218039040

素因数分解:

$2^8\times 3^5\times 5^1\times {\mathrm{701}}^1$

素因数の和:737

約数の個数: 216

約数和(自身を含む): 783448848

約数和(自身を除く): 565409808

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, 243, 256, 270, 288, 320, 324, 360, 384, 405, 432, 480, 486, 540, 576, 640, 648, 701, 720, 768, 810, 864, 960, 972, 1080, 1152, 1215, 1280, 1296, 1402, 1440, 1620, 1728, 1920, 1944, 2103, 2160, 2304, 2430, 2592, 2804, 2880, 3240, 3456, 3505, 3840, 3888, 4206, 4320, 4860, 5184, 5608, 5760, 6309, 6480, 6912, 7010, 7776, 8412, 8640, 9720, 10368, 10515, 11216, 11520, 12618, 12960, 14020, 15552, 16824, 17280, 18927, 19440, 20736, 21030, 22432, 25236, 25920, 28040, 31104, 31545, 33648, 34560, 37854, 38880, 42060, 44864, 50472, 51840, 56080, 56781, 62208, 63090, 67296, 75708, 77760, 84120, 89728, 94635, 100944, 103680, 112160, 113562, 126180, 134592, 151416, 155520, 168240, 170343, 179456, 189270, 201888, 224320, 227124, 252360, 269184, 283905, 302832, 311040, 336480, 340686, 378540, 403776, 448640, 454248, 504720, 538368, 567810, 605664, 672960, 681372, 757080, 807552, 851715, 897280, 908496, 1009440, 1135620, 1211328, 1345920, 1362744, 1514160, 1615104, 1703430, 1816992, 2018880, 2271240, 2422656, 2691840, 2725488, 3028320, 3406860, 3633984, 4037760, 4542480, 4845312, 5450976, 6056640, 6813720, 7267968, 8075520, 9084960, 10901952, 12113280, 13627440, 14535936, 18169920, 21803904, 24226560, 27254880, 36339840, 43607808, 54509760, 72679680, 109019520, 218039040]

約数ペア:

[(1, 218039040), (2, 109019520), (3, 72679680), (4, 54509760), (5, 43607808), (6, 36339840), (8, 27254880), (9, 24226560), (10, 21803904), (12, 18169920), (15, 14535936), (16, 13627440), (18, 12113280), (20, 10901952), (24, 9084960), (27, 8075520), (30, 7267968), (32, 6813720), (36, 6056640), (40, 5450976), (45, 4845312), (48, 4542480), (54, 4037760), (60, 3633984), (64, 3406860), (72, 3028320), (80, 2725488), (81, 2691840), (90, 2422656), (96, 2271240), (108, 2018880), (120, 1816992), (128, 1703430), (135, 1615104), (144, 1514160), (160, 1362744), (162, 1345920), (180, 1211328), (192, 1135620), (216, 1009440), (240, 908496), (243, 897280), (256, 851715), (270, 807552), (288, 757080), (320, 681372), (324, 672960), (360, 605664), (384, 567810), (405, 538368), (432, 504720), (480, 454248), (486, 448640), (540, 403776), (576, 378540), (640, 340686), (648, 336480), (701, 311040), (720, 302832), (768, 283905), (810, 269184), (864, 252360), (960, 227124), (972, 224320), (1080, 201888), (1152, 189270), (1215, 179456), (1280, 170343), (1296, 168240), (1402, 155520), (1440, 151416), (1620, 134592), (1728, 126180), (1920, 113562), (1944, 112160), (2103, 103680), (2160, 100944), (2304, 94635), (2430, 89728), (2592, 84120), (2804, 77760), (2880, 75708), (3240, 67296), (3456, 63090), (3505, 62208), (3840, 56781), (3888, 56080), (4206, 51840), (4320, 50472), (4860, 44864), (5184, 42060), (5608, 38880), (5760, 37854), (6309, 34560), (6480, 33648), (6912, 31545), (7010, 31104), (7776, 28040), (8412, 25920), (8640, 25236), (9720, 22432), (10368, 21030), (10515, 20736), (11216, 19440), (11520, 18927), (12618, 17280), (12960, 16824), (14020, 15552)]