218229120

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{173}}^1$

素因数の和:274

約数の個数: 256

約数和(自身を含む): 788011200

約数和(自身を除く): 569782080

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, 73, 80, 90, 96, 108, 120, 128, 135, 144, 146, 160, 173, 180, 192, 216, 219, 240, 270, 288, 292, 320, 346, 360, 365, 384, 432, 438, 480, 519, 540, 576, 584, 640, 657, 692, 720, 730, 864, 865, 876, 960, 1038, 1080, 1095, 1152, 1168, 1314, 1384, 1440, 1460, 1557, 1728, 1730, 1752, 1920, 1971, 2076, 2160, 2190, 2336, 2595, 2628, 2768, 2880, 2920, 3114, 3285, 3456, 3460, 3504, 3942, 4152, 4320, 4380, 4671, 4672, 5190, 5256, 5536, 5760, 5840, 6228, 6570, 6920, 7008, 7785, 7884, 8304, 8640, 8760, 9342, 9344, 9855, 10380, 10512, 11072, 11680, 12456, 12629, 13140, 13840, 14016, 15570, 15768, 16608, 17280, 17520, 18684, 19710, 20760, 21024, 22144, 23355, 23360, 24912, 25258, 26280, 27680, 28032, 31140, 31536, 33216, 35040, 37368, 37887, 39420, 41520, 42048, 46710, 46720, 49824, 50516, 52560, 55360, 62280, 63072, 63145, 66432, 70080, 74736, 75774, 78840, 83040, 84096, 93420, 99648, 101032, 105120, 110720, 113661, 124560, 126144, 126290, 140160, 149472, 151548, 157680, 166080, 186840, 189435, 199296, 202064, 210240, 227322, 249120, 252288, 252580, 298944, 303096, 315360, 332160, 340983, 373680, 378870, 404128, 420480, 454644, 498240, 505160, 568305, 597888, 606192, 630720, 681966, 747360, 757740, 808256, 909288, 996480, 1010320, 1136610, 1212384, 1261440, 1363932, 1494720, 1515480, 1616512, 1704915, 1818576, 2020640, 2273220, 2424768, 2727864, 2989440, 3030960, 3409830, 3637152, 4041280, 4546440, 4849536, 5455728, 6061920, 6819660, 7274304, 8082560, 9092880, 10911456, 12123840, 13639320, 14548608, 18185760, 21822912, 24247680, 27278640, 36371520, 43645824, 54557280, 72743040, 109114560, 218229120]

約数ペア:

[(1, 218229120), (2, 109114560), (3, 72743040), (4, 54557280), (5, 43645824), (6, 36371520), (8, 27278640), (9, 24247680), (10, 21822912), (12, 18185760), (15, 14548608), (16, 13639320), (18, 12123840), (20, 10911456), (24, 9092880), (27, 8082560), (30, 7274304), (32, 6819660), (36, 6061920), (40, 5455728), (45, 4849536), (48, 4546440), (54, 4041280), (60, 3637152), (64, 3409830), (72, 3030960), (73, 2989440), (80, 2727864), (90, 2424768), (96, 2273220), (108, 2020640), (120, 1818576), (128, 1704915), (135, 1616512), (144, 1515480), (146, 1494720), (160, 1363932), (173, 1261440), (180, 1212384), (192, 1136610), (216, 1010320), (219, 996480), (240, 909288), (270, 808256), (288, 757740), (292, 747360), (320, 681966), (346, 630720), (360, 606192), (365, 597888), (384, 568305), (432, 505160), (438, 498240), (480, 454644), (519, 420480), (540, 404128), (576, 378870), (584, 373680), (640, 340983), (657, 332160), (692, 315360), (720, 303096), (730, 298944), (864, 252580), (865, 252288), (876, 249120), (960, 227322), (1038, 210240), (1080, 202064), (1095, 199296), (1152, 189435), (1168, 186840), (1314, 166080), (1384, 157680), (1440, 151548), (1460, 149472), (1557, 140160), (1728, 126290), (1730, 126144), (1752, 124560), (1920, 113661), (1971, 110720), (2076, 105120), (2160, 101032), (2190, 99648), (2336, 93420), (2595, 84096), (2628, 83040), (2768, 78840), (2880, 75774), (2920, 74736), (3114, 70080), (3285, 66432), (3456, 63145), (3460, 63072), (3504, 62280), (3942, 55360), (4152, 52560), (4320, 50516), (4380, 49824), (4671, 46720), (4672, 46710), (5190, 42048), (5256, 41520), (5536, 39420), (5760, 37887), (5840, 37368), (6228, 35040), (6570, 33216), (6920, 31536), (7008, 31140), (7785, 28032), (7884, 27680), (8304, 26280), (8640, 25258), (8760, 24912), (9342, 23360), (9344, 23355), (9855, 22144), (10380, 21024), (10512, 20760), (11072, 19710), (11680, 18684), (12456, 17520), (12629, 17280), (13140, 16608), (13840, 15768), (14016, 15570)]