15420948480

素因数分解:

$2^{16}\times 3^4\times 5^1\times 7^1\times {\mathrm{83}}^1$

素因数の和:139

約数の個数: 680

約数和(自身を含む): 63945870912

約数和(自身を除く): 48524922432

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, 81, 83, 84, 90, 96, 105, 108, 112, 120, 126, 128, 135, 140, 144, 160, 162, 166, 168, 180, 189, 192, 210, 216, 224, 240, 249, 252, 256, 270, 280, 288, 315, 320, 324, 332, 336, 360, 378, 384, 405, 415, 420, 432, 448, 480, 498, 504, 512, 540, 560, 567, 576, 581, 630, 640, 648, 664, 672, 720, 747, 756, 768, 810, 830, 840, 864, 896, 945, 960, 996, 1008, 1024, 1080, 1120, 1134, 1152, 1162, 1245, 1260, 1280, 1296, 1328, 1344, 1440, 1494, 1512, 1536, 1620, 1660, 1680, 1728, 1743, 1792, 1890, 1920, 1992, 2016, 2048, 2160, 2240, 2241, 2268, 2304, 2324, 2490, 2520, 2560, 2592, 2656, 2688, 2835, 2880, 2905, 2988, 3024, 3072, 3240, 3320, 3360, 3456, 3486, 3584, 3735, 3780, 3840, 3984, 4032, 4096, 4320, 4480, 4482, 4536, 4608, 4648, 4980, 5040, 5120, 5184, 5229, 5312, 5376, 5670, 5760, 5810, 5976, 6048, 6144, 6480, 6640, 6720, 6723, 6912, 6972, 7168, 7470, 7560, 7680, 7968, 8064, 8192, 8640, 8715, 8960, 8964, 9072, 9216, 9296, 9960, 10080, 10240, 10368, 10458, 10624, 10752, 11205, 11340, 11520, 11620, 11952, 12096, 12288, 12960, 13280, 13440, 13446, 13824, 13944, 14336, 14940, 15120, 15360, 15687, 15936, 16128, 16384, 17280, 17430, 17920, 17928, 18144, 18432, 18592, 19920, 20160, 20480, 20736, 20916, 21248, 21504, 22410, 22680, 23040, 23240, 23904, 24192, 24576, 25920, 26145, 26560, 26880, 26892, 27648, 27888, 28672, 29880, 30240, 30720, 31374, 31872, 32256, 32768, 33615, 34560, 34860, 35840, 35856, 36288, 36864, 37184, 39840, 40320, 40960, 41472, 41832, 42496, 43008, 44820, 45360, 46080, 46480, 47061, 47808, 48384, 49152, 51840, 52290, 53120, 53760, 53784, 55296, 55776, 57344, 59760, 60480, 61440, 62748, 63744, 64512, 65536, 67230, 69120, 69720, 71680, 71712, 72576, 73728, 74368, 78435, 79680, 80640, 81920, 82944, 83664, 84992, 86016, 89640, 90720, 92160, 92960, 94122, 95616, 96768, 98304, 103680, 104580, 106240, 107520, 107568, 110592, 111552, 114688, 119520, 120960, 122880, 125496, 127488, 129024, 134460, 138240, 139440, 143360, 143424, 145152, 147456, 148736, 156870, 159360, 161280, 163840, 165888, 167328, 169984, 172032, 179280, 181440, 184320, 185920, 188244, 191232, 193536, 196608, 207360, 209160, 212480, 215040, 215136, 221184, 223104, 229376, 235305, 239040, 241920, 245760, 250992, 254976, 258048, 268920, 276480, 278880, 286720, 286848, 290304, 294912, 297472, 313740, 318720, 322560, 327680, 331776, 334656, 339968, 344064, 358560, 362880, 368640, 371840, 376488, 382464, 387072, 414720, 418320, 424960, 430080, 430272, 442368, 446208, 458752, 470610, 478080, 483840, 491520, 501984, 509952, 516096, 537840, 552960, 557760, 573440, 573696, 580608, 589824, 594944, 627480, 637440, 645120, 663552, 669312, 679936, 688128, 717120, 725760, 737280, 743680, 752976, 764928, 774144, 829440, 836640, 849920, 860160, 860544, 884736, 892416, 941220, 956160, 967680, 983040, 1003968, 1019904, 1032192, 1075680, 1105920, 1115520, 1146880, 1147392, 1161216, 1189888, 1254960, 1274880, 1290240, 1327104, 1338624, 1359872, 1376256, 1434240, 1451520, 1474560, 1487360, 1505952, 1529856, 1548288, 1658880, 1673280, 1699840, 1720320, 1721088, 1769472, 1784832, 1882440, 1912320, 1935360, 2007936, 2039808, 2064384, 2151360, 2211840, 2231040, 2293760, 2294784, 2322432, 2379776, 2509920, 2549760, 2580480, 2654208, 2677248, 2719744, 2868480, 2903040, 2949120, 2974720, 3011904, 3059712, 3096576, 3317760, 3346560, 3399680, 3440640, 3442176, 3569664, 3764880, 3824640, 3870720, 4015872, 4079616, 4128768, 4302720, 4423680, 4462080, 4589568, 4644864, 4759552, 5019840, 5099520, 5160960, 5308416, 5354496, 5439488, 5736960, 5806080, 5949440, 6023808, 6119424, 6193152, 6635520, 6693120, 6799360, 6881280, 6884352, 7139328, 7529760, 7649280, 7741440, 8031744, 8159232, 8605440, 8847360, 8924160, 9179136, 9289728, 9519104, 10039680, 10199040, 10321920, 10708992, 11473920, 11612160, 11898880, 12047616, 12238848, 12386304, 13271040, 13386240, 13598720, 13768704, 14278656, 15059520, 15298560, 15482880, 16063488, 16318464, 17210880, 17848320, 18358272, 18579456, 19038208, 20079360, 20398080, 20643840, 21417984, 22947840, 23224320, 23797760, 24095232, 24477696, 26542080, 26772480, 27197440, 27537408, 28557312, 30119040, 30597120, 30965760, 32126976, 34421760, 35696640, 36716544, 37158912, 38076416, 40158720, 40796160, 42835968, 45895680, 46448640, 47595520, 48190464, 48955392, 53544960, 55074816, 57114624, 60238080, 61194240, 61931520, 64253952, 68843520, 71393280, 73433088, 80317440, 81592320, 85671936, 91791360, 92897280, 95191040, 96380928, 107089920, 110149632, 114229248, 120476160, 122388480, 128507904, 137687040, 142786560, 146866176, 160634880, 171343872, 183582720, 185794560, 190382080, 192761856, 214179840, 220299264, 240952320, 244776960, 257015808, 275374080, 285573120, 321269760, 342687744, 367165440, 385523712, 428359680, 440598528, 481904640, 514031616, 550748160, 571146240, 642539520, 734330880, 771047424, 856719360, 963809280, 1028063232, 1101496320, 1285079040, 1542094848, 1713438720, 1927618560, 2202992640, 2570158080, 3084189696, 3855237120, 5140316160, 7710474240, 15420948480]

約数ペア:

[(1, 15420948480), (2, 7710474240), (3, 5140316160), (4, 3855237120), (5, 3084189696), (6, 2570158080), (7, 2202992640), (8, 1927618560), (9, 1713438720), (10, 1542094848), (12, 1285079040), (14, 1101496320), (15, 1028063232), (16, 963809280), (18, 856719360), (20, 771047424), (21, 734330880), (24, 642539520), (27, 571146240), (28, 550748160), (30, 514031616), (32, 481904640), (35, 440598528), (36, 428359680), (40, 385523712), (42, 367165440), (45, 342687744), (48, 321269760), (54, 285573120), (56, 275374080), (60, 257015808), (63, 244776960), (64, 240952320), (70, 220299264), (72, 214179840), (80, 192761856), (81, 190382080), (83, 185794560), (84, 183582720), (90, 171343872), (96, 160634880), (105, 146866176), (108, 142786560), (112, 137687040), (120, 128507904), (126, 122388480), (128, 120476160), (135, 114229248), (140, 110149632), (144, 107089920), (160, 96380928), (162, 95191040), (166, 92897280), (168, 91791360), (180, 85671936), (189, 81592320), (192, 80317440), (210, 73433088), (216, 71393280), (224, 68843520), (240, 64253952), (249, 61931520), (252, 61194240), (256, 60238080), (270, 57114624), (280, 55074816), (288, 53544960), (315, 48955392), (320, 48190464), (324, 47595520), (332, 46448640), (336, 45895680), (360, 42835968), (378, 40796160), (384, 40158720), (405, 38076416), (415, 37158912), (420, 36716544), (432, 35696640), (448, 34421760), (480, 32126976), (498, 30965760), (504, 30597120), (512, 30119040), (540, 28557312), (560, 27537408), (567, 27197440), (576, 26772480), (581, 26542080), (630, 24477696), (640, 24095232), (648, 23797760), (664, 23224320), (672, 22947840), (720, 21417984), (747, 20643840), (756, 20398080), (768, 20079360), (810, 19038208), (830, 18579456), (840, 18358272), (864, 17848320), (896, 17210880), (945, 16318464), (960, 16063488), (996, 15482880), (1008, 15298560), (1024, 15059520), (1080, 14278656), (1120, 13768704), (1134, 13598720), (1152, 13386240), (1162, 13271040), (1245, 12386304), (1260, 12238848), (1280, 12047616), (1296, 11898880), (1328, 11612160), (1344, 11473920), (1440, 10708992), (1494, 10321920), (1512, 10199040), (1536, 10039680), (1620, 9519104), (1660, 9289728), (1680, 9179136), (1728, 8924160), (1743, 8847360), (1792, 8605440), (1890, 8159232), (1920, 8031744), (1992, 7741440), (2016, 7649280), (2048, 7529760), (2160, 7139328), (2240, 6884352), (2241, 6881280), (2268, 6799360), (2304, 6693120), (2324, 6635520), (2490, 6193152), (2520, 6119424), (2560, 6023808), (2592, 5949440), (2656, 5806080), (2688, 5736960), (2835, 5439488), (2880, 5354496), (2905, 5308416), (2988, 5160960), (3024, 5099520), (3072, 5019840), (3240, 4759552), (3320, 4644864), (3360, 4589568), (3456, 4462080), (3486, 4423680), (3584, 4302720), (3735, 4128768), (3780, 4079616), (3840, 4015872), (3984, 3870720), (4032, 3824640), (4096, 3764880), (4320, 3569664), (4480, 3442176), (4482, 3440640), (4536, 3399680), (4608, 3346560), (4648, 3317760), (4980, 3096576), (5040, 3059712), (5120, 3011904), (5184, 2974720), (5229, 2949120), (5312, 2903040), (5376, 2868480), (5670, 2719744), (5760, 2677248), (5810, 2654208), (5976, 2580480), (6048, 2549760), (6144, 2509920), (6480, 2379776), (6640, 2322432), (6720, 2294784), (6723, 2293760), (6912, 2231040), (6972, 2211840), (7168, 2151360), (7470, 2064384), (7560, 2039808), (7680, 2007936), (7968, 1935360), (8064, 1912320), (8192, 1882440), (8640, 1784832), (8715, 1769472), (8960, 1721088), (8964, 1720320), (9072, 1699840), (9216, 1673280), (9296, 1658880), (9960, 1548288), (10080, 1529856), (10240, 1505952), (10368, 1487360), (10458, 1474560), (10624, 1451520), (10752, 1434240), (11205, 1376256), (11340, 1359872), (11520, 1338624), (11620, 1327104), (11952, 1290240), (12096, 1274880), (12288, 1254960), (12960, 1189888), (13280, 1161216), (13440, 1147392), (13446, 1146880), (13824, 1115520), (13944, 1105920), (14336, 1075680), (14940, 1032192), (15120, 1019904), (15360, 1003968), (15687, 983040), (15936, 967680), (16128, 956160), (16384, 941220), (17280, 892416), (17430, 884736), (17920, 860544), (17928, 860160), (18144, 849920), (18432, 836640), (18592, 829440), (19920, 774144), (20160, 764928), (20480, 752976), (20736, 743680), (20916, 737280), (21248, 725760), (21504, 717120), (22410, 688128), (22680, 679936), (23040, 669312), (23240, 663552), (23904, 645120), (24192, 637440), (24576, 627480), (25920, 594944), (26145, 589824), (26560, 580608), (26880, 573696), (26892, 573440), (27648, 557760), (27888, 552960), (28672, 537840), (29880, 516096), (30240, 509952), (30720, 501984), (31374, 491520), (31872, 483840), (32256, 478080), (32768, 470610), (33615, 458752), (34560, 446208), (34860, 442368), (35840, 430272), (35856, 430080), (36288, 424960), (36864, 418320), (37184, 414720), (39840, 387072), (40320, 382464), (40960, 376488), (41472, 371840), (41832, 368640), (42496, 362880), (43008, 358560), (44820, 344064), (45360, 339968), (46080, 334656), (46480, 331776), (47061, 327680), (47808, 322560), (48384, 318720), (49152, 313740), (51840, 297472), (52290, 294912), (53120, 290304), (53760, 286848), (53784, 286720), (55296, 278880), (55776, 276480), (57344, 268920), (59760, 258048), (60480, 254976), (61440, 250992), (62748, 245760), (63744, 241920), (64512, 239040), (65536, 235305), (67230, 229376), (69120, 223104), (69720, 221184), (71680, 215136), (71712, 215040), (72576, 212480), (73728, 209160), (74368, 207360), (78435, 196608), (79680, 193536), (80640, 191232), (81920, 188244), (82944, 185920), (83664, 184320), (84992, 181440), (86016, 179280), (89640, 172032), (90720, 169984), (92160, 167328), (92960, 165888), (94122, 163840), (95616, 161280), (96768, 159360), (98304, 156870), (103680, 148736), (104580, 147456), (106240, 145152), (107520, 143424), (107568, 143360), (110592, 139440), (111552, 138240), (114688, 134460), (119520, 129024), (120960, 127488), (122880, 125496)]