258370560

素因数分解:

$2^{10}\times 3^4\times 5^1\times 7^1\times {\mathrm{89}}^1$

素因数の和:133

約数の個数: 440

約数和(自身を含む): 1070007840

約数和(自身を除く): 811637280

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, 84, 89, 90, 96, 105, 108, 112, 120, 126, 128, 135, 140, 144, 160, 162, 168, 178, 180, 189, 192, 210, 216, 224, 240, 252, 256, 267, 270, 280, 288, 315, 320, 324, 336, 356, 360, 378, 384, 405, 420, 432, 445, 448, 480, 504, 512, 534, 540, 560, 567, 576, 623, 630, 640, 648, 672, 712, 720, 756, 768, 801, 810, 840, 864, 890, 896, 945, 960, 1008, 1024, 1068, 1080, 1120, 1134, 1152, 1246, 1260, 1280, 1296, 1335, 1344, 1424, 1440, 1512, 1536, 1602, 1620, 1680, 1728, 1780, 1792, 1869, 1890, 1920, 2016, 2136, 2160, 2240, 2268, 2304, 2403, 2492, 2520, 2560, 2592, 2670, 2688, 2835, 2848, 2880, 3024, 3072, 3115, 3204, 3240, 3360, 3456, 3560, 3584, 3738, 3780, 3840, 4005, 4032, 4272, 4320, 4480, 4536, 4608, 4806, 4984, 5040, 5120, 5184, 5340, 5376, 5607, 5670, 5696, 5760, 6048, 6230, 6408, 6480, 6720, 6912, 7120, 7168, 7209, 7476, 7560, 7680, 8010, 8064, 8544, 8640, 8960, 9072, 9216, 9345, 9612, 9968, 10080, 10368, 10680, 10752, 11214, 11340, 11392, 11520, 12015, 12096, 12460, 12816, 12960, 13440, 13824, 14240, 14418, 14952, 15120, 15360, 16020, 16128, 16821, 17088, 17280, 17920, 18144, 18690, 19224, 19936, 20160, 20736, 21360, 21504, 22428, 22680, 22784, 23040, 24030, 24192, 24920, 25632, 25920, 26880, 27648, 28035, 28480, 28836, 29904, 30240, 32040, 32256, 33642, 34176, 34560, 35840, 36045, 36288, 37380, 38448, 39872, 40320, 41472, 42720, 44856, 45360, 45568, 46080, 48060, 48384, 49840, 50463, 51264, 51840, 53760, 56070, 56960, 57672, 59808, 60480, 64080, 64512, 67284, 68352, 69120, 72090, 72576, 74760, 76896, 79744, 80640, 82944, 84105, 85440, 89712, 90720, 91136, 96120, 96768, 99680, 100926, 102528, 103680, 107520, 112140, 113920, 115344, 119616, 120960, 128160, 134568, 136704, 138240, 144180, 145152, 149520, 153792, 159488, 161280, 168210, 170880, 179424, 181440, 192240, 193536, 199360, 201852, 205056, 207360, 224280, 227840, 230688, 239232, 241920, 252315, 256320, 269136, 273408, 288360, 290304, 299040, 307584, 318976, 322560, 336420, 341760, 358848, 362880, 384480, 398720, 403704, 410112, 414720, 448560, 455680, 461376, 478464, 483840, 504630, 512640, 538272, 576720, 580608, 598080, 615168, 637952, 672840, 683520, 717696, 725760, 768960, 797440, 807408, 820224, 897120, 922752, 956928, 967680, 1009260, 1025280, 1076544, 1153440, 1196160, 1230336, 1345680, 1367040, 1435392, 1451520, 1537920, 1594880, 1614816, 1794240, 1845504, 1913856, 2018520, 2050560, 2153088, 2306880, 2392320, 2460672, 2691360, 2870784, 2903040, 3075840, 3189760, 3229632, 3588480, 3691008, 4037040, 4101120, 4306176, 4613760, 4784640, 5382720, 5741568, 6151680, 6459264, 7176960, 7382016, 8074080, 8612352, 9227520, 9569280, 10765440, 12303360, 12918528, 14353920, 16148160, 17224704, 18455040, 21530880, 25837056, 28707840, 32296320, 36910080, 43061760, 51674112, 64592640, 86123520, 129185280, 258370560]

約数ペア:

[(1, 258370560), (2, 129185280), (3, 86123520), (4, 64592640), (5, 51674112), (6, 43061760), (7, 36910080), (8, 32296320), (9, 28707840), (10, 25837056), (12, 21530880), (14, 18455040), (15, 17224704), (16, 16148160), (18, 14353920), (20, 12918528), (21, 12303360), (24, 10765440), (27, 9569280), (28, 9227520), (30, 8612352), (32, 8074080), (35, 7382016), (36, 7176960), (40, 6459264), (42, 6151680), (45, 5741568), (48, 5382720), (54, 4784640), (56, 4613760), (60, 4306176), (63, 4101120), (64, 4037040), (70, 3691008), (72, 3588480), (80, 3229632), (81, 3189760), (84, 3075840), (89, 2903040), (90, 2870784), (96, 2691360), (105, 2460672), (108, 2392320), (112, 2306880), (120, 2153088), (126, 2050560), (128, 2018520), (135, 1913856), (140, 1845504), (144, 1794240), (160, 1614816), (162, 1594880), (168, 1537920), (178, 1451520), (180, 1435392), (189, 1367040), (192, 1345680), (210, 1230336), (216, 1196160), (224, 1153440), (240, 1076544), (252, 1025280), (256, 1009260), (267, 967680), (270, 956928), (280, 922752), (288, 897120), (315, 820224), (320, 807408), (324, 797440), (336, 768960), (356, 725760), (360, 717696), (378, 683520), (384, 672840), (405, 637952), (420, 615168), (432, 598080), (445, 580608), (448, 576720), (480, 538272), (504, 512640), (512, 504630), (534, 483840), (540, 478464), (560, 461376), (567, 455680), (576, 448560), (623, 414720), (630, 410112), (640, 403704), (648, 398720), (672, 384480), (712, 362880), (720, 358848), (756, 341760), (768, 336420), (801, 322560), (810, 318976), (840, 307584), (864, 299040), (890, 290304), (896, 288360), (945, 273408), (960, 269136), (1008, 256320), (1024, 252315), (1068, 241920), (1080, 239232), (1120, 230688), (1134, 227840), (1152, 224280), (1246, 207360), (1260, 205056), (1280, 201852), (1296, 199360), (1335, 193536), (1344, 192240), (1424, 181440), (1440, 179424), (1512, 170880), (1536, 168210), (1602, 161280), (1620, 159488), (1680, 153792), (1728, 149520), (1780, 145152), (1792, 144180), (1869, 138240), (1890, 136704), (1920, 134568), (2016, 128160), (2136, 120960), (2160, 119616), (2240, 115344), (2268, 113920), (2304, 112140), (2403, 107520), (2492, 103680), (2520, 102528), (2560, 100926), (2592, 99680), (2670, 96768), (2688, 96120), (2835, 91136), (2848, 90720), (2880, 89712), (3024, 85440), (3072, 84105), (3115, 82944), (3204, 80640), (3240, 79744), (3360, 76896), (3456, 74760), (3560, 72576), (3584, 72090), (3738, 69120), (3780, 68352), (3840, 67284), (4005, 64512), (4032, 64080), (4272, 60480), (4320, 59808), (4480, 57672), (4536, 56960), (4608, 56070), (4806, 53760), (4984, 51840), (5040, 51264), (5120, 50463), (5184, 49840), (5340, 48384), (5376, 48060), (5607, 46080), (5670, 45568), (5696, 45360), (5760, 44856), (6048, 42720), (6230, 41472), (6408, 40320), (6480, 39872), (6720, 38448), (6912, 37380), (7120, 36288), (7168, 36045), (7209, 35840), (7476, 34560), (7560, 34176), (7680, 33642), (8010, 32256), (8064, 32040), (8544, 30240), (8640, 29904), (8960, 28836), (9072, 28480), (9216, 28035), (9345, 27648), (9612, 26880), (9968, 25920), (10080, 25632), (10368, 24920), (10680, 24192), (10752, 24030), (11214, 23040), (11340, 22784), (11392, 22680), (11520, 22428), (12015, 21504), (12096, 21360), (12460, 20736), (12816, 20160), (12960, 19936), (13440, 19224), (13824, 18690), (14240, 18144), (14418, 17920), (14952, 17280), (15120, 17088), (15360, 16821), (16020, 16128)]