218062080

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{823}}^1$

素因数の和:873

約数の個数: 216

約数和(自身を含む): 788231808

約数和(自身を除く): 570169728

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 32, 36, 40, 45, 46, 48, 60, 64, 69, 72, 80, 90, 92, 96, 115, 120, 128, 138, 144, 160, 180, 184, 192, 207, 230, 240, 256, 276, 288, 320, 345, 360, 368, 384, 414, 460, 480, 552, 576, 640, 690, 720, 736, 768, 823, 828, 920, 960, 1035, 1104, 1152, 1280, 1380, 1440, 1472, 1646, 1656, 1840, 1920, 2070, 2208, 2304, 2469, 2760, 2880, 2944, 3292, 3312, 3680, 3840, 4115, 4140, 4416, 4938, 5520, 5760, 5888, 6584, 6624, 7360, 7407, 8230, 8280, 8832, 9876, 11040, 11520, 12345, 13168, 13248, 14720, 14814, 16460, 16560, 17664, 18929, 19752, 22080, 24690, 26336, 26496, 29440, 29628, 32920, 33120, 37035, 37858, 39504, 44160, 49380, 52672, 52992, 56787, 59256, 65840, 66240, 74070, 75716, 79008, 88320, 94645, 98760, 105344, 113574, 118512, 131680, 132480, 148140, 151432, 158016, 170361, 189290, 197520, 210688, 227148, 237024, 263360, 264960, 283935, 296280, 302864, 316032, 340722, 378580, 395040, 454296, 474048, 526720, 567870, 592560, 605728, 632064, 681444, 757160, 790080, 851805, 908592, 948096, 1053440, 1135740, 1185120, 1211456, 1362888, 1514320, 1580160, 1703610, 1817184, 1896192, 2271480, 2370240, 2422912, 2725776, 3028640, 3160320, 3407220, 3634368, 4542960, 4740480, 4845824, 5451552, 6057280, 6814440, 7268736, 9085920, 9480960, 10903104, 12114560, 13628880, 14537472, 18171840, 21806208, 24229120, 27257760, 36343680, 43612416, 54515520, 72687360, 109031040, 218062080]

約数ペア:

[(1, 218062080), (2, 109031040), (3, 72687360), (4, 54515520), (5, 43612416), (6, 36343680), (8, 27257760), (9, 24229120), (10, 21806208), (12, 18171840), (15, 14537472), (16, 13628880), (18, 12114560), (20, 10903104), (23, 9480960), (24, 9085920), (30, 7268736), (32, 6814440), (36, 6057280), (40, 5451552), (45, 4845824), (46, 4740480), (48, 4542960), (60, 3634368), (64, 3407220), (69, 3160320), (72, 3028640), (80, 2725776), (90, 2422912), (92, 2370240), (96, 2271480), (115, 1896192), (120, 1817184), (128, 1703610), (138, 1580160), (144, 1514320), (160, 1362888), (180, 1211456), (184, 1185120), (192, 1135740), (207, 1053440), (230, 948096), (240, 908592), (256, 851805), (276, 790080), (288, 757160), (320, 681444), (345, 632064), (360, 605728), (368, 592560), (384, 567870), (414, 526720), (460, 474048), (480, 454296), (552, 395040), (576, 378580), (640, 340722), (690, 316032), (720, 302864), (736, 296280), (768, 283935), (823, 264960), (828, 263360), (920, 237024), (960, 227148), (1035, 210688), (1104, 197520), (1152, 189290), (1280, 170361), (1380, 158016), (1440, 151432), (1472, 148140), (1646, 132480), (1656, 131680), (1840, 118512), (1920, 113574), (2070, 105344), (2208, 98760), (2304, 94645), (2469, 88320), (2760, 79008), (2880, 75716), (2944, 74070), (3292, 66240), (3312, 65840), (3680, 59256), (3840, 56787), (4115, 52992), (4140, 52672), (4416, 49380), (4938, 44160), (5520, 39504), (5760, 37858), (5888, 37035), (6584, 33120), (6624, 32920), (7360, 29628), (7407, 29440), (8230, 26496), (8280, 26336), (8832, 24690), (9876, 22080), (11040, 19752), (11520, 18929), (12345, 17664), (13168, 16560), (13248, 16460), (14720, 14814)]