458000640

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{479}}^1$

素因数の和:589

約数の個数: 216

約数和(自身を含む): 1607074560

約数和(自身を除く): 1149073920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 83, 90, 96, 120, 128, 144, 160, 166, 180, 192, 240, 249, 256, 288, 320, 332, 360, 384, 415, 479, 480, 498, 576, 640, 664, 720, 747, 768, 830, 958, 960, 996, 1152, 1245, 1280, 1328, 1437, 1440, 1494, 1660, 1916, 1920, 1992, 2304, 2395, 2490, 2656, 2874, 2880, 2988, 3320, 3735, 3832, 3840, 3984, 4311, 4790, 4980, 5312, 5748, 5760, 5976, 6640, 7185, 7470, 7664, 7968, 8622, 9580, 9960, 10624, 11496, 11520, 11952, 13280, 14370, 14940, 15328, 15936, 17244, 19160, 19920, 21248, 21555, 22992, 23904, 26560, 28740, 29880, 30656, 31872, 34488, 38320, 39757, 39840, 43110, 45984, 47808, 53120, 57480, 59760, 61312, 63744, 68976, 76640, 79514, 79680, 86220, 91968, 95616, 106240, 114960, 119271, 119520, 122624, 137952, 153280, 159028, 159360, 172440, 183936, 191232, 198785, 229920, 238542, 239040, 275904, 306560, 318056, 318720, 344880, 357813, 367872, 397570, 459840, 477084, 478080, 551808, 596355, 613120, 636112, 689760, 715626, 795140, 919680, 954168, 956160, 1103616, 1192710, 1272224, 1379520, 1431252, 1590280, 1789065, 1839360, 1908336, 2385420, 2544448, 2759040, 2862504, 3180560, 3578130, 3816672, 4770840, 5088896, 5518080, 5725008, 6361120, 7156260, 7633344, 9541680, 10177792, 11450016, 12722240, 14312520, 15266688, 19083360, 22900032, 25444480, 28625040, 30533376, 38166720, 45800064, 50888960, 57250080, 76333440, 91600128, 114500160, 152666880, 229000320, 458000640]

約数ペア:

[(1, 458000640), (2, 229000320), (3, 152666880), (4, 114500160), (5, 91600128), (6, 76333440), (8, 57250080), (9, 50888960), (10, 45800064), (12, 38166720), (15, 30533376), (16, 28625040), (18, 25444480), (20, 22900032), (24, 19083360), (30, 15266688), (32, 14312520), (36, 12722240), (40, 11450016), (45, 10177792), (48, 9541680), (60, 7633344), (64, 7156260), (72, 6361120), (80, 5725008), (83, 5518080), (90, 5088896), (96, 4770840), (120, 3816672), (128, 3578130), (144, 3180560), (160, 2862504), (166, 2759040), (180, 2544448), (192, 2385420), (240, 1908336), (249, 1839360), (256, 1789065), (288, 1590280), (320, 1431252), (332, 1379520), (360, 1272224), (384, 1192710), (415, 1103616), (479, 956160), (480, 954168), (498, 919680), (576, 795140), (640, 715626), (664, 689760), (720, 636112), (747, 613120), (768, 596355), (830, 551808), (958, 478080), (960, 477084), (996, 459840), (1152, 397570), (1245, 367872), (1280, 357813), (1328, 344880), (1437, 318720), (1440, 318056), (1494, 306560), (1660, 275904), (1916, 239040), (1920, 238542), (1992, 229920), (2304, 198785), (2395, 191232), (2490, 183936), (2656, 172440), (2874, 159360), (2880, 159028), (2988, 153280), (3320, 137952), (3735, 122624), (3832, 119520), (3840, 119271), (3984, 114960), (4311, 106240), (4790, 95616), (4980, 91968), (5312, 86220), (5748, 79680), (5760, 79514), (5976, 76640), (6640, 68976), (7185, 63744), (7470, 61312), (7664, 59760), (7968, 57480), (8622, 53120), (9580, 47808), (9960, 45984), (10624, 43110), (11496, 39840), (11520, 39757), (11952, 38320), (13280, 34488), (14370, 31872), (14940, 30656), (15328, 29880), (15936, 28740), (17244, 26560), (19160, 23904), (19920, 22992), (21248, 21555)]