1680929280

素因数分解:

$2^9\times 3^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{293}}^1$

素因数の和:408

約数の個数: 320

約数和(自身を含む): 6063361920

約数和(自身を除く): 4382432640

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, 83, 90, 96, 108, 120, 128, 135, 144, 160, 166, 180, 192, 216, 240, 249, 256, 270, 288, 293, 320, 332, 360, 384, 415, 432, 480, 498, 512, 540, 576, 586, 640, 664, 720, 747, 768, 830, 864, 879, 960, 996, 1080, 1152, 1172, 1245, 1280, 1328, 1440, 1465, 1494, 1536, 1660, 1728, 1758, 1920, 1992, 2160, 2241, 2304, 2344, 2490, 2560, 2637, 2656, 2880, 2930, 2988, 3320, 3456, 3516, 3735, 3840, 3984, 4320, 4395, 4482, 4608, 4688, 4980, 5274, 5312, 5760, 5860, 5976, 6640, 6912, 7032, 7470, 7680, 7911, 7968, 8640, 8790, 8964, 9376, 9960, 10548, 10624, 11205, 11520, 11720, 11952, 13185, 13280, 13824, 14064, 14940, 15822, 15936, 17280, 17580, 17928, 18752, 19920, 21096, 21248, 22410, 23040, 23440, 23904, 24319, 26370, 26560, 28128, 29880, 31644, 31872, 34560, 35160, 35856, 37504, 39555, 39840, 42192, 42496, 44820, 46880, 47808, 48638, 52740, 53120, 56256, 59760, 63288, 63744, 69120, 70320, 71712, 72957, 75008, 79110, 79680, 84384, 89640, 93760, 95616, 97276, 105480, 106240, 112512, 119520, 121595, 126576, 127488, 140640, 143424, 145914, 150016, 158220, 159360, 168768, 179280, 187520, 191232, 194552, 210960, 212480, 218871, 225024, 239040, 243190, 253152, 281280, 286848, 291828, 316440, 318720, 337536, 358560, 364785, 375040, 382464, 389104, 421920, 437742, 450048, 478080, 486380, 506304, 562560, 573696, 583656, 632880, 637440, 656613, 675072, 717120, 729570, 750080, 778208, 843840, 875484, 956160, 972760, 1012608, 1094355, 1125120, 1147392, 1167312, 1265760, 1313226, 1350144, 1434240, 1459140, 1556416, 1687680, 1750968, 1912320, 1945520, 2025216, 2188710, 2250240, 2334624, 2531520, 2626452, 2868480, 2918280, 3112832, 3283065, 3375360, 3501936, 3891040, 4050432, 4377420, 4669248, 5063040, 5252904, 5736960, 5836560, 6225664, 6566130, 6750720, 7003872, 7782080, 8754840, 9338496, 10126080, 10505808, 11673120, 12451328, 13132260, 14007744, 15564160, 17509680, 18676992, 20252160, 21011616, 23346240, 26264520, 28015488, 31128320, 35019360, 37353984, 42023232, 46692480, 52529040, 56030976, 62256640, 70038720, 84046464, 93384960, 105058080, 112061952, 140077440, 168092928, 186769920, 210116160, 280154880, 336185856, 420232320, 560309760, 840464640, 1680929280]

約数ペア:

[(1, 1680929280), (2, 840464640), (3, 560309760), (4, 420232320), (5, 336185856), (6, 280154880), (8, 210116160), (9, 186769920), (10, 168092928), (12, 140077440), (15, 112061952), (16, 105058080), (18, 93384960), (20, 84046464), (24, 70038720), (27, 62256640), (30, 56030976), (32, 52529040), (36, 46692480), (40, 42023232), (45, 37353984), (48, 35019360), (54, 31128320), (60, 28015488), (64, 26264520), (72, 23346240), (80, 21011616), (83, 20252160), (90, 18676992), (96, 17509680), (108, 15564160), (120, 14007744), (128, 13132260), (135, 12451328), (144, 11673120), (160, 10505808), (166, 10126080), (180, 9338496), (192, 8754840), (216, 7782080), (240, 7003872), (249, 6750720), (256, 6566130), (270, 6225664), (288, 5836560), (293, 5736960), (320, 5252904), (332, 5063040), (360, 4669248), (384, 4377420), (415, 4050432), (432, 3891040), (480, 3501936), (498, 3375360), (512, 3283065), (540, 3112832), (576, 2918280), (586, 2868480), (640, 2626452), (664, 2531520), (720, 2334624), (747, 2250240), (768, 2188710), (830, 2025216), (864, 1945520), (879, 1912320), (960, 1750968), (996, 1687680), (1080, 1556416), (1152, 1459140), (1172, 1434240), (1245, 1350144), (1280, 1313226), (1328, 1265760), (1440, 1167312), (1465, 1147392), (1494, 1125120), (1536, 1094355), (1660, 1012608), (1728, 972760), (1758, 956160), (1920, 875484), (1992, 843840), (2160, 778208), (2241, 750080), (2304, 729570), (2344, 717120), (2490, 675072), (2560, 656613), (2637, 637440), (2656, 632880), (2880, 583656), (2930, 573696), (2988, 562560), (3320, 506304), (3456, 486380), (3516, 478080), (3735, 450048), (3840, 437742), (3984, 421920), (4320, 389104), (4395, 382464), (4482, 375040), (4608, 364785), (4688, 358560), (4980, 337536), (5274, 318720), (5312, 316440), (5760, 291828), (5860, 286848), (5976, 281280), (6640, 253152), (6912, 243190), (7032, 239040), (7470, 225024), (7680, 218871), (7911, 212480), (7968, 210960), (8640, 194552), (8790, 191232), (8964, 187520), (9376, 179280), (9960, 168768), (10548, 159360), (10624, 158220), (11205, 150016), (11520, 145914), (11720, 143424), (11952, 140640), (13185, 127488), (13280, 126576), (13824, 121595), (14064, 119520), (14940, 112512), (15822, 106240), (15936, 105480), (17280, 97276), (17580, 95616), (17928, 93760), (18752, 89640), (19920, 84384), (21096, 79680), (21248, 79110), (22410, 75008), (23040, 72957), (23440, 71712), (23904, 70320), (24319, 69120), (26370, 63744), (26560, 63288), (28128, 59760), (29880, 56256), (31644, 53120), (31872, 52740), (34560, 48638), (35160, 47808), (35856, 46880), (37504, 44820), (39555, 42496), (39840, 42192)]