342685440

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{197}}^1$

素因数の和:375

約数の個数: 216

約数和(自身を含む): 1199566368

約数和(自身を除く): 856880928

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, 90, 96, 120, 128, 144, 151, 160, 180, 192, 197, 240, 256, 288, 302, 320, 360, 384, 394, 453, 480, 576, 591, 604, 640, 720, 755, 768, 788, 906, 960, 985, 1152, 1182, 1208, 1280, 1359, 1440, 1510, 1576, 1773, 1812, 1920, 1970, 2265, 2304, 2364, 2416, 2718, 2880, 2955, 3020, 3152, 3546, 3624, 3840, 3940, 4530, 4728, 4832, 5436, 5760, 5910, 6040, 6304, 6795, 7092, 7248, 7880, 8865, 9060, 9456, 9664, 10872, 11520, 11820, 12080, 12608, 13590, 14184, 14496, 15760, 17730, 18120, 18912, 19328, 21744, 23640, 24160, 25216, 27180, 28368, 28992, 29747, 31520, 35460, 36240, 37824, 38656, 43488, 47280, 48320, 50432, 54360, 56736, 57984, 59494, 63040, 70920, 72480, 75648, 86976, 89241, 94560, 96640, 108720, 113472, 115968, 118988, 126080, 141840, 144960, 148735, 151296, 173952, 178482, 189120, 193280, 217440, 226944, 237976, 252160, 267723, 283680, 289920, 297470, 347904, 356964, 378240, 434880, 446205, 453888, 475952, 535446, 567360, 579840, 594940, 713928, 756480, 869760, 892410, 951904, 1070892, 1134720, 1189880, 1338615, 1427856, 1739520, 1784820, 1903808, 2141784, 2269440, 2379760, 2677230, 2855712, 3569640, 3807616, 4283568, 4759520, 5354460, 5711424, 7139280, 7615232, 8567136, 9519040, 10708920, 11422848, 14278560, 17134272, 19038080, 21417840, 22845696, 28557120, 34268544, 38076160, 42835680, 57114240, 68537088, 85671360, 114228480, 171342720, 342685440]

約数ペア:

[(1, 342685440), (2, 171342720), (3, 114228480), (4, 85671360), (5, 68537088), (6, 57114240), (8, 42835680), (9, 38076160), (10, 34268544), (12, 28557120), (15, 22845696), (16, 21417840), (18, 19038080), (20, 17134272), (24, 14278560), (30, 11422848), (32, 10708920), (36, 9519040), (40, 8567136), (45, 7615232), (48, 7139280), (60, 5711424), (64, 5354460), (72, 4759520), (80, 4283568), (90, 3807616), (96, 3569640), (120, 2855712), (128, 2677230), (144, 2379760), (151, 2269440), (160, 2141784), (180, 1903808), (192, 1784820), (197, 1739520), (240, 1427856), (256, 1338615), (288, 1189880), (302, 1134720), (320, 1070892), (360, 951904), (384, 892410), (394, 869760), (453, 756480), (480, 713928), (576, 594940), (591, 579840), (604, 567360), (640, 535446), (720, 475952), (755, 453888), (768, 446205), (788, 434880), (906, 378240), (960, 356964), (985, 347904), (1152, 297470), (1182, 289920), (1208, 283680), (1280, 267723), (1359, 252160), (1440, 237976), (1510, 226944), (1576, 217440), (1773, 193280), (1812, 189120), (1920, 178482), (1970, 173952), (2265, 151296), (2304, 148735), (2364, 144960), (2416, 141840), (2718, 126080), (2880, 118988), (2955, 115968), (3020, 113472), (3152, 108720), (3546, 96640), (3624, 94560), (3840, 89241), (3940, 86976), (4530, 75648), (4728, 72480), (4832, 70920), (5436, 63040), (5760, 59494), (5910, 57984), (6040, 56736), (6304, 54360), (6795, 50432), (7092, 48320), (7248, 47280), (7880, 43488), (8865, 38656), (9060, 37824), (9456, 36240), (9664, 35460), (10872, 31520), (11520, 29747), (11820, 28992), (12080, 28368), (12608, 27180), (13590, 25216), (14184, 24160), (14496, 23640), (15760, 21744), (17730, 19328), (18120, 18912)]