222992640

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1489}}^1$

素因数の和:1529

約数の個数: 216

約数和(自身を含む): 831437880

約数和(自身を除く): 608445240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 128, 130, 144, 156, 160, 180, 192, 195, 208, 234, 240, 256, 260, 288, 312, 320, 360, 384, 390, 416, 468, 480, 520, 576, 585, 624, 640, 720, 768, 780, 832, 936, 960, 1040, 1152, 1170, 1248, 1280, 1440, 1489, 1560, 1664, 1872, 1920, 2080, 2304, 2340, 2496, 2880, 2978, 3120, 3328, 3744, 3840, 4160, 4467, 4680, 4992, 5760, 5956, 6240, 7445, 7488, 8320, 8934, 9360, 9984, 11520, 11912, 12480, 13401, 14890, 14976, 16640, 17868, 18720, 19357, 22335, 23824, 24960, 26802, 29780, 29952, 35736, 37440, 38714, 44670, 47648, 49920, 53604, 58071, 59560, 67005, 71472, 74880, 77428, 89340, 95296, 96785, 107208, 116142, 119120, 134010, 142944, 149760, 154856, 174213, 178680, 190592, 193570, 214416, 232284, 238240, 268020, 285888, 290355, 309712, 348426, 357360, 381184, 387140, 428832, 464568, 476480, 536040, 571776, 580710, 619424, 696852, 714720, 774280, 857664, 871065, 929136, 952960, 1072080, 1143552, 1161420, 1238848, 1393704, 1429440, 1548560, 1715328, 1742130, 1858272, 1905920, 2144160, 2322840, 2477696, 2787408, 2858880, 3097120, 3430656, 3484260, 3716544, 4288320, 4645680, 4955392, 5574816, 5717760, 6194240, 6968520, 7433088, 8576640, 9291360, 11149632, 12388480, 13937040, 14866176, 17153280, 18582720, 22299264, 24776960, 27874080, 37165440, 44598528, 55748160, 74330880, 111496320, 222992640]

約数ペア:

[(1, 222992640), (2, 111496320), (3, 74330880), (4, 55748160), (5, 44598528), (6, 37165440), (8, 27874080), (9, 24776960), (10, 22299264), (12, 18582720), (13, 17153280), (15, 14866176), (16, 13937040), (18, 12388480), (20, 11149632), (24, 9291360), (26, 8576640), (30, 7433088), (32, 6968520), (36, 6194240), (39, 5717760), (40, 5574816), (45, 4955392), (48, 4645680), (52, 4288320), (60, 3716544), (64, 3484260), (65, 3430656), (72, 3097120), (78, 2858880), (80, 2787408), (90, 2477696), (96, 2322840), (104, 2144160), (117, 1905920), (120, 1858272), (128, 1742130), (130, 1715328), (144, 1548560), (156, 1429440), (160, 1393704), (180, 1238848), (192, 1161420), (195, 1143552), (208, 1072080), (234, 952960), (240, 929136), (256, 871065), (260, 857664), (288, 774280), (312, 714720), (320, 696852), (360, 619424), (384, 580710), (390, 571776), (416, 536040), (468, 476480), (480, 464568), (520, 428832), (576, 387140), (585, 381184), (624, 357360), (640, 348426), (720, 309712), (768, 290355), (780, 285888), (832, 268020), (936, 238240), (960, 232284), (1040, 214416), (1152, 193570), (1170, 190592), (1248, 178680), (1280, 174213), (1440, 154856), (1489, 149760), (1560, 142944), (1664, 134010), (1872, 119120), (1920, 116142), (2080, 107208), (2304, 96785), (2340, 95296), (2496, 89340), (2880, 77428), (2978, 74880), (3120, 71472), (3328, 67005), (3744, 59560), (3840, 58071), (4160, 53604), (4467, 49920), (4680, 47648), (4992, 44670), (5760, 38714), (5956, 37440), (6240, 35736), (7445, 29952), (7488, 29780), (8320, 26802), (8934, 24960), (9360, 23824), (9984, 22335), (11520, 19357), (11912, 18720), (12480, 17868), (13401, 16640), (14890, 14976)]