653291520

素因数分解:

$2^{12}\times 3^1\times 5^1\times 7^3\times {\mathrm{31}}^1$

素因数の和:84

約数の個数: 416

約数和(自身を含む): 2516275200

約数和(自身を除く): 1862983680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 32, 35, 40, 42, 48, 49, 56, 60, 62, 64, 70, 80, 84, 93, 96, 98, 105, 112, 120, 124, 128, 140, 147, 155, 160, 168, 186, 192, 196, 210, 217, 224, 240, 245, 248, 256, 280, 294, 310, 320, 336, 343, 372, 384, 392, 420, 434, 448, 465, 480, 490, 496, 512, 560, 588, 620, 640, 651, 672, 686, 735, 744, 768, 784, 840, 868, 896, 930, 960, 980, 992, 1024, 1029, 1085, 1120, 1176, 1240, 1280, 1302, 1344, 1372, 1470, 1488, 1519, 1536, 1568, 1680, 1715, 1736, 1792, 1860, 1920, 1960, 1984, 2048, 2058, 2170, 2240, 2352, 2480, 2560, 2604, 2688, 2744, 2940, 2976, 3038, 3072, 3136, 3255, 3360, 3430, 3472, 3584, 3720, 3840, 3920, 3968, 4096, 4116, 4340, 4480, 4557, 4704, 4960, 5120, 5145, 5208, 5376, 5488, 5880, 5952, 6076, 6144, 6272, 6510, 6720, 6860, 6944, 7168, 7440, 7595, 7680, 7840, 7936, 8232, 8680, 8960, 9114, 9408, 9920, 10240, 10290, 10416, 10633, 10752, 10976, 11760, 11904, 12152, 12288, 12544, 13020, 13440, 13720, 13888, 14336, 14880, 15190, 15360, 15680, 15872, 16464, 17360, 17920, 18228, 18816, 19840, 20480, 20580, 20832, 21266, 21504, 21952, 22785, 23520, 23808, 24304, 25088, 26040, 26880, 27440, 27776, 28672, 29760, 30380, 30720, 31360, 31744, 31899, 32928, 34720, 35840, 36456, 37632, 39680, 41160, 41664, 42532, 43008, 43904, 45570, 47040, 47616, 48608, 50176, 52080, 53165, 53760, 54880, 55552, 59520, 60760, 61440, 62720, 63488, 63798, 65856, 69440, 71680, 72912, 75264, 79360, 82320, 83328, 85064, 86016, 87808, 91140, 94080, 95232, 97216, 100352, 104160, 106330, 107520, 109760, 111104, 119040, 121520, 125440, 126976, 127596, 131712, 138880, 143360, 145824, 150528, 158720, 159495, 164640, 166656, 170128, 175616, 182280, 188160, 190464, 194432, 200704, 208320, 212660, 215040, 219520, 222208, 238080, 243040, 250880, 255192, 263424, 277760, 291648, 301056, 317440, 318990, 329280, 333312, 340256, 351232, 364560, 376320, 380928, 388864, 416640, 425320, 430080, 439040, 444416, 476160, 486080, 501760, 510384, 526848, 555520, 583296, 602112, 634880, 637980, 658560, 666624, 680512, 702464, 729120, 752640, 777728, 833280, 850640, 878080, 888832, 952320, 972160, 1003520, 1020768, 1053696, 1111040, 1166592, 1275960, 1317120, 1333248, 1361024, 1404928, 1458240, 1505280, 1555456, 1666560, 1701280, 1756160, 1904640, 1944320, 2041536, 2107392, 2222080, 2333184, 2551920, 2634240, 2666496, 2722048, 2916480, 3010560, 3110912, 3333120, 3402560, 3512320, 3888640, 4083072, 4214784, 4444160, 4666368, 5103840, 5268480, 5444096, 5832960, 6221824, 6666240, 6805120, 7024640, 7777280, 8166144, 9332736, 10207680, 10536960, 10888192, 11665920, 13332480, 13610240, 15554560, 16332288, 18665472, 20415360, 21073920, 21776384, 23331840, 27220480, 31109120, 32664576, 40830720, 43552768, 46663680, 54440960, 65329152, 81661440, 93327360, 108881920, 130658304, 163322880, 217763840, 326645760, 653291520]

約数ペア:

[(1, 653291520), (2, 326645760), (3, 217763840), (4, 163322880), (5, 130658304), (6, 108881920), (7, 93327360), (8, 81661440), (10, 65329152), (12, 54440960), (14, 46663680), (15, 43552768), (16, 40830720), (20, 32664576), (21, 31109120), (24, 27220480), (28, 23331840), (30, 21776384), (31, 21073920), (32, 20415360), (35, 18665472), (40, 16332288), (42, 15554560), (48, 13610240), (49, 13332480), (56, 11665920), (60, 10888192), (62, 10536960), (64, 10207680), (70, 9332736), (80, 8166144), (84, 7777280), (93, 7024640), (96, 6805120), (98, 6666240), (105, 6221824), (112, 5832960), (120, 5444096), (124, 5268480), (128, 5103840), (140, 4666368), (147, 4444160), (155, 4214784), (160, 4083072), (168, 3888640), (186, 3512320), (192, 3402560), (196, 3333120), (210, 3110912), (217, 3010560), (224, 2916480), (240, 2722048), (245, 2666496), (248, 2634240), (256, 2551920), (280, 2333184), (294, 2222080), (310, 2107392), (320, 2041536), (336, 1944320), (343, 1904640), (372, 1756160), (384, 1701280), (392, 1666560), (420, 1555456), (434, 1505280), (448, 1458240), (465, 1404928), (480, 1361024), (490, 1333248), (496, 1317120), (512, 1275960), (560, 1166592), (588, 1111040), (620, 1053696), (640, 1020768), (651, 1003520), (672, 972160), (686, 952320), (735, 888832), (744, 878080), (768, 850640), (784, 833280), (840, 777728), (868, 752640), (896, 729120), (930, 702464), (960, 680512), (980, 666624), (992, 658560), (1024, 637980), (1029, 634880), (1085, 602112), (1120, 583296), (1176, 555520), (1240, 526848), (1280, 510384), (1302, 501760), (1344, 486080), (1372, 476160), (1470, 444416), (1488, 439040), (1519, 430080), (1536, 425320), (1568, 416640), (1680, 388864), (1715, 380928), (1736, 376320), (1792, 364560), (1860, 351232), (1920, 340256), (1960, 333312), (1984, 329280), (2048, 318990), (2058, 317440), (2170, 301056), (2240, 291648), (2352, 277760), (2480, 263424), (2560, 255192), (2604, 250880), (2688, 243040), (2744, 238080), (2940, 222208), (2976, 219520), (3038, 215040), (3072, 212660), (3136, 208320), (3255, 200704), (3360, 194432), (3430, 190464), (3472, 188160), (3584, 182280), (3720, 175616), (3840, 170128), (3920, 166656), (3968, 164640), (4096, 159495), (4116, 158720), (4340, 150528), (4480, 145824), (4557, 143360), (4704, 138880), (4960, 131712), (5120, 127596), (5145, 126976), (5208, 125440), (5376, 121520), (5488, 119040), (5880, 111104), (5952, 109760), (6076, 107520), (6144, 106330), (6272, 104160), (6510, 100352), (6720, 97216), (6860, 95232), (6944, 94080), (7168, 91140), (7440, 87808), (7595, 86016), (7680, 85064), (7840, 83328), (7936, 82320), (8232, 79360), (8680, 75264), (8960, 72912), (9114, 71680), (9408, 69440), (9920, 65856), (10240, 63798), (10290, 63488), (10416, 62720), (10633, 61440), (10752, 60760), (10976, 59520), (11760, 55552), (11904, 54880), (12152, 53760), (12288, 53165), (12544, 52080), (13020, 50176), (13440, 48608), (13720, 47616), (13888, 47040), (14336, 45570), (14880, 43904), (15190, 43008), (15360, 42532), (15680, 41664), (15872, 41160), (16464, 39680), (17360, 37632), (17920, 36456), (18228, 35840), (18816, 34720), (19840, 32928), (20480, 31899), (20580, 31744), (20832, 31360), (21266, 30720), (21504, 30380), (21952, 29760), (22785, 28672), (23520, 27776), (23808, 27440), (24304, 26880), (25088, 26040)]