2427537280

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{19}}^3\times {\mathrm{79}}^1$

素因数の和:162

約数の個数: 256

約数和(自身を含む): 7089408000

約数和(自身を除く): 4661870720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 64, 70, 76, 79, 80, 95, 112, 128, 133, 140, 152, 158, 160, 190, 224, 266, 280, 304, 316, 320, 361, 380, 395, 448, 532, 553, 560, 608, 632, 640, 665, 722, 760, 790, 896, 1064, 1106, 1120, 1216, 1264, 1330, 1444, 1501, 1520, 1580, 1805, 2128, 2212, 2240, 2432, 2527, 2528, 2660, 2765, 2888, 3002, 3040, 3160, 3610, 4256, 4424, 4480, 5054, 5056, 5320, 5530, 5776, 6004, 6080, 6320, 6859, 7220, 7505, 8512, 8848, 10108, 10112, 10507, 10640, 11060, 11552, 12008, 12160, 12635, 12640, 13718, 14440, 15010, 17024, 17696, 20216, 21014, 21280, 22120, 23104, 24016, 25270, 25280, 27436, 28519, 28880, 30020, 34295, 35392, 40432, 42028, 42560, 44240, 46208, 48013, 48032, 50540, 50560, 52535, 54872, 57038, 57760, 60040, 68590, 70784, 80864, 84056, 85120, 88480, 96026, 96064, 101080, 105070, 109744, 114076, 115520, 120080, 137180, 142595, 161728, 168112, 176960, 192052, 192128, 199633, 202160, 210140, 219488, 228152, 231040, 240065, 240160, 274360, 285190, 323456, 336224, 353920, 384104, 399266, 404320, 420280, 438976, 456304, 480130, 480320, 541861, 548720, 570380, 672448, 768208, 798532, 808640, 840560, 877952, 912608, 960260, 960640, 998165, 1083722, 1097440, 1140760, 1344896, 1536416, 1597064, 1617280, 1681120, 1825216, 1920520, 1996330, 2167444, 2194880, 2281520, 2709305, 3072832, 3194128, 3362240, 3650432, 3793027, 3841040, 3992660, 4334888, 4389760, 4563040, 5418610, 6145664, 6388256, 6724480, 7586054, 7682080, 7985320, 8669776, 9126080, 10837220, 12776512, 15172108, 15364160, 15970640, 17339552, 18252160, 18965135, 21674440, 25553024, 30344216, 30728320, 31941280, 34679104, 37930270, 43348880, 60688432, 63882560, 69358208, 75860540, 86697760, 121376864, 127765120, 151721080, 173395520, 242753728, 303442160, 346791040, 485507456, 606884320, 1213768640, 2427537280]

約数ペア:

[(1, 2427537280), (2, 1213768640), (4, 606884320), (5, 485507456), (7, 346791040), (8, 303442160), (10, 242753728), (14, 173395520), (16, 151721080), (19, 127765120), (20, 121376864), (28, 86697760), (32, 75860540), (35, 69358208), (38, 63882560), (40, 60688432), (56, 43348880), (64, 37930270), (70, 34679104), (76, 31941280), (79, 30728320), (80, 30344216), (95, 25553024), (112, 21674440), (128, 18965135), (133, 18252160), (140, 17339552), (152, 15970640), (158, 15364160), (160, 15172108), (190, 12776512), (224, 10837220), (266, 9126080), (280, 8669776), (304, 7985320), (316, 7682080), (320, 7586054), (361, 6724480), (380, 6388256), (395, 6145664), (448, 5418610), (532, 4563040), (553, 4389760), (560, 4334888), (608, 3992660), (632, 3841040), (640, 3793027), (665, 3650432), (722, 3362240), (760, 3194128), (790, 3072832), (896, 2709305), (1064, 2281520), (1106, 2194880), (1120, 2167444), (1216, 1996330), (1264, 1920520), (1330, 1825216), (1444, 1681120), (1501, 1617280), (1520, 1597064), (1580, 1536416), (1805, 1344896), (2128, 1140760), (2212, 1097440), (2240, 1083722), (2432, 998165), (2527, 960640), (2528, 960260), (2660, 912608), (2765, 877952), (2888, 840560), (3002, 808640), (3040, 798532), (3160, 768208), (3610, 672448), (4256, 570380), (4424, 548720), (4480, 541861), (5054, 480320), (5056, 480130), (5320, 456304), (5530, 438976), (5776, 420280), (6004, 404320), (6080, 399266), (6320, 384104), (6859, 353920), (7220, 336224), (7505, 323456), (8512, 285190), (8848, 274360), (10108, 240160), (10112, 240065), (10507, 231040), (10640, 228152), (11060, 219488), (11552, 210140), (12008, 202160), (12160, 199633), (12635, 192128), (12640, 192052), (13718, 176960), (14440, 168112), (15010, 161728), (17024, 142595), (17696, 137180), (20216, 120080), (21014, 115520), (21280, 114076), (22120, 109744), (23104, 105070), (24016, 101080), (25270, 96064), (25280, 96026), (27436, 88480), (28519, 85120), (28880, 84056), (30020, 80864), (34295, 70784), (35392, 68590), (40432, 60040), (42028, 57760), (42560, 57038), (44240, 54872), (46208, 52535), (48013, 50560), (48032, 50540)]