2742190080

素因数分解:

$2^{15}\times 3^1\times 5^1\times 7^1\times {\mathrm{797}}^1$

素因数の和:842

約数の個数: 256

約数和(自身を含む): 10041010560

約数和(自身を除く): 7298820480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 256, 280, 320, 336, 384, 420, 448, 480, 512, 560, 640, 672, 768, 797, 840, 896, 960, 1024, 1120, 1280, 1344, 1536, 1594, 1680, 1792, 1920, 2048, 2240, 2391, 2560, 2688, 3072, 3188, 3360, 3584, 3840, 3985, 4096, 4480, 4782, 5120, 5376, 5579, 6144, 6376, 6720, 7168, 7680, 7970, 8192, 8960, 9564, 10240, 10752, 11158, 11955, 12288, 12752, 13440, 14336, 15360, 15940, 16384, 16737, 17920, 19128, 20480, 21504, 22316, 23910, 24576, 25504, 26880, 27895, 28672, 30720, 31880, 32768, 33474, 35840, 38256, 40960, 43008, 44632, 47820, 49152, 51008, 53760, 55790, 57344, 61440, 63760, 66948, 71680, 76512, 81920, 83685, 86016, 89264, 95640, 98304, 102016, 107520, 111580, 114688, 122880, 127520, 133896, 143360, 153024, 163840, 167370, 172032, 178528, 191280, 204032, 215040, 223160, 229376, 245760, 255040, 267792, 286720, 306048, 334740, 344064, 357056, 382560, 408064, 430080, 446320, 491520, 510080, 535584, 573440, 612096, 669480, 688128, 714112, 765120, 816128, 860160, 892640, 1020160, 1071168, 1146880, 1224192, 1338960, 1428224, 1530240, 1632256, 1720320, 1785280, 2040320, 2142336, 2448384, 2677920, 2856448, 3060480, 3264512, 3440640, 3570560, 4080640, 4284672, 4896768, 5355840, 5712896, 6120960, 6529024, 7141120, 8161280, 8569344, 9793536, 10711680, 11425792, 12241920, 13058048, 14282240, 16322560, 17138688, 19587072, 21423360, 22851584, 24483840, 26116096, 28564480, 32645120, 34277376, 39174144, 42846720, 45703168, 48967680, 57128960, 65290240, 68554752, 78348288, 85693440, 91406336, 97935360, 114257920, 130580480, 137109504, 171386880, 182812672, 195870720, 228515840, 274219008, 342773760, 391741440, 457031680, 548438016, 685547520, 914063360, 1371095040, 2742190080]

約数ペア:

[(1, 2742190080), (2, 1371095040), (3, 914063360), (4, 685547520), (5, 548438016), (6, 457031680), (7, 391741440), (8, 342773760), (10, 274219008), (12, 228515840), (14, 195870720), (15, 182812672), (16, 171386880), (20, 137109504), (21, 130580480), (24, 114257920), (28, 97935360), (30, 91406336), (32, 85693440), (35, 78348288), (40, 68554752), (42, 65290240), (48, 57128960), (56, 48967680), (60, 45703168), (64, 42846720), (70, 39174144), (80, 34277376), (84, 32645120), (96, 28564480), (105, 26116096), (112, 24483840), (120, 22851584), (128, 21423360), (140, 19587072), (160, 17138688), (168, 16322560), (192, 14282240), (210, 13058048), (224, 12241920), (240, 11425792), (256, 10711680), (280, 9793536), (320, 8569344), (336, 8161280), (384, 7141120), (420, 6529024), (448, 6120960), (480, 5712896), (512, 5355840), (560, 4896768), (640, 4284672), (672, 4080640), (768, 3570560), (797, 3440640), (840, 3264512), (896, 3060480), (960, 2856448), (1024, 2677920), (1120, 2448384), (1280, 2142336), (1344, 2040320), (1536, 1785280), (1594, 1720320), (1680, 1632256), (1792, 1530240), (1920, 1428224), (2048, 1338960), (2240, 1224192), (2391, 1146880), (2560, 1071168), (2688, 1020160), (3072, 892640), (3188, 860160), (3360, 816128), (3584, 765120), (3840, 714112), (3985, 688128), (4096, 669480), (4480, 612096), (4782, 573440), (5120, 535584), (5376, 510080), (5579, 491520), (6144, 446320), (6376, 430080), (6720, 408064), (7168, 382560), (7680, 357056), (7970, 344064), (8192, 334740), (8960, 306048), (9564, 286720), (10240, 267792), (10752, 255040), (11158, 245760), (11955, 229376), (12288, 223160), (12752, 215040), (13440, 204032), (14336, 191280), (15360, 178528), (15940, 172032), (16384, 167370), (16737, 163840), (17920, 153024), (19128, 143360), (20480, 133896), (21504, 127520), (22316, 122880), (23910, 114688), (24576, 111580), (25504, 107520), (26880, 102016), (27895, 98304), (28672, 95640), (30720, 89264), (31880, 86016), (32768, 83685), (33474, 81920), (35840, 76512), (38256, 71680), (40960, 66948), (43008, 63760), (44632, 61440), (47820, 57344), (49152, 55790), (51008, 53760)]