18945093120

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{227}}^1\times {\mathrm{10867}}^1$

素因数の和:11120

約数の個数: 160

約数和(自身を含む): 60837499008

約数和(自身を除く): 41892405888

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 227, 240, 256, 320, 384, 454, 480, 512, 640, 681, 768, 908, 960, 1135, 1280, 1362, 1536, 1816, 1920, 2270, 2560, 2724, 3405, 3632, 3840, 4540, 5448, 6810, 7264, 7680, 9080, 10867, 10896, 13620, 14528, 18160, 21734, 21792, 27240, 29056, 32601, 36320, 43468, 43584, 54335, 54480, 58112, 65202, 72640, 86936, 87168, 108670, 108960, 116224, 130404, 145280, 163005, 173872, 174336, 217340, 217920, 260808, 290560, 326010, 347744, 348672, 434680, 435840, 521616, 581120, 652020, 695488, 869360, 871680, 1043232, 1304040, 1390976, 1738720, 1743360, 2086464, 2466809, 2608080, 2781952, 3477440, 4172928, 4933618, 5216160, 5563904, 6954880, 7400427, 8345856, 9867236, 10432320, 12334045, 13909760, 14800854, 16691712, 19734472, 20864640, 24668090, 27819520, 29601708, 37002135, 39468944, 41729280, 49336180, 59203416, 74004270, 78937888, 83458560, 98672360, 118406832, 148008540, 157875776, 197344720, 236813664, 296017080, 315751552, 394689440, 473627328, 592034160, 631503104, 789378880, 947254656, 1184068320, 1263006208, 1578757760, 1894509312, 2368136640, 3157515520, 3789018624, 4736273280, 6315031040, 9472546560, 18945093120]

約数ペア:

[(1, 18945093120), (2, 9472546560), (3, 6315031040), (4, 4736273280), (5, 3789018624), (6, 3157515520), (8, 2368136640), (10, 1894509312), (12, 1578757760), (15, 1263006208), (16, 1184068320), (20, 947254656), (24, 789378880), (30, 631503104), (32, 592034160), (40, 473627328), (48, 394689440), (60, 315751552), (64, 296017080), (80, 236813664), (96, 197344720), (120, 157875776), (128, 148008540), (160, 118406832), (192, 98672360), (227, 83458560), (240, 78937888), (256, 74004270), (320, 59203416), (384, 49336180), (454, 41729280), (480, 39468944), (512, 37002135), (640, 29601708), (681, 27819520), (768, 24668090), (908, 20864640), (960, 19734472), (1135, 16691712), (1280, 14800854), (1362, 13909760), (1536, 12334045), (1816, 10432320), (1920, 9867236), (2270, 8345856), (2560, 7400427), (2724, 6954880), (3405, 5563904), (3632, 5216160), (3840, 4933618), (4540, 4172928), (5448, 3477440), (6810, 2781952), (7264, 2608080), (7680, 2466809), (9080, 2086464), (10867, 1743360), (10896, 1738720), (13620, 1390976), (14528, 1304040), (18160, 1043232), (21734, 871680), (21792, 869360), (27240, 695488), (29056, 652020), (32601, 581120), (36320, 521616), (43468, 435840), (43584, 434680), (54335, 348672), (54480, 347744), (58112, 326010), (65202, 290560), (72640, 260808), (86936, 217920), (87168, 217340), (108670, 174336), (108960, 173872), (116224, 163005), (130404, 145280)]