890758080

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{131}}^1\times {\mathrm{787}}^1$

素因数の和:944

約数の個数: 224

約数和(自身を含む): 3170407680

約数和(自身を除く): 2279649600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 131, 135, 144, 160, 180, 192, 216, 240, 262, 270, 288, 320, 360, 393, 432, 480, 524, 540, 576, 655, 720, 786, 787, 864, 960, 1048, 1080, 1179, 1310, 1440, 1572, 1574, 1728, 1965, 2096, 2160, 2358, 2361, 2620, 2880, 3144, 3148, 3537, 3930, 3935, 4192, 4320, 4716, 4722, 5240, 5895, 6288, 6296, 7074, 7083, 7860, 7870, 8384, 8640, 9432, 9444, 10480, 11790, 11805, 12576, 12592, 14148, 14166, 15720, 15740, 17685, 18864, 18888, 20960, 21249, 23580, 23610, 25152, 25184, 28296, 28332, 31440, 31480, 35370, 35415, 37728, 37776, 41920, 42498, 47160, 47220, 50368, 56592, 56664, 62880, 62960, 70740, 70830, 75456, 75552, 84996, 94320, 94440, 103097, 106245, 113184, 113328, 125760, 125920, 141480, 141660, 151104, 169992, 188640, 188880, 206194, 212490, 226368, 226656, 251840, 282960, 283320, 309291, 339984, 377280, 377760, 412388, 424980, 453312, 515485, 565920, 566640, 618582, 679968, 755520, 824776, 849960, 927873, 1030970, 1131840, 1133280, 1237164, 1359936, 1546455, 1649552, 1699920, 1855746, 2061940, 2266560, 2474328, 2783619, 3092910, 3299104, 3399840, 3711492, 4123880, 4639365, 4948656, 5567238, 6185820, 6598208, 6799680, 7422984, 8247760, 9278730, 9897312, 11134476, 12371640, 13918095, 14845968, 16495520, 18557460, 19794624, 22268952, 24743280, 27836190, 29691936, 32991040, 37114920, 44537904, 49486560, 55672380, 59383872, 74229840, 89075808, 98973120, 111344760, 148459680, 178151616, 222689520, 296919360, 445379040, 890758080]

約数ペア:

[(1, 890758080), (2, 445379040), (3, 296919360), (4, 222689520), (5, 178151616), (6, 148459680), (8, 111344760), (9, 98973120), (10, 89075808), (12, 74229840), (15, 59383872), (16, 55672380), (18, 49486560), (20, 44537904), (24, 37114920), (27, 32991040), (30, 29691936), (32, 27836190), (36, 24743280), (40, 22268952), (45, 19794624), (48, 18557460), (54, 16495520), (60, 14845968), (64, 13918095), (72, 12371640), (80, 11134476), (90, 9897312), (96, 9278730), (108, 8247760), (120, 7422984), (131, 6799680), (135, 6598208), (144, 6185820), (160, 5567238), (180, 4948656), (192, 4639365), (216, 4123880), (240, 3711492), (262, 3399840), (270, 3299104), (288, 3092910), (320, 2783619), (360, 2474328), (393, 2266560), (432, 2061940), (480, 1855746), (524, 1699920), (540, 1649552), (576, 1546455), (655, 1359936), (720, 1237164), (786, 1133280), (787, 1131840), (864, 1030970), (960, 927873), (1048, 849960), (1080, 824776), (1179, 755520), (1310, 679968), (1440, 618582), (1572, 566640), (1574, 565920), (1728, 515485), (1965, 453312), (2096, 424980), (2160, 412388), (2358, 377760), (2361, 377280), (2620, 339984), (2880, 309291), (3144, 283320), (3148, 282960), (3537, 251840), (3930, 226656), (3935, 226368), (4192, 212490), (4320, 206194), (4716, 188880), (4722, 188640), (5240, 169992), (5895, 151104), (6288, 141660), (6296, 141480), (7074, 125920), (7083, 125760), (7860, 113328), (7870, 113184), (8384, 106245), (8640, 103097), (9432, 94440), (9444, 94320), (10480, 84996), (11790, 75552), (11805, 75456), (12576, 70830), (12592, 70740), (14148, 62960), (14166, 62880), (15720, 56664), (15740, 56592), (17685, 50368), (18864, 47220), (18888, 47160), (20960, 42498), (21249, 41920), (23580, 37776), (23610, 37728), (25152, 35415), (25184, 35370), (28296, 31480), (28332, 31440)]