642539520

素因数分解:

$2^{13}\times 3^3\times 5^1\times 7^1\times {\mathrm{83}}^1$

素因数の和:130

約数の個数: 448

約数和(自身を含む): 2642250240

約数和(自身を除く): 1999710720

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, 83, 84, 90, 96, 105, 108, 112, 120, 126, 128, 135, 140, 144, 160, 166, 168, 180, 189, 192, 210, 216, 224, 240, 249, 252, 256, 270, 280, 288, 315, 320, 332, 336, 360, 378, 384, 415, 420, 432, 448, 480, 498, 504, 512, 540, 560, 576, 581, 630, 640, 664, 672, 720, 747, 756, 768, 830, 840, 864, 896, 945, 960, 996, 1008, 1024, 1080, 1120, 1152, 1162, 1245, 1260, 1280, 1328, 1344, 1440, 1494, 1512, 1536, 1660, 1680, 1728, 1743, 1792, 1890, 1920, 1992, 2016, 2048, 2160, 2240, 2241, 2304, 2324, 2490, 2520, 2560, 2656, 2688, 2880, 2905, 2988, 3024, 3072, 3320, 3360, 3456, 3486, 3584, 3735, 3780, 3840, 3984, 4032, 4096, 4320, 4480, 4482, 4608, 4648, 4980, 5040, 5120, 5229, 5312, 5376, 5760, 5810, 5976, 6048, 6144, 6640, 6720, 6912, 6972, 7168, 7470, 7560, 7680, 7968, 8064, 8192, 8640, 8715, 8960, 8964, 9216, 9296, 9960, 10080, 10240, 10458, 10624, 10752, 11205, 11520, 11620, 11952, 12096, 12288, 13280, 13440, 13824, 13944, 14336, 14940, 15120, 15360, 15687, 15936, 16128, 17280, 17430, 17920, 17928, 18432, 18592, 19920, 20160, 20480, 20916, 21248, 21504, 22410, 23040, 23240, 23904, 24192, 24576, 26145, 26560, 26880, 27648, 27888, 28672, 29880, 30240, 30720, 31374, 31872, 32256, 34560, 34860, 35840, 35856, 36864, 37184, 39840, 40320, 40960, 41832, 42496, 43008, 44820, 46080, 46480, 47808, 48384, 52290, 53120, 53760, 55296, 55776, 57344, 59760, 60480, 61440, 62748, 63744, 64512, 69120, 69720, 71680, 71712, 73728, 74368, 78435, 79680, 80640, 83664, 84992, 86016, 89640, 92160, 92960, 95616, 96768, 104580, 106240, 107520, 110592, 111552, 119520, 120960, 122880, 125496, 127488, 129024, 138240, 139440, 143360, 143424, 148736, 156870, 159360, 161280, 167328, 169984, 172032, 179280, 184320, 185920, 191232, 193536, 209160, 212480, 215040, 221184, 223104, 239040, 241920, 250992, 254976, 258048, 276480, 278880, 286720, 286848, 297472, 313740, 318720, 322560, 334656, 339968, 358560, 368640, 371840, 382464, 387072, 418320, 424960, 430080, 446208, 478080, 483840, 501984, 509952, 516096, 552960, 557760, 573696, 594944, 627480, 637440, 645120, 669312, 679936, 717120, 743680, 764928, 774144, 836640, 849920, 860160, 892416, 956160, 967680, 1003968, 1019904, 1105920, 1115520, 1147392, 1189888, 1254960, 1274880, 1290240, 1338624, 1434240, 1487360, 1529856, 1548288, 1673280, 1699840, 1784832, 1912320, 1935360, 2007936, 2039808, 2231040, 2294784, 2379776, 2509920, 2549760, 2580480, 2677248, 2868480, 2974720, 3059712, 3346560, 3399680, 3569664, 3824640, 3870720, 4015872, 4462080, 4589568, 4759552, 5019840, 5099520, 5354496, 5736960, 5949440, 6119424, 6693120, 7139328, 7649280, 7741440, 8031744, 8924160, 9179136, 10039680, 10199040, 10708992, 11473920, 11898880, 13386240, 14278656, 15298560, 16063488, 17848320, 18358272, 20079360, 21417984, 22947840, 23797760, 26772480, 30597120, 32126976, 35696640, 40158720, 42835968, 45895680, 53544960, 64253952, 71393280, 80317440, 91791360, 107089920, 128507904, 160634880, 214179840, 321269760, 642539520]

約数ペア:

[(1, 642539520), (2, 321269760), (3, 214179840), (4, 160634880), (5, 128507904), (6, 107089920), (7, 91791360), (8, 80317440), (9, 71393280), (10, 64253952), (12, 53544960), (14, 45895680), (15, 42835968), (16, 40158720), (18, 35696640), (20, 32126976), (21, 30597120), (24, 26772480), (27, 23797760), (28, 22947840), (30, 21417984), (32, 20079360), (35, 18358272), (36, 17848320), (40, 16063488), (42, 15298560), (45, 14278656), (48, 13386240), (54, 11898880), (56, 11473920), (60, 10708992), (63, 10199040), (64, 10039680), (70, 9179136), (72, 8924160), (80, 8031744), (83, 7741440), (84, 7649280), (90, 7139328), (96, 6693120), (105, 6119424), (108, 5949440), (112, 5736960), (120, 5354496), (126, 5099520), (128, 5019840), (135, 4759552), (140, 4589568), (144, 4462080), (160, 4015872), (166, 3870720), (168, 3824640), (180, 3569664), (189, 3399680), (192, 3346560), (210, 3059712), (216, 2974720), (224, 2868480), (240, 2677248), (249, 2580480), (252, 2549760), (256, 2509920), (270, 2379776), (280, 2294784), (288, 2231040), (315, 2039808), (320, 2007936), (332, 1935360), (336, 1912320), (360, 1784832), (378, 1699840), (384, 1673280), (415, 1548288), (420, 1529856), (432, 1487360), (448, 1434240), (480, 1338624), (498, 1290240), (504, 1274880), (512, 1254960), (540, 1189888), (560, 1147392), (576, 1115520), (581, 1105920), (630, 1019904), (640, 1003968), (664, 967680), (672, 956160), (720, 892416), (747, 860160), (756, 849920), (768, 836640), (830, 774144), (840, 764928), (864, 743680), (896, 717120), (945, 679936), (960, 669312), (996, 645120), (1008, 637440), (1024, 627480), (1080, 594944), (1120, 573696), (1152, 557760), (1162, 552960), (1245, 516096), (1260, 509952), (1280, 501984), (1328, 483840), (1344, 478080), (1440, 446208), (1494, 430080), (1512, 424960), (1536, 418320), (1660, 387072), (1680, 382464), (1728, 371840), (1743, 368640), (1792, 358560), (1890, 339968), (1920, 334656), (1992, 322560), (2016, 318720), (2048, 313740), (2160, 297472), (2240, 286848), (2241, 286720), (2304, 278880), (2324, 276480), (2490, 258048), (2520, 254976), (2560, 250992), (2656, 241920), (2688, 239040), (2880, 223104), (2905, 221184), (2988, 215040), (3024, 212480), (3072, 209160), (3320, 193536), (3360, 191232), (3456, 185920), (3486, 184320), (3584, 179280), (3735, 172032), (3780, 169984), (3840, 167328), (3984, 161280), (4032, 159360), (4096, 156870), (4320, 148736), (4480, 143424), (4482, 143360), (4608, 139440), (4648, 138240), (4980, 129024), (5040, 127488), (5120, 125496), (5229, 122880), (5312, 120960), (5376, 119520), (5760, 111552), (5810, 110592), (5976, 107520), (6048, 106240), (6144, 104580), (6640, 96768), (6720, 95616), (6912, 92960), (6972, 92160), (7168, 89640), (7470, 86016), (7560, 84992), (7680, 83664), (7968, 80640), (8064, 79680), (8192, 78435), (8640, 74368), (8715, 73728), (8960, 71712), (8964, 71680), (9216, 69720), (9296, 69120), (9960, 64512), (10080, 63744), (10240, 62748), (10458, 61440), (10624, 60480), (10752, 59760), (11205, 57344), (11520, 55776), (11620, 55296), (11952, 53760), (12096, 53120), (12288, 52290), (13280, 48384), (13440, 47808), (13824, 46480), (13944, 46080), (14336, 44820), (14940, 43008), (15120, 42496), (15360, 41832), (15687, 40960), (15936, 40320), (16128, 39840), (17280, 37184), (17430, 36864), (17920, 35856), (17928, 35840), (18432, 34860), (18592, 34560), (19920, 32256), (20160, 31872), (20480, 31374), (20916, 30720), (21248, 30240), (21504, 29880), (22410, 28672), (23040, 27888), (23240, 27648), (23904, 26880), (24192, 26560), (24576, 26145)]