820), (5424, 15435), (5488, 15255), (5537, 15120), (5880, 14238), (6102, 13720), (6174, 13560), (6328, 13230), (6615, 12656), (6780, 12348), (6860, 12204), (7056, 11865), (7119, 11760), (7560, 11074), (7910, 10584), (8136, 10290), (8232, 10170), (8820, 9492), (9040, 9261)]