40279904640

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{401}}^1\times {\mathrm{5813}}^1$

素因数の和:6242

約数の個数: 256

約数和(自身を含む): 143038353600

約数和(自身を除く): 102758448960

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, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 384, 401, 432, 480, 540, 576, 640, 720, 802, 864, 960, 1080, 1152, 1203, 1440, 1604, 1728, 1920, 2005, 2160, 2406, 2880, 3208, 3456, 3609, 4010, 4320, 4812, 5760, 5813, 6015, 6416, 7218, 8020, 8640, 9624, 10827, 11626, 12030, 12832, 14436, 16040, 17280, 17439, 18045, 19248, 21654, 23252, 24060, 25664, 28872, 29065, 32080, 34878, 36090, 38496, 43308, 46504, 48120, 51328, 52317, 54135, 57744, 58130, 64160, 69756, 72180, 76992, 86616, 87195, 93008, 96240, 104634, 108270, 115488, 116260, 128320, 139512, 144360, 153984, 156951, 173232, 174390, 186016, 192480, 209268, 216540, 230976, 232520, 256640, 261585, 279024, 288720, 313902, 346464, 348780, 372032, 384960, 418536, 433080, 461952, 465040, 523170, 558048, 577440, 627804, 692928, 697560, 744064, 769920, 784755, 837072, 866160, 930080, 1046340, 1116096, 1154880, 1255608, 1385856, 1395120, 1569510, 1674144, 1732320, 1860160, 2092680, 2232192, 2309760, 2331013, 2511216, 2790240, 3139020, 3348288, 3464640, 3720320, 4185360, 4662026, 5022432, 5580480, 6278040, 6696576, 6929280, 6993039, 8370720, 9324052, 10044864, 11160960, 11655065, 12556080, 13986078, 16741440, 18648104, 20089728, 20979117, 23310130, 25112160, 27972156, 33482880, 34965195, 37296208, 41958234, 46620260, 50224320, 55944312, 62937351, 69930390, 74592416, 83916468, 93240520, 100448640, 104895585, 111888624, 125874702, 139860780, 149184832, 167832936, 186481040, 209791170, 223777248, 251749404, 279721560, 298369664, 314686755, 335665872, 372962080, 419582340, 447554496, 503498808, 559443120, 629373510, 671331744, 745924160, 839164680, 895108992, 1006997616, 1118886240, 1258747020, 1342663488, 1491848320, 1678329360, 2013995232, 2237772480, 2517494040, 2685326976, 3356658720, 4027990464, 4475544960, 5034988080, 6713317440, 8055980928, 10069976160, 13426634880, 20139952320, 40279904640]

約数ペア:

[(1, 40279904640), (2, 20139952320), (3, 13426634880), (4, 10069976160), (5, 8055980928), (6, 6713317440), (8, 5034988080), (9, 4475544960), (10, 4027990464), (12, 3356658720), (15, 2685326976), (16, 2517494040), (18, 2237772480), (20, 2013995232), (24, 1678329360), (27, 1491848320), (30, 1342663488), (32, 1258747020), (36, 1118886240), (40, 1006997616), (45, 895108992), (48, 839164680), (54, 745924160), (60, 671331744), (64, 629373510), (72, 559443120), (80, 503498808), (90, 447554496), (96, 419582340), (108, 372962080), (120, 335665872), (128, 314686755), (135, 298369664), (144, 279721560), (160, 251749404), (180, 223777248), (192, 209791170), (216, 186481040), (240, 167832936), (270, 149184832), (288, 139860780), (320, 125874702), (360, 111888624), (384, 104895585), (401, 100448640), (432, 93240520), (480, 83916468), (540, 74592416), (576, 69930390), (640, 62937351), (720, 55944312), (802, 50224320), (864, 46620260), (960, 41958234), (1080, 37296208), (1152, 34965195), (1203, 33482880), (1440, 27972156), (1604, 25112160), (1728, 23310130), (1920, 20979117), (2005, 20089728), (2160, 18648104), (2406, 16741440), (2880, 13986078), (3208, 12556080), (3456, 11655065), (3609, 11160960), (4010, 10044864), (4320, 9324052), (4812, 8370720), (5760, 6993039), (5813, 6929280), (6015, 6696576), (6416, 6278040), (7218, 5580480), (8020, 5022432), (8640, 4662026), (9624, 4185360), (10827, 3720320), (11626, 3464640), (12030, 3348288), (12832, 3139020), (14436, 2790240), (16040, 2511216), (17280, 2331013), (17439, 2309760), (18045, 2232192), (19248, 2092680), (21654, 1860160), (23252, 1732320), (24060, 1674144), (25664, 1569510), (28872, 1395120), (29065, 1385856), (32080, 1255608), (34878, 1154880), (36090, 1116096), (38496, 1046340), (43308, 930080), (46504, 866160), (48120, 837072), (51328, 784755), (52317, 769920), (54135, 744064), (57744, 697560), (58130, 692928), (64160, 627804), (69756, 577440), (72180, 558048), (76992, 523170), (86616, 465040), (87195, 461952), (93008, 433080), (96240, 418536), (104634, 384960), (108270, 372032), (115488, 348780), (116260, 346464), (128320, 313902), (139512, 288720), (144360, 279024), (153984, 261585), (156951, 256640), (173232, 232520), (174390, 230976), (186016, 216540), (192480, 209268)]