20898622080

素因数分解:

$2^7\times 3^{10}\times 5^1\times 7^1\times {\mathrm{79}}^1$

素因数の和:135

約数の個数: 704

約数和(自身を含む): 86730681600

約数和(自身を除く): 65832059520

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, 79, 80, 81, 84, 90, 96, 105, 108, 112, 120, 126, 128, 135, 140, 144, 158, 160, 162, 168, 180, 189, 192, 210, 216, 224, 237, 240, 243, 252, 270, 280, 288, 315, 316, 320, 324, 336, 360, 378, 384, 395, 405, 420, 432, 448, 474, 480, 486, 504, 540, 553, 560, 567, 576, 630, 632, 640, 648, 672, 711, 720, 729, 756, 790, 810, 840, 864, 896, 945, 948, 960, 972, 1008, 1080, 1106, 1120, 1134, 1152, 1185, 1215, 1260, 1264, 1296, 1344, 1422, 1440, 1458, 1512, 1580, 1620, 1659, 1680, 1701, 1728, 1890, 1896, 1920, 1944, 2016, 2133, 2160, 2187, 2212, 2240, 2268, 2370, 2430, 2520, 2528, 2592, 2688, 2765, 2835, 2844, 2880, 2916, 3024, 3160, 3240, 3318, 3360, 3402, 3456, 3555, 3645, 3780, 3792, 3888, 4032, 4266, 4320, 4374, 4424, 4480, 4536, 4740, 4860, 4977, 5040, 5056, 5103, 5184, 5530, 5670, 5688, 5760, 5832, 6048, 6320, 6399, 6480, 6561, 6636, 6720, 6804, 7110, 7290, 7560, 7584, 7776, 8064, 8295, 8505, 8532, 8640, 8748, 8848, 9072, 9480, 9720, 9954, 10080, 10112, 10206, 10368, 10665, 10935, 11060, 11340, 11376, 11664, 12096, 12640, 12798, 12960, 13122, 13272, 13440, 13608, 14220, 14580, 14931, 15120, 15168, 15309, 15552, 16590, 17010, 17064, 17280, 17496, 17696, 18144, 18960, 19197, 19440, 19683, 19908, 20160, 20412, 21330, 21870, 22120, 22680, 22752, 23328, 24192, 24885, 25280, 25515, 25596, 25920, 26244, 26544, 27216, 28440, 29160, 29862, 30240, 30336, 30618, 31104, 31995, 32805, 33180, 34020, 34128, 34992, 35392, 36288, 37920, 38394, 38880, 39366, 39816, 40320, 40824, 42660, 43740, 44240, 44793, 45360, 45504, 45927, 46656, 49770, 50560, 51030, 51192, 51840, 52488, 53088, 54432, 56880, 57591, 58320, 59049, 59724, 60480, 61236, 63990, 65610, 66360, 68040, 68256, 69984, 70784, 72576, 74655, 75840, 76545, 76788, 77760, 78732, 79632, 81648, 85320, 87480, 88480, 89586, 90720, 91008, 91854, 93312, 95985, 98415, 99540, 102060, 102384, 104976, 106176, 108864, 113760, 115182, 116640, 118098, 119448, 120960, 122472, 127980, 131220, 132720, 134379, 136080, 136512, 137781, 139968, 149310, 151680, 153090, 153576, 155520, 157464, 159264, 163296, 170640, 172773, 174960, 176960, 179172, 181440, 183708, 191970, 196830, 199080, 204120, 204768, 209952, 212352, 217728, 223965, 227520, 229635, 230364, 233280, 236196, 238896, 244944, 255960, 262440, 265440, 268758, 272160, 273024, 275562, 279936, 287955, 295245, 298620, 306180, 307152, 314928, 318528, 326592, 341280, 345546, 349920, 353920, 358344, 362880, 367416, 383940, 393660, 398160, 403137, 408240, 409536, 413343, 419904, 447930, 455040, 459270, 460728, 466560, 472392, 477792, 489888, 511920, 518319, 524880, 530880, 537516, 544320, 551124, 575910, 590490, 597240, 612360, 614304, 629856, 637056, 653184, 671895, 682560, 688905, 691092, 699840, 716688, 734832, 767880, 787320, 796320, 806274, 816480, 819072, 826686, 839808, 863865, 895860, 918540, 921456, 944784, 955584, 979776, 1023840, 1036638, 1049760, 1061760, 1075032, 1088640, 1102248, 1151820, 1180980, 1194480, 1209411, 1224720, 1228608, 1259712, 1343790, 1365120, 1377810, 1382184, 1399680, 1433376, 1469664, 1535760, 1554957, 1574640, 1592640, 1612548, 1632960, 1653372, 1727730, 1791720, 1837080, 1842912, 1889568, 1911168, 1959552, 2015685, 2047680, 2066715, 2073276, 2099520, 2150064, 2204496, 2303640, 2361960, 2388960, 2418822, 2449440, 2457216, 2519424, 2591595, 2687580, 2755620, 2764368, 2866752, 2939328, 3071520, 3109914, 3149280, 3185280, 3225096, 3265920, 3306744, 3455460, 3583440, 3628233, 3674160, 3685824, 3779136, 4031370, 4095360, 4133430, 4146552, 4199040, 4300128, 4408992, 4607280, 4664871, 4723920, 4777920, 4837644, 4898880, 5183190, 5375160, 5511240, 5528736, 5733504, 5878656, 6047055, 6143040, 6219828, 6298560, 6450192, 6613488, 6910920, 7166880, 7256466, 7348320, 7371648, 7558272, 7774785, 8062740, 8266860, 8293104, 8600256, 8817984, 9214560, 9329742, 9447840, 9555840, 9675288, 9797760, 10366380, 10750320, 10884699, 11022480, 11057472, 12094110, 12286080, 12439656, 12597120, 12900384, 13226976, 13821840, 14333760, 14512932, 14696640, 15549570, 16125480, 16533720, 16586208, 17200512, 17635968, 18141165, 18429120, 18659484, 18895680, 19350576, 20732760, 21500640, 21769398, 22044960, 22114944, 23324355, 24188220, 24879312, 25800768, 26453952, 27643680, 28667520, 29025864, 29393280, 31099140, 32250960, 32654097, 33067440, 33172416, 36282330, 36858240, 37318968, 37791360, 38701152, 41465520, 43001280, 43538796, 44089920, 46648710, 48376440, 49758624, 51601536, 52907904, 54423495, 55287360, 58051728, 62198280, 64501920, 65308194, 66134880, 66344832, 72564660, 74637936, 77402304, 82931040, 86002560, 87077592, 88179840, 93297420, 96752880, 99517248, 108846990, 110574720, 116103456, 124396560, 129003840, 130616388, 132269760, 145129320, 149275872, 154804608, 163270485, 165862080, 174155184, 186594840, 193505760, 199034496, 217693980, 232206912, 248793120, 258007680, 261232776, 264539520, 290258640, 298551744, 326540970, 331724160, 348310368, 373189680, 387011520, 435387960, 464413824, 497586240, 522465552, 580517280, 597103488, 653081940, 696620736, 746379360, 774023040, 870775920, 995172480, 1044931104, 1161034560, 1306163880, 1393241472, 1492758720, 1741551840, 2089862208, 2322069120, 2612327760, 2985517440, 3483103680, 4179724416, 5224655520, 6966207360, 10449311040, 20898622080]

約数ペア:

[(1, 20898622080), (2, 10449311040), (3, 6966207360), (4, 5224655520), (5, 4179724416), (6, 3483103680), (7, 2985517440), (8, 2612327760), (9, 2322069120), (10, 2089862208), (12, 1741551840), (14, 1492758720), (15, 1393241472), (16, 1306163880), (18, 1161034560), (20, 1044931104), (21, 995172480), (24, 870775920), (27, 774023040), (28, 746379360), (30, 696620736), (32, 653081940), (35, 597103488), (36, 580517280), (40, 522465552), (42, 497586240), (45, 464413824), (48, 435387960), (54, 387011520), (56, 373189680), (60, 348310368), (63, 331724160), (64, 326540970), (70, 298551744), (72, 290258640), (79, 264539520), (80, 261232776), (81, 258007680), (84, 248793120), (90, 232206912), (96, 217693980), (105, 199034496), (108, 193505760), (112, 186594840), (120, 174155184), (126, 165862080), (128, 163270485), (135, 154804608), (140, 149275872), (144, 145129320), (158, 132269760), (160, 130616388), (162, 129003840), (168, 124396560), (180, 116103456), (189, 110574720), (192, 108846990), (210, 99517248), (216, 96752880), (224, 93297420), (237, 88179840), (240, 87077592), (243, 86002560), (252, 82931040), (270, 77402304), (280, 74637936), (288, 72564660), (315, 66344832), (316, 66134880), (320, 65308194), (324, 64501920), (336, 62198280), (360, 58051728), (378, 55287360), (384, 54423495), (395, 52907904), (405, 51601536), (420, 49758624), (432, 48376440), (448, 46648710), (474, 44089920), (480, 43538796), (486, 43001280), (504, 41465520), (540, 38701152), (553, 37791360), (560, 37318968), (567, 36858240), (576, 36282330), (630, 33172416), (632, 33067440), (640, 32654097), (648, 32250960), (672, 31099140), (711, 29393280), (720, 29025864), (729, 28667520), (756, 27643680), (790, 26453952), (810, 25800768), (840, 24879312), (864, 24188220), (896, 23324355), (945, 22114944), (948, 22044960), (960, 21769398), (972, 21500640), (1008, 20732760), (1080, 19350576), (1106, 18895680), (1120, 18659484), (1134, 18429120), (1152, 18141165), (1185, 17635968), (1215, 17200512), (1260, 16586208), (1264, 16533720), (1296, 16125480), (1344, 15549570), (1422, 14696640), (1440, 14512932), (1458, 14333760), (1512, 13821840), (1580, 13226976), (1620, 12900384), (1659, 12597120), (1680, 12439656), (1701, 12286080), (1728, 12094110), (1890, 11057472), (1896, 11022480), (1920, 10884699), (1944, 10750320), (2016, 10366380), (2133, 9797760), (2160, 9675288), (2187, 9555840), (2212, 9447840), (2240, 9329742), (2268, 9214560), (2370, 8817984), (2430, 8600256), (2520, 8293104), (2528, 8266860), (2592, 8062740), (2688, 7774785), (2765, 7558272), (2835, 7371648), (2844, 7348320), (2880, 7256466), (2916, 7166880), (3024, 6910920), (3160, 6613488), (3240, 6450192), (3318, 6298560), (3360, 6219828), (3402, 6143040), (3456, 6047055), (3555, 5878656), (3645, 5733504), (3780, 5528736), (3792, 5511240), (3888, 5375160), (4032, 5183190), (4266, 4898880), (4320, 4837644), (4374, 4777920), (4424, 4723920), (4480, 4664871), (4536, 4607280), (4740, 4408992), (4860, 4300128), (4977, 4199040), (5040, 4146552), (5056, 4133430), (5103, 4095360), (5184, 4031370), (5530, 3779136), (5670, 3685824), (5688, 3674160), (5760, 3628233), (5832, 3583440), (6048, 3455460), (6320, 3306744), (6399, 3265920), (6480, 3225096), (6561, 3185280), (6636, 3149280), (6720, 3109914), (6804, 3071520), (7110, 2939328), (7290, 2866752), (7560, 2764368), (7584, 2755620), (7776, 2687580), (8064, 2591595), (8295, 2519424), (8505, 2457216), (8532, 2449440), (8640, 2418822), (8748, 2388960), (8848, 2361960), (9072, 2303640), (9480, 2204496), (9720, 2150064), (9954, 2099520), (10080, 2073276), (10112, 2066715), (10206, 2047680), (10368, 2015685), (10665, 1959552), (10935, 1911168), (11060, 1889568), (11340, 1842912), (11376, 1837080), (11664, 1791720), (12096, 1727730), (12640, 1653372), (12798, 1632960), (12960, 1612548), (13122, 1592640), (13272, 1574640), (13440, 1554957), (13608, 1535760), (14220, 1469664), (14580, 1433376), (14931, 1399680), (15120, 1382184), (15168, 1377810), (15309, 1365120), (15552, 1343790), (16590, 1259712), (17010, 1228608), (17064, 1224720), (17280, 1209411), (17496, 1194480), (17696, 1180980), (18144, 1151820), (18960, 1102248), (19197, 1088640), (19440, 1075032), (19683, 1061760), (19908, 1049760), (20160, 1036638), (20412, 1023840), (21330, 979776), (21870, 955584), (22120, 944784), (22680, 921456), (22752, 918540), (23328, 895860), (24192, 863865), (24885, 839808), (25280, 826686), (25515, 819072), (25596, 816480), (25920, 806274), (26244, 796320), (26544, 787320), (27216, 767880), (28440, 734832), (29160, 716688), (29862, 699840), (30240, 691092), (30336, 688905), (30618, 682560), (31104, 671895), (31995, 653184), (32805, 637056), (33180, 629856), (34020, 614304), (34128, 612360), (34992, 597240), (35392, 590490), (36288, 575910), (37920, 551124), (38394, 544320), (38880, 537516), (39366, 530880), (39816, 524880), (40320, 518319), (40824, 511920), (42660, 489888), (43740, 477792), (44240, 472392), (44793, 466560), (45360, 460728), (45504, 459270), (45927, 455040), (46656, 447930), (49770, 419904), (50560, 413343), (51030, 409536), (51192, 408240), (51840, 403137), (52488, 398160), (53088, 393660), (54432, 383940), (56880, 367416), (57591, 362880), (58320, 358344), (59049, 353920), (59724, 349920), (60480, 345546), (61236, 341280), (63990, 326592), (65610, 318528), (66360, 314928), (68040, 307152), (68256, 306180), (69984, 298620), (70784, 295245), (72576, 287955), (74655, 279936), (75840, 275562), (76545, 273024), (76788, 272160), (77760, 268758), (78732, 265440), (79632, 262440), (81648, 255960), (85320, 244944), (87480, 238896), (88480, 236196), (89586, 233280), (90720, 230364), (91008, 229635), (91854, 227520), (93312, 223965), (95985, 217728), (98415, 212352), (99540, 209952), (102060, 204768), (102384, 204120), (104976, 199080), (106176, 196830), (108864, 191970), (113760, 183708), (115182, 181440), (116640, 179172), (118098, 176960), (119448, 174960), (120960, 172773), (122472, 170640), (127980, 163296), (131220, 159264), (132720, 157464), (134379, 155520), (136080, 153576), (136512, 153090), (137781, 151680), (139968, 149310)]