620421120

素因数分解:

$2^{13}\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1$

素因数の和:71

約数の個数: 560

約数和(自身を含む): 2569116528

約数和(自身を除く): 1948695408

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 17, 18, 20, 22, 24, 27, 30, 32, 33, 34, 36, 40, 44, 45, 48, 51, 54, 55, 60, 64, 66, 68, 72, 80, 81, 85, 88, 90, 96, 99, 102, 108, 110, 120, 128, 132, 135, 136, 144, 153, 160, 162, 165, 170, 176, 180, 187, 192, 198, 204, 216, 220, 240, 255, 256, 264, 270, 272, 288, 297, 306, 320, 324, 330, 340, 352, 360, 374, 384, 396, 405, 408, 432, 440, 459, 480, 495, 510, 512, 528, 540, 544, 561, 576, 594, 612, 640, 648, 660, 680, 704, 720, 748, 765, 768, 792, 810, 816, 864, 880, 891, 918, 935, 960, 990, 1020, 1024, 1056, 1080, 1088, 1122, 1152, 1188, 1224, 1280, 1296, 1320, 1360, 1377, 1408, 1440, 1485, 1496, 1530, 1536, 1584, 1620, 1632, 1683, 1728, 1760, 1782, 1836, 1870, 1920, 1980, 2040, 2048, 2112, 2160, 2176, 2244, 2295, 2304, 2376, 2448, 2560, 2592, 2640, 2720, 2754, 2805, 2816, 2880, 2970, 2992, 3060, 3072, 3168, 3240, 3264, 3366, 3456, 3520, 3564, 3672, 3740, 3840, 3960, 4080, 4096, 4224, 4320, 4352, 4455, 4488, 4590, 4608, 4752, 4896, 5049, 5120, 5184, 5280, 5440, 5508, 5610, 5632, 5760, 5940, 5984, 6120, 6144, 6336, 6480, 6528, 6732, 6885, 6912, 7040, 7128, 7344, 7480, 7680, 7920, 8160, 8192, 8415, 8448, 8640, 8704, 8910, 8976, 9180, 9216, 9504, 9792, 10098, 10240, 10368, 10560, 10880, 11016, 11220, 11264, 11520, 11880, 11968, 12240, 12288, 12672, 12960, 13056, 13464, 13770, 13824, 14080, 14256, 14688, 14960, 15147, 15360, 15840, 16320, 16830, 16896, 17280, 17408, 17820, 17952, 18360, 18432, 19008, 19584, 20196, 20480, 20736, 21120, 21760, 22032, 22440, 22528, 23040, 23760, 23936, 24480, 24576, 25245, 25344, 25920, 26112, 26928, 27540, 27648, 28160, 28512, 29376, 29920, 30294, 30720, 31680, 32640, 33660, 33792, 34560, 34816, 35640, 35904, 36720, 36864, 38016, 39168, 40392, 40960, 41472, 42240, 43520, 44064, 44880, 45056, 46080, 47520, 47872, 48960, 50490, 50688, 51840, 52224, 53856, 55080, 55296, 56320, 57024, 58752, 59840, 60588, 61440, 63360, 65280, 67320, 67584, 69120, 69632, 71280, 71808, 73440, 73728, 75735, 76032, 78336, 80784, 82944, 84480, 87040, 88128, 89760, 90112, 92160, 95040, 95744, 97920, 100980, 101376, 103680, 104448, 107712, 110160, 110592, 112640, 114048, 117504, 119680, 121176, 122880, 126720, 130560, 134640, 135168, 138240, 139264, 142560, 143616, 146880, 151470, 152064, 156672, 161568, 165888, 168960, 174080, 176256, 179520, 184320, 190080, 191488, 195840, 201960, 202752, 207360, 208896, 215424, 220320, 221184, 225280, 228096, 235008, 239360, 242352, 253440, 261120, 269280, 270336, 276480, 285120, 287232, 293760, 302940, 304128, 313344, 323136, 331776, 337920, 348160, 352512, 359040, 368640, 380160, 382976, 391680, 403920, 405504, 414720, 417792, 430848, 440640, 450560, 456192, 470016, 478720, 484704, 506880, 522240, 538560, 552960, 570240, 574464, 587520, 605880, 608256, 626688, 646272, 663552, 675840, 696320, 705024, 718080, 760320, 765952, 783360, 807840, 811008, 829440, 861696, 881280, 912384, 940032, 957440, 969408, 1013760, 1044480, 1077120, 1105920, 1140480, 1148928, 1175040, 1211760, 1216512, 1253376, 1292544, 1351680, 1410048, 1436160, 1520640, 1531904, 1566720, 1615680, 1658880, 1723392, 1762560, 1824768, 1880064, 1914880, 1938816, 2027520, 2088960, 2154240, 2280960, 2297856, 2350080, 2423520, 2433024, 2585088, 2820096, 2872320, 3041280, 3133440, 3231360, 3317760, 3446784, 3525120, 3649536, 3760128, 3829760, 3877632, 4055040, 4308480, 4561920, 4595712, 4700160, 4847040, 5170176, 5640192, 5744640, 6082560, 6266880, 6462720, 6893568, 7050240, 7299072, 7659520, 7755264, 8616960, 9123840, 9400320, 9694080, 10340352, 11280384, 11489280, 12165120, 12925440, 13787136, 14100480, 15510528, 17233920, 18247680, 18800640, 19388160, 20680704, 22978560, 25850880, 28200960, 31021056, 34467840, 36495360, 38776320, 41361408, 51701760, 56401920, 62042112, 68935680, 77552640, 103403520, 124084224, 155105280, 206807040, 310210560, 620421120]

約数ペア:

[(1, 620421120), (2, 310210560), (3, 206807040), (4, 155105280), (5, 124084224), (6, 103403520), (8, 77552640), (9, 68935680), (10, 62042112), (11, 56401920), (12, 51701760), (15, 41361408), (16, 38776320), (17, 36495360), (18, 34467840), (20, 31021056), (22, 28200960), (24, 25850880), (27, 22978560), (30, 20680704), (32, 19388160), (33, 18800640), (34, 18247680), (36, 17233920), (40, 15510528), (44, 14100480), (45, 13787136), (48, 12925440), (51, 12165120), (54, 11489280), (55, 11280384), (60, 10340352), (64, 9694080), (66, 9400320), (68, 9123840), (72, 8616960), (80, 7755264), (81, 7659520), (85, 7299072), (88, 7050240), (90, 6893568), (96, 6462720), (99, 6266880), (102, 6082560), (108, 5744640), (110, 5640192), (120, 5170176), (128, 4847040), (132, 4700160), (135, 4595712), (136, 4561920), (144, 4308480), (153, 4055040), (160, 3877632), (162, 3829760), (165, 3760128), (170, 3649536), (176, 3525120), (180, 3446784), (187, 3317760), (192, 3231360), (198, 3133440), (204, 3041280), (216, 2872320), (220, 2820096), (240, 2585088), (255, 2433024), (256, 2423520), (264, 2350080), (270, 2297856), (272, 2280960), (288, 2154240), (297, 2088960), (306, 2027520), (320, 1938816), (324, 1914880), (330, 1880064), (340, 1824768), (352, 1762560), (360, 1723392), (374, 1658880), (384, 1615680), (396, 1566720), (405, 1531904), (408, 1520640), (432, 1436160), (440, 1410048), (459, 1351680), (480, 1292544), (495, 1253376), (510, 1216512), (512, 1211760), (528, 1175040), (540, 1148928), (544, 1140480), (561, 1105920), (576, 1077120), (594, 1044480), (612, 1013760), (640, 969408), (648, 957440), (660, 940032), (680, 912384), (704, 881280), (720, 861696), (748, 829440), (765, 811008), (768, 807840), (792, 783360), (810, 765952), (816, 760320), (864, 718080), (880, 705024), (891, 696320), (918, 675840), (935, 663552), (960, 646272), (990, 626688), (1020, 608256), (1024, 605880), (1056, 587520), (1080, 574464), (1088, 570240), (1122, 552960), (1152, 538560), (1188, 522240), (1224, 506880), (1280, 484704), (1296, 478720), (1320, 470016), (1360, 456192), (1377, 450560), (1408, 440640), (1440, 430848), (1485, 417792), (1496, 414720), (1530, 405504), (1536, 403920), (1584, 391680), (1620, 382976), (1632, 380160), (1683, 368640), (1728, 359040), (1760, 352512), (1782, 348160), (1836, 337920), (1870, 331776), (1920, 323136), (1980, 313344), (2040, 304128), (2048, 302940), (2112, 293760), (2160, 287232), (2176, 285120), (2244, 276480), (2295, 270336), (2304, 269280), (2376, 261120), (2448, 253440), (2560, 242352), (2592, 239360), (2640, 235008), (2720, 228096), (2754, 225280), (2805, 221184), (2816, 220320), (2880, 215424), (2970, 208896), (2992, 207360), (3060, 202752), (3072, 201960), (3168, 195840), (3240, 191488), (3264, 190080), (3366, 184320), (3456, 179520), (3520, 176256), (3564, 174080), (3672, 168960), (3740, 165888), (3840, 161568), (3960, 156672), (4080, 152064), (4096, 151470), (4224, 146880), (4320, 143616), (4352, 142560), (4455, 139264), (4488, 138240), (4590, 135168), (4608, 134640), (4752, 130560), (4896, 126720), (5049, 122880), (5120, 121176), (5184, 119680), (5280, 117504), (5440, 114048), (5508, 112640), (5610, 110592), (5632, 110160), (5760, 107712), (5940, 104448), (5984, 103680), (6120, 101376), (6144, 100980), (6336, 97920), (6480, 95744), (6528, 95040), (6732, 92160), (6885, 90112), (6912, 89760), (7040, 88128), (7128, 87040), (7344, 84480), (7480, 82944), (7680, 80784), (7920, 78336), (8160, 76032), (8192, 75735), (8415, 73728), (8448, 73440), (8640, 71808), (8704, 71280), (8910, 69632), (8976, 69120), (9180, 67584), (9216, 67320), (9504, 65280), (9792, 63360), (10098, 61440), (10240, 60588), (10368, 59840), (10560, 58752), (10880, 57024), (11016, 56320), (11220, 55296), (11264, 55080), (11520, 53856), (11880, 52224), (11968, 51840), (12240, 50688), (12288, 50490), (12672, 48960), (12960, 47872), (13056, 47520), (13464, 46080), (13770, 45056), (13824, 44880), (14080, 44064), (14256, 43520), (14688, 42240), (14960, 41472), (15147, 40960), (15360, 40392), (15840, 39168), (16320, 38016), (16830, 36864), (16896, 36720), (17280, 35904), (17408, 35640), (17820, 34816), (17952, 34560), (18360, 33792), (18432, 33660), (19008, 32640), (19584, 31680), (20196, 30720), (20480, 30294), (20736, 29920), (21120, 29376), (21760, 28512), (22032, 28160), (22440, 27648), (22528, 27540), (23040, 26928), (23760, 26112), (23936, 25920), (24480, 25344), (24576, 25245)]