219382778880

素因数分解:

$2^{10}\times 3^2\times 5^1\times {\mathrm{353}}^1\times {\mathrm{13487}}^1$

素因数の和:13871

約数の個数: 264

約数和(自身を含む): 762365552832

約数和(自身を除く): 542982773952

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 353, 360, 384, 480, 512, 576, 640, 706, 720, 768, 960, 1024, 1059, 1152, 1280, 1412, 1440, 1536, 1765, 1920, 2118, 2304, 2560, 2824, 2880, 3072, 3177, 3530, 3840, 4236, 4608, 5120, 5295, 5648, 5760, 6354, 7060, 7680, 8472, 9216, 10590, 11296, 11520, 12708, 13487, 14120, 15360, 15885, 16944, 21180, 22592, 23040, 25416, 26974, 28240, 31770, 33888, 40461, 42360, 45184, 46080, 50832, 53948, 56480, 63540, 67435, 67776, 80922, 84720, 90368, 101664, 107896, 112960, 121383, 127080, 134870, 135552, 161844, 169440, 180736, 202305, 203328, 215792, 225920, 242766, 254160, 269740, 271104, 323688, 338880, 361472, 404610, 406656, 431584, 451840, 485532, 508320, 539480, 542208, 606915, 647376, 677760, 809220, 813312, 863168, 903680, 971064, 1016640, 1078960, 1084416, 1213830, 1294752, 1355520, 1618440, 1626624, 1726336, 1807360, 1942128, 2033280, 2157920, 2427660, 2589504, 2711040, 3236880, 3253248, 3452672, 3884256, 4066560, 4315840, 4760911, 4855320, 5179008, 5422080, 6473760, 6905344, 7768512, 8133120, 8631680, 9521822, 9710640, 10358016, 12947520, 13810688, 14282733, 15537024, 16266240, 17263360, 19043644, 19421280, 20716032, 23804555, 25895040, 28565466, 31074048, 34526720, 38087288, 38842560, 41432064, 42848199, 47609110, 51790080, 57130932, 62148096, 69053440, 71413665, 76174576, 77685120, 85696398, 95218220, 103580160, 114261864, 124296192, 142827330, 152349152, 155370240, 171392796, 190436440, 207160320, 214240995, 228523728, 285654660, 304698304, 310740480, 342785592, 380872880, 428481990, 457047456, 571309320, 609396608, 621480960, 685571184, 761745760, 856963980, 914094912, 1142618640, 1218793216, 1371142368, 1523491520, 1713927960, 1828189824, 2285237280, 2437586432, 2742284736, 3046983040, 3427855920, 3656379648, 4570474560, 4875172864, 5484569472, 6093966080, 6855711840, 7312759296, 9140949120, 10969138944, 12187932160, 13711423680, 14625518592, 18281898240, 21938277888, 24375864320, 27422847360, 36563796480, 43876555776, 54845694720, 73127592960, 109691389440, 219382778880]

約数ペア:

[(1, 219382778880), (2, 109691389440), (3, 73127592960), (4, 54845694720), (5, 43876555776), (6, 36563796480), (8, 27422847360), (9, 24375864320), (10, 21938277888), (12, 18281898240), (15, 14625518592), (16, 13711423680), (18, 12187932160), (20, 10969138944), (24, 9140949120), (30, 7312759296), (32, 6855711840), (36, 6093966080), (40, 5484569472), (45, 4875172864), (48, 4570474560), (60, 3656379648), (64, 3427855920), (72, 3046983040), (80, 2742284736), (90, 2437586432), (96, 2285237280), (120, 1828189824), (128, 1713927960), (144, 1523491520), (160, 1371142368), (180, 1218793216), (192, 1142618640), (240, 914094912), (256, 856963980), (288, 761745760), (320, 685571184), (353, 621480960), (360, 609396608), (384, 571309320), (480, 457047456), (512, 428481990), (576, 380872880), (640, 342785592), (706, 310740480), (720, 304698304), (768, 285654660), (960, 228523728), (1024, 214240995), (1059, 207160320), (1152, 190436440), (1280, 171392796), (1412, 155370240), (1440, 152349152), (1536, 142827330), (1765, 124296192), (1920, 114261864), (2118, 103580160), (2304, 95218220), (2560, 85696398), (2824, 77685120), (2880, 76174576), (3072, 71413665), (3177, 69053440), (3530, 62148096), (3840, 57130932), (4236, 51790080), (4608, 47609110), (5120, 42848199), (5295, 41432064), (5648, 38842560), (5760, 38087288), (6354, 34526720), (7060, 31074048), (7680, 28565466), (8472, 25895040), (9216, 23804555), (10590, 20716032), (11296, 19421280), (11520, 19043644), (12708, 17263360), (13487, 16266240), (14120, 15537024), (15360, 14282733), (15885, 13810688), (16944, 12947520), (21180, 10358016), (22592, 9710640), (23040, 9521822), (25416, 8631680), (26974, 8133120), (28240, 7768512), (31770, 6905344), (33888, 6473760), (40461, 5422080), (42360, 5179008), (45184, 4855320), (46080, 4760911), (50832, 4315840), (53948, 4066560), (56480, 3884256), (63540, 3452672), (67435, 3253248), (67776, 3236880), (80922, 2711040), (84720, 2589504), (90368, 2427660), (101664, 2157920), (107896, 2033280), (112960, 1942128), (121383, 1807360), (127080, 1726336), (134870, 1626624), (135552, 1618440), (161844, 1355520), (169440, 1294752), (180736, 1213830), (202305, 1084416), (203328, 1078960), (215792, 1016640), (225920, 971064), (242766, 903680), (254160, 863168), (269740, 813312), (271104, 809220), (323688, 677760), (338880, 647376), (361472, 606915), (404610, 542208), (406656, 539480), (431584, 508320), (451840, 485532)]