21802452480

素因数分解:

$2^9\times 3^4\times 5^1\times {\mathrm{105143}}^1$

素因数の和:105178

約数の個数: 200

約数和(自身を含む): 78090238512

約数和(自身を除く): 56287786032

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, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 256, 270, 288, 320, 324, 360, 384, 405, 432, 480, 512, 540, 576, 640, 648, 720, 768, 810, 864, 960, 1080, 1152, 1280, 1296, 1440, 1536, 1620, 1728, 1920, 2160, 2304, 2560, 2592, 2880, 3240, 3456, 3840, 4320, 4608, 5184, 5760, 6480, 6912, 7680, 8640, 10368, 11520, 12960, 13824, 17280, 20736, 23040, 25920, 34560, 41472, 51840, 69120, 103680, 105143, 207360, 210286, 315429, 420572, 525715, 630858, 841144, 946287, 1051430, 1261716, 1577145, 1682288, 1892574, 2102860, 2523432, 2838861, 3154290, 3364576, 3785148, 4205720, 4731435, 5046864, 5677722, 6308580, 6729152, 7570296, 8411440, 8516583, 9462870, 10093728, 11355444, 12617160, 13458304, 14194305, 15140592, 16822880, 17033166, 18925740, 20187456, 22710888, 25234320, 26916608, 28388610, 30281184, 33645760, 34066332, 37851480, 40374912, 42582915, 45421776, 50468640, 53833216, 56777220, 60562368, 67291520, 68132664, 75702960, 80749824, 85165830, 90843552, 100937280, 113554440, 121124736, 134583040, 136265328, 151405920, 161499648, 170331660, 181687104, 201874560, 227108880, 242249472, 269166080, 272530656, 302811840, 340663320, 363374208, 403749120, 454217760, 484498944, 545061312, 605623680, 681326640, 726748416, 807498240, 908435520, 1090122624, 1211247360, 1362653280, 1453496832, 1816871040, 2180245248, 2422494720, 2725306560, 3633742080, 4360490496, 5450613120, 7267484160, 10901226240, 21802452480]

約数ペア:

[(1, 21802452480), (2, 10901226240), (3, 7267484160), (4, 5450613120), (5, 4360490496), (6, 3633742080), (8, 2725306560), (9, 2422494720), (10, 2180245248), (12, 1816871040), (15, 1453496832), (16, 1362653280), (18, 1211247360), (20, 1090122624), (24, 908435520), (27, 807498240), (30, 726748416), (32, 681326640), (36, 605623680), (40, 545061312), (45, 484498944), (48, 454217760), (54, 403749120), (60, 363374208), (64, 340663320), (72, 302811840), (80, 272530656), (81, 269166080), (90, 242249472), (96, 227108880), (108, 201874560), (120, 181687104), (128, 170331660), (135, 161499648), (144, 151405920), (160, 136265328), (162, 134583040), (180, 121124736), (192, 113554440), (216, 100937280), (240, 90843552), (256, 85165830), (270, 80749824), (288, 75702960), (320, 68132664), (324, 67291520), (360, 60562368), (384, 56777220), (405, 53833216), (432, 50468640), (480, 45421776), (512, 42582915), (540, 40374912), (576, 37851480), (640, 34066332), (648, 33645760), (720, 30281184), (768, 28388610), (810, 26916608), (864, 25234320), (960, 22710888), (1080, 20187456), (1152, 18925740), (1280, 17033166), (1296, 16822880), (1440, 15140592), (1536, 14194305), (1620, 13458304), (1728, 12617160), (1920, 11355444), (2160, 10093728), (2304, 9462870), (2560, 8516583), (2592, 8411440), (2880, 7570296), (3240, 6729152), (3456, 6308580), (3840, 5677722), (4320, 5046864), (4608, 4731435), (5184, 4205720), (5760, 3785148), (6480, 3364576), (6912, 3154290), (7680, 2838861), (8640, 2523432), (10368, 2102860), (11520, 1892574), (12960, 1682288), (13824, 1577145), (17280, 1261716), (20736, 1051430), (23040, 946287), (25920, 841144), (34560, 630858), (41472, 525715), (51840, 420572), (69120, 315429), (103680, 210286), (105143, 207360)]