68290560

素因数分解:

$2^{11}\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1$

素因数の和:68

約数の個数: 384

約数和(自身を含む): 275184000

約数和(自身を除く): 206893440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 19, 20, 24, 26, 27, 30, 32, 36, 38, 39, 40, 45, 48, 52, 54, 57, 60, 64, 65, 72, 76, 78, 80, 90, 95, 96, 104, 108, 114, 117, 120, 128, 130, 135, 144, 152, 156, 160, 171, 180, 190, 192, 195, 208, 216, 228, 234, 240, 247, 256, 260, 270, 285, 288, 304, 312, 320, 342, 351, 360, 380, 384, 390, 416, 432, 456, 468, 480, 494, 512, 513, 520, 540, 570, 576, 585, 608, 624, 640, 684, 702, 720, 741, 760, 768, 780, 832, 855, 864, 912, 936, 960, 988, 1024, 1026, 1040, 1080, 1140, 1152, 1170, 1216, 1235, 1248, 1280, 1368, 1404, 1440, 1482, 1520, 1536, 1560, 1664, 1710, 1728, 1755, 1824, 1872, 1920, 1976, 2048, 2052, 2080, 2160, 2223, 2280, 2304, 2340, 2432, 2470, 2496, 2560, 2565, 2736, 2808, 2880, 2964, 3040, 3072, 3120, 3328, 3420, 3456, 3510, 3648, 3705, 3744, 3840, 3952, 4104, 4160, 4320, 4446, 4560, 4608, 4680, 4864, 4940, 4992, 5120, 5130, 5472, 5616, 5760, 5928, 6080, 6144, 6240, 6656, 6669, 6840, 6912, 7020, 7296, 7410, 7488, 7680, 7904, 8208, 8320, 8640, 8892, 9120, 9216, 9360, 9728, 9880, 9984, 10240, 10260, 10944, 11115, 11232, 11520, 11856, 12160, 12480, 13312, 13338, 13680, 13824, 14040, 14592, 14820, 14976, 15360, 15808, 16416, 16640, 17280, 17784, 18240, 18432, 18720, 19456, 19760, 19968, 20520, 21888, 22230, 22464, 23040, 23712, 24320, 24960, 26624, 26676, 27360, 27648, 28080, 29184, 29640, 29952, 30720, 31616, 32832, 33280, 33345, 34560, 35568, 36480, 37440, 38912, 39520, 39936, 41040, 43776, 44460, 44928, 46080, 47424, 48640, 49920, 53352, 54720, 55296, 56160, 58368, 59280, 59904, 63232, 65664, 66560, 66690, 69120, 71136, 72960, 74880, 79040, 79872, 82080, 87552, 88920, 89856, 92160, 94848, 97280, 99840, 106704, 109440, 112320, 116736, 118560, 119808, 126464, 131328, 133120, 133380, 138240, 142272, 145920, 149760, 158080, 164160, 175104, 177840, 179712, 189696, 194560, 199680, 213408, 218880, 224640, 237120, 239616, 252928, 262656, 266760, 276480, 284544, 291840, 299520, 316160, 328320, 350208, 355680, 359424, 379392, 399360, 426816, 437760, 449280, 474240, 505856, 525312, 533520, 569088, 583680, 599040, 632320, 656640, 711360, 718848, 758784, 853632, 875520, 898560, 948480, 1050624, 1067040, 1138176, 1198080, 1264640, 1313280, 1422720, 1517568, 1707264, 1751040, 1797120, 1896960, 2134080, 2276352, 2529280, 2626560, 2845440, 3414528, 3594240, 3793920, 4268160, 4552704, 5253120, 5690880, 6829056, 7587840, 8536320, 11381760, 13658112, 17072640, 22763520, 34145280, 68290560]

約数ペア:

[(1, 68290560), (2, 34145280), (3, 22763520), (4, 17072640), (5, 13658112), (6, 11381760), (8, 8536320), (9, 7587840), (10, 6829056), (12, 5690880), (13, 5253120), (15, 4552704), (16, 4268160), (18, 3793920), (19, 3594240), (20, 3414528), (24, 2845440), (26, 2626560), (27, 2529280), (30, 2276352), (32, 2134080), (36, 1896960), (38, 1797120), (39, 1751040), (40, 1707264), (45, 1517568), (48, 1422720), (52, 1313280), (54, 1264640), (57, 1198080), (60, 1138176), (64, 1067040), (65, 1050624), (72, 948480), (76, 898560), (78, 875520), (80, 853632), (90, 758784), (95, 718848), (96, 711360), (104, 656640), (108, 632320), (114, 599040), (117, 583680), (120, 569088), (128, 533520), (130, 525312), (135, 505856), (144, 474240), (152, 449280), (156, 437760), (160, 426816), (171, 399360), (180, 379392), (190, 359424), (192, 355680), (195, 350208), (208, 328320), (216, 316160), (228, 299520), (234, 291840), (240, 284544), (247, 276480), (256, 266760), (260, 262656), (270, 252928), (285, 239616), (288, 237120), (304, 224640), (312, 218880), (320, 213408), (342, 199680), (351, 194560), (360, 189696), (380, 179712), (384, 177840), (390, 175104), (416, 164160), (432, 158080), (456, 149760), (468, 145920), (480, 142272), (494, 138240), (512, 133380), (513, 133120), (520, 131328), (540, 126464), (570, 119808), (576, 118560), (585, 116736), (608, 112320), (624, 109440), (640, 106704), (684, 99840), (702, 97280), (720, 94848), (741, 92160), (760, 89856), (768, 88920), (780, 87552), (832, 82080), (855, 79872), (864, 79040), (912, 74880), (936, 72960), (960, 71136), (988, 69120), (1024, 66690), (1026, 66560), (1040, 65664), (1080, 63232), (1140, 59904), (1152, 59280), (1170, 58368), (1216, 56160), (1235, 55296), (1248, 54720), (1280, 53352), (1368, 49920), (1404, 48640), (1440, 47424), (1482, 46080), (1520, 44928), (1536, 44460), (1560, 43776), (1664, 41040), (1710, 39936), (1728, 39520), (1755, 38912), (1824, 37440), (1872, 36480), (1920, 35568), (1976, 34560), (2048, 33345), (2052, 33280), (2080, 32832), (2160, 31616), (2223, 30720), (2280, 29952), (2304, 29640), (2340, 29184), (2432, 28080), (2470, 27648), (2496, 27360), (2560, 26676), (2565, 26624), (2736, 24960), (2808, 24320), (2880, 23712), (2964, 23040), (3040, 22464), (3072, 22230), (3120, 21888), (3328, 20520), (3420, 19968), (3456, 19760), (3510, 19456), (3648, 18720), (3705, 18432), (3744, 18240), (3840, 17784), (3952, 17280), (4104, 16640), (4160, 16416), (4320, 15808), (4446, 15360), (4560, 14976), (4608, 14820), (4680, 14592), (4864, 14040), (4940, 13824), (4992, 13680), (5120, 13338), (5130, 13312), (5472, 12480), (5616, 12160), (5760, 11856), (5928, 11520), (6080, 11232), (6144, 11115), (6240, 10944), (6656, 10260), (6669, 10240), (6840, 9984), (6912, 9880), (7020, 9728), (7296, 9360), (7410, 9216), (7488, 9120), (7680, 8892), (7904, 8640), (8208, 8320)]