256324227840

素因数分解:

$2^8\times 3^4\times 5^1\times {\mathrm{877}}^1\times {\mathrm{2819}}^1$

素因数の和:3729

約数の個数: 360

約数和(自身を含む): 918546496560

約数和(自身を除く): 662222268720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 256, 270, 288, 320, 324, 360, 384, 405, 432, 480, 540, 576, 640, 648, 720, 768, 810, 864, 877, 960, 1080, 1152, 1280, 1296, 1440, 1620, 1728, 1754, 1920, 2160, 2304, 2592, 2631, 2819, 2880, 3240, 3456, 3508, 3840, 4320, 4385, 5184, 5262, 5638, 5760, 6480, 6912, 7016, 7893, 8457, 8640, 8770, 10368, 10524, 11276, 11520, 12960, 13155, 14032, 14095, 15786, 16914, 17280, 17540, 20736, 21048, 22552, 23679, 25371, 25920, 26310, 28064, 28190, 31572, 33828, 34560, 35080, 39465, 42096, 42285, 45104, 47358, 50742, 51840, 52620, 56128, 56380, 63144, 67656, 70160, 71037, 76113, 78930, 84192, 84570, 90208, 94716, 101484, 103680, 105240, 112256, 112760, 118395, 126288, 126855, 135312, 140320, 142074, 152226, 157860, 168384, 169140, 180416, 189432, 202968, 210480, 224512, 225520, 228339, 236790, 252576, 253710, 270624, 280640, 284148, 304452, 315720, 336768, 338280, 355185, 360832, 378864, 380565, 405936, 420960, 451040, 456678, 473580, 505152, 507420, 541248, 561280, 568296, 608904, 631440, 673536, 676560, 710370, 721664, 757728, 761130, 811872, 841920, 902080, 913356, 947160, 1010304, 1014840, 1082496, 1122560, 1136592, 1141695, 1217808, 1262880, 1353120, 1420740, 1515456, 1522260, 1623744, 1683840, 1804160, 1826712, 1894320, 2020608, 2029680, 2164992, 2273184, 2283390, 2435616, 2472263, 2525760, 2706240, 2841480, 3030912, 3044520, 3247488, 3367680, 3608320, 3653424, 3788640, 4059360, 4546368, 4566780, 4871232, 4944526, 5051520, 5412480, 5682960, 6061824, 6089040, 6494976, 7306848, 7416789, 7577280, 8118720, 9092736, 9133560, 9742464, 9889052, 10103040, 10824960, 11365920, 12178080, 12361315, 14613696, 14833578, 15154560, 16237440, 18185472, 18267120, 19484928, 19778104, 22250367, 22731840, 24356160, 24722630, 29227392, 29667156, 30309120, 32474880, 36534240, 37083945, 39556208, 44500734, 45463680, 48712320, 49445260, 58454784, 59334312, 66751101, 73068480, 74167890, 79112416, 89001468, 90927360, 97424640, 98890520, 111251835, 118668624, 133502202, 146136960, 148335780, 158224832, 178002936, 197781040, 200253303, 222503670, 237337248, 267004404, 292273920, 296671560, 316449664, 333755505, 356005872, 395562080, 400506606, 445007340, 474674496, 534008808, 593343120, 632899328, 667511010, 712011744, 791124160, 801013212, 890014680, 949348992, 1001266515, 1068017616, 1186686240, 1335022020, 1424023488, 1582248320, 1602026424, 1780029360, 1898697984, 2002533030, 2136035232, 2373372480, 2670044040, 2848046976, 3164496640, 3204052848, 3560058720, 4005066060, 4272070464, 4746744960, 5340088080, 5696093952, 6408105696, 7120117440, 8010132120, 8544140928, 9493489920, 10680176160, 12816211392, 14240234880, 16020264240, 17088281856, 21360352320, 25632422784, 28480469760, 32040528480, 42720704640, 51264845568, 64081056960, 85441409280, 128162113920, 256324227840]

約数ペア:

[(1, 256324227840), (2, 128162113920), (3, 85441409280), (4, 64081056960), (5, 51264845568), (6, 42720704640), (8, 32040528480), (9, 28480469760), (10, 25632422784), (12, 21360352320), (15, 17088281856), (16, 16020264240), (18, 14240234880), (20, 12816211392), (24, 10680176160), (27, 9493489920), (30, 8544140928), (32, 8010132120), (36, 7120117440), (40, 6408105696), (45, 5696093952), (48, 5340088080), (54, 4746744960), (60, 4272070464), (64, 4005066060), (72, 3560058720), (80, 3204052848), (81, 3164496640), (90, 2848046976), (96, 2670044040), (108, 2373372480), (120, 2136035232), (128, 2002533030), (135, 1898697984), (144, 1780029360), (160, 1602026424), (162, 1582248320), (180, 1424023488), (192, 1335022020), (216, 1186686240), (240, 1068017616), (256, 1001266515), (270, 949348992), (288, 890014680), (320, 801013212), (324, 791124160), (360, 712011744), (384, 667511010), (405, 632899328), (432, 593343120), (480, 534008808), (540, 474674496), (576, 445007340), (640, 400506606), (648, 395562080), (720, 356005872), (768, 333755505), (810, 316449664), (864, 296671560), (877, 292273920), (960, 267004404), (1080, 237337248), (1152, 222503670), (1280, 200253303), (1296, 197781040), (1440, 178002936), (1620, 158224832), (1728, 148335780), (1754, 146136960), (1920, 133502202), (2160, 118668624), (2304, 111251835), (2592, 98890520), (2631, 97424640), (2819, 90927360), (2880, 89001468), (3240, 79112416), (3456, 74167890), (3508, 73068480), (3840, 66751101), (4320, 59334312), (4385, 58454784), (5184, 49445260), (5262, 48712320), (5638, 45463680), (5760, 44500734), (6480, 39556208), (6912, 37083945), (7016, 36534240), (7893, 32474880), (8457, 30309120), (8640, 29667156), (8770, 29227392), (10368, 24722630), (10524, 24356160), (11276, 22731840), (11520, 22250367), (12960, 19778104), (13155, 19484928), (14032, 18267120), (14095, 18185472), (15786, 16237440), (16914, 15154560), (17280, 14833578), (17540, 14613696), (20736, 12361315), (21048, 12178080), (22552, 11365920), (23679, 10824960), (25371, 10103040), (25920, 9889052), (26310, 9742464), (28064, 9133560), (28190, 9092736), (31572, 8118720), (33828, 7577280), (34560, 7416789), (35080, 7306848), (39465, 6494976), (42096, 6089040), (42285, 6061824), (45104, 5682960), (47358, 5412480), (50742, 5051520), (51840, 4944526), (52620, 4871232), (56128, 4566780), (56380, 4546368), (63144, 4059360), (67656, 3788640), (70160, 3653424), (71037, 3608320), (76113, 3367680), (78930, 3247488), (84192, 3044520), (84570, 3030912), (90208, 2841480), (94716, 2706240), (101484, 2525760), (103680, 2472263), (105240, 2435616), (112256, 2283390), (112760, 2273184), (118395, 2164992), (126288, 2029680), (126855, 2020608), (135312, 1894320), (140320, 1826712), (142074, 1804160), (152226, 1683840), (157860, 1623744), (168384, 1522260), (169140, 1515456), (180416, 1420740), (189432, 1353120), (202968, 1262880), (210480, 1217808), (224512, 1141695), (225520, 1136592), (228339, 1122560), (236790, 1082496), (252576, 1014840), (253710, 1010304), (270624, 947160), (280640, 913356), (284148, 902080), (304452, 841920), (315720, 811872), (336768, 761130), (338280, 757728), (355185, 721664), (360832, 710370), (378864, 676560), (380565, 673536), (405936, 631440), (420960, 608904), (451040, 568296), (456678, 561280), (473580, 541248), (505152, 507420)]