66947852160

素因数分解:

$2^7\times 3^3\times 5^1\times 7^1\times {\mathrm{553471}}^1$

素因数の和:553506

約数の個数: 256

約数和(自身を含む): 270979891200

約数和(自身を除く): 204032039040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 128, 135, 140, 144, 160, 168, 180, 189, 192, 210, 216, 224, 240, 252, 270, 280, 288, 315, 320, 336, 360, 378, 384, 420, 432, 448, 480, 504, 540, 560, 576, 630, 640, 672, 720, 756, 840, 864, 896, 945, 960, 1008, 1080, 1120, 1152, 1260, 1344, 1440, 1512, 1680, 1728, 1890, 1920, 2016, 2160, 2240, 2520, 2688, 2880, 3024, 3360, 3456, 3780, 4032, 4320, 4480, 5040, 5760, 6048, 6720, 7560, 8064, 8640, 10080, 12096, 13440, 15120, 17280, 20160, 24192, 30240, 40320, 60480, 120960, 553471, 1106942, 1660413, 2213884, 2767355, 3320826, 3874297, 4427768, 4981239, 5534710, 6641652, 7748594, 8302065, 8855536, 9962478, 11069420, 11622891, 13283304, 14943717, 15497188, 16604130, 17711072, 19371485, 19924956, 22138840, 23245782, 24906195, 26566608, 29887434, 30994376, 33208260, 34868673, 35422144, 38742970, 39849912, 44277680, 46491564, 49812390, 53133216, 58114455, 59774868, 61988752, 66416520, 69737346, 70844288, 74718585, 77485940, 79699824, 88555360, 92983128, 99624780, 104606019, 106266432, 116228910, 119549736, 123977504, 132833040, 139474692, 149437170, 154971880, 159399648, 174343365, 177110720, 185966256, 199249560, 209212038, 212532864, 232457820, 239099472, 247955008, 265666080, 278949384, 298874340, 309943760, 318799296, 348686730, 354221440, 371932512, 398499120, 418424076, 464915640, 478198944, 495910016, 523030095, 531332160, 557898768, 597748680, 619887520, 637598592, 697373460, 743865024, 796998240, 836848152, 929831280, 956397888, 1046060190, 1062664320, 1115797536, 1195497360, 1239775040, 1394746920, 1487730048, 1593996480, 1673696304, 1859662560, 1912795776, 2092120380, 2231595072, 2390994720, 2479550080, 2789493840, 3187992960, 3347392608, 3719325120, 4184240760, 4463190144, 4781989440, 5578987680, 6694785216, 7438650240, 8368481520, 9563978880, 11157975360, 13389570432, 16736963040, 22315950720, 33473926080, 66947852160]

約数ペア:

[(1, 66947852160), (2, 33473926080), (3, 22315950720), (4, 16736963040), (5, 13389570432), (6, 11157975360), (7, 9563978880), (8, 8368481520), (9, 7438650240), (10, 6694785216), (12, 5578987680), (14, 4781989440), (15, 4463190144), (16, 4184240760), (18, 3719325120), (20, 3347392608), (21, 3187992960), (24, 2789493840), (27, 2479550080), (28, 2390994720), (30, 2231595072), (32, 2092120380), (35, 1912795776), (36, 1859662560), (40, 1673696304), (42, 1593996480), (45, 1487730048), (48, 1394746920), (54, 1239775040), (56, 1195497360), (60, 1115797536), (63, 1062664320), (64, 1046060190), (70, 956397888), (72, 929831280), (80, 836848152), (84, 796998240), (90, 743865024), (96, 697373460), (105, 637598592), (108, 619887520), (112, 597748680), (120, 557898768), (126, 531332160), (128, 523030095), (135, 495910016), (140, 478198944), (144, 464915640), (160, 418424076), (168, 398499120), (180, 371932512), (189, 354221440), (192, 348686730), (210, 318799296), (216, 309943760), (224, 298874340), (240, 278949384), (252, 265666080), (270, 247955008), (280, 239099472), (288, 232457820), (315, 212532864), (320, 209212038), (336, 199249560), (360, 185966256), (378, 177110720), (384, 174343365), (420, 159399648), (432, 154971880), (448, 149437170), (480, 139474692), (504, 132833040), (540, 123977504), (560, 119549736), (576, 116228910), (630, 106266432), (640, 104606019), (672, 99624780), (720, 92983128), (756, 88555360), (840, 79699824), (864, 77485940), (896, 74718585), (945, 70844288), (960, 69737346), (1008, 66416520), (1080, 61988752), (1120, 59774868), (1152, 58114455), (1260, 53133216), (1344, 49812390), (1440, 46491564), (1512, 44277680), (1680, 39849912), (1728, 38742970), (1890, 35422144), (1920, 34868673), (2016, 33208260), (2160, 30994376), (2240, 29887434), (2520, 26566608), (2688, 24906195), (2880, 23245782), (3024, 22138840), (3360, 19924956), (3456, 19371485), (3780, 17711072), (4032, 16604130), (4320, 15497188), (4480, 14943717), (5040, 13283304), (5760, 11622891), (6048, 11069420), (6720, 9962478), (7560, 8855536), (8064, 8302065), (8640, 7748594), (10080, 6641652), (12096, 5534710), (13440, 4981239), (15120, 4427768), (17280, 3874297), (20160, 3320826), (24192, 2767355), (30240, 2213884), (40320, 1660413), (60480, 1106942), (120960, 553471)]