210790080

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{787}}^1$

素因数の和:844

約数の個数: 224

約数和(自身を含む): 768583680

約数和(自身を除く): 557793600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 32, 36, 40, 45, 48, 54, 60, 62, 64, 72, 80, 90, 93, 96, 108, 120, 124, 135, 144, 155, 160, 180, 186, 192, 216, 240, 248, 270, 279, 288, 310, 320, 360, 372, 432, 465, 480, 496, 540, 558, 576, 620, 720, 744, 787, 837, 864, 930, 960, 992, 1080, 1116, 1240, 1395, 1440, 1488, 1574, 1674, 1728, 1860, 1984, 2160, 2232, 2361, 2480, 2790, 2880, 2976, 3148, 3348, 3720, 3935, 4185, 4320, 4464, 4722, 4960, 5580, 5952, 6296, 6696, 7083, 7440, 7870, 8370, 8640, 8928, 9444, 9920, 11160, 11805, 12592, 13392, 14166, 14880, 15740, 16740, 17856, 18888, 21249, 22320, 23610, 24397, 25184, 26784, 28332, 29760, 31480, 33480, 35415, 37776, 42498, 44640, 47220, 48794, 50368, 53568, 56664, 62960, 66960, 70830, 73191, 75552, 84996, 89280, 94440, 97588, 106245, 113328, 121985, 125920, 133920, 141660, 146382, 151104, 169992, 188880, 195176, 212490, 219573, 226656, 243970, 251840, 267840, 283320, 292764, 339984, 365955, 377760, 390352, 424980, 439146, 453312, 487940, 566640, 585528, 658719, 679968, 731910, 755520, 780704, 849960, 878292, 975880, 1097865, 1133280, 1171056, 1317438, 1359936, 1463820, 1561408, 1699920, 1756584, 1951760, 2195730, 2266560, 2342112, 2634876, 2927640, 3293595, 3399840, 3513168, 3903520, 4391460, 4684224, 5269752, 5855280, 6587190, 6799680, 7026336, 7807040, 8782920, 10539504, 11710560, 13174380, 14052672, 17565840, 21079008, 23421120, 26348760, 35131680, 42158016, 52697520, 70263360, 105395040, 210790080]

約数ペア:

[(1, 210790080), (2, 105395040), (3, 70263360), (4, 52697520), (5, 42158016), (6, 35131680), (8, 26348760), (9, 23421120), (10, 21079008), (12, 17565840), (15, 14052672), (16, 13174380), (18, 11710560), (20, 10539504), (24, 8782920), (27, 7807040), (30, 7026336), (31, 6799680), (32, 6587190), (36, 5855280), (40, 5269752), (45, 4684224), (48, 4391460), (54, 3903520), (60, 3513168), (62, 3399840), (64, 3293595), (72, 2927640), (80, 2634876), (90, 2342112), (93, 2266560), (96, 2195730), (108, 1951760), (120, 1756584), (124, 1699920), (135, 1561408), (144, 1463820), (155, 1359936), (160, 1317438), (180, 1171056), (186, 1133280), (192, 1097865), (216, 975880), (240, 878292), (248, 849960), (270, 780704), (279, 755520), (288, 731910), (310, 679968), (320, 658719), (360, 585528), (372, 566640), (432, 487940), (465, 453312), (480, 439146), (496, 424980), (540, 390352), (558, 377760), (576, 365955), (620, 339984), (720, 292764), (744, 283320), (787, 267840), (837, 251840), (864, 243970), (930, 226656), (960, 219573), (992, 212490), (1080, 195176), (1116, 188880), (1240, 169992), (1395, 151104), (1440, 146382), (1488, 141660), (1574, 133920), (1674, 125920), (1728, 121985), (1860, 113328), (1984, 106245), (2160, 97588), (2232, 94440), (2361, 89280), (2480, 84996), (2790, 75552), (2880, 73191), (2976, 70830), (3148, 66960), (3348, 62960), (3720, 56664), (3935, 53568), (4185, 50368), (4320, 48794), (4464, 47220), (4722, 44640), (4960, 42498), (5580, 37776), (5952, 35415), (6296, 33480), (6696, 31480), (7083, 29760), (7440, 28332), (7870, 26784), (8370, 25184), (8640, 24397), (8928, 23610), (9444, 22320), (9920, 21249), (11160, 18888), (11805, 17856), (12592, 16740), (13392, 15740), (14166, 14880)]