204871680

素因数分解:

$2^{11}\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1$

素因数の和:71

約数の個数: 480

約数和(自身を含む): 832431600

約数和(自身を除く): 627559920

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, 81, 90, 95, 96, 104, 108, 114, 117, 120, 128, 130, 135, 144, 152, 156, 160, 162, 171, 180, 190, 192, 195, 208, 216, 228, 234, 240, 247, 256, 260, 270, 285, 288, 304, 312, 320, 324, 342, 351, 360, 380, 384, 390, 405, 416, 432, 456, 468, 480, 494, 512, 513, 520, 540, 570, 576, 585, 608, 624, 640, 648, 684, 702, 720, 741, 760, 768, 780, 810, 832, 855, 864, 912, 936, 960, 988, 1024, 1026, 1040, 1053, 1080, 1140, 1152, 1170, 1216, 1235, 1248, 1280, 1296, 1368, 1404, 1440, 1482, 1520, 1536, 1539, 1560, 1620, 1664, 1710, 1728, 1755, 1824, 1872, 1920, 1976, 2048, 2052, 2080, 2106, 2160, 2223, 2280, 2304, 2340, 2432, 2470, 2496, 2560, 2565, 2592, 2736, 2808, 2880, 2964, 3040, 3072, 3078, 3120, 3240, 3328, 3420, 3456, 3510, 3648, 3705, 3744, 3840, 3952, 4104, 4160, 4212, 4320, 4446, 4560, 4608, 4680, 4864, 4940, 4992, 5120, 5130, 5184, 5265, 5472, 5616, 5760, 5928, 6080, 6144, 6156, 6240, 6480, 6656, 6669, 6840, 6912, 7020, 7296, 7410, 7488, 7680, 7695, 7904, 8208, 8320, 8424, 8640, 8892, 9120, 9216, 9360, 9728, 9880, 9984, 10240, 10260, 10368, 10530, 10944, 11115, 11232, 11520, 11856, 12160, 12312, 12480, 12960, 13312, 13338, 13680, 13824, 14040, 14592, 14820, 14976, 15360, 15390, 15808, 16416, 16640, 16848, 17280, 17784, 18240, 18432, 18720, 19456, 19760, 19968, 20007, 20520, 20736, 21060, 21888, 22230, 22464, 23040, 23712, 24320, 24624, 24960, 25920, 26624, 26676, 27360, 27648, 28080, 29184, 29640, 29952, 30720, 30780, 31616, 32832, 33280, 33345, 33696, 34560, 35568, 36480, 37440, 38912, 39520, 39936, 40014, 41040, 41472, 42120, 43776, 44460, 44928, 46080, 47424, 48640, 49248, 49920, 51840, 53352, 54720, 55296, 56160, 58368, 59280, 59904, 61560, 63232, 65664, 66560, 66690, 67392, 69120, 71136, 72960, 74880, 79040, 79872, 80028, 82080, 82944, 84240, 87552, 88920, 89856, 92160, 94848, 97280, 98496, 99840, 100035, 103680, 106704, 109440, 112320, 116736, 118560, 119808, 123120, 126464, 131328, 133120, 133380, 134784, 138240, 142272, 145920, 149760, 158080, 160056, 164160, 165888, 168480, 175104, 177840, 179712, 189696, 194560, 196992, 199680, 200070, 207360, 213408, 218880, 224640, 237120, 239616, 246240, 252928, 262656, 266760, 269568, 276480, 284544, 291840, 299520, 316160, 320112, 328320, 336960, 350208, 355680, 359424, 379392, 393984, 399360, 400140, 414720, 426816, 437760, 449280, 474240, 492480, 505856, 525312, 533520, 539136, 569088, 583680, 599040, 632320, 640224, 656640, 673920, 711360, 718848, 758784, 787968, 800280, 829440, 853632, 875520, 898560, 948480, 984960, 1050624, 1067040, 1078272, 1138176, 1198080, 1264640, 1280448, 1313280, 1347840, 1422720, 1517568, 1575936, 1600560, 1707264, 1751040, 1797120, 1896960, 1969920, 2134080, 2156544, 2276352, 2529280, 2560896, 2626560, 2695680, 2845440, 3151872, 3201120, 3414528, 3594240, 3793920, 3939840, 4268160, 4552704, 5121792, 5253120, 5391360, 5690880, 6402240, 6829056, 7587840, 7879680, 8536320, 10243584, 10782720, 11381760, 12804480, 13658112, 15759360, 17072640, 20487168, 22763520, 25608960, 34145280, 40974336, 51217920, 68290560, 102435840, 204871680]

約数ペア:

[(1, 204871680), (2, 102435840), (3, 68290560), (4, 51217920), (5, 40974336), (6, 34145280), (8, 25608960), (9, 22763520), (10, 20487168), (12, 17072640), (13, 15759360), (15, 13658112), (16, 12804480), (18, 11381760), (19, 10782720), (20, 10243584), (24, 8536320), (26, 7879680), (27, 7587840), (30, 6829056), (32, 6402240), (36, 5690880), (38, 5391360), (39, 5253120), (40, 5121792), (45, 4552704), (48, 4268160), (52, 3939840), (54, 3793920), (57, 3594240), (60, 3414528), (64, 3201120), (65, 3151872), (72, 2845440), (76, 2695680), (78, 2626560), (80, 2560896), (81, 2529280), (90, 2276352), (95, 2156544), (96, 2134080), (104, 1969920), (108, 1896960), (114, 1797120), (117, 1751040), (120, 1707264), (128, 1600560), (130, 1575936), (135, 1517568), (144, 1422720), (152, 1347840), (156, 1313280), (160, 1280448), (162, 1264640), (171, 1198080), (180, 1138176), (190, 1078272), (192, 1067040), (195, 1050624), (208, 984960), (216, 948480), (228, 898560), (234, 875520), (240, 853632), (247, 829440), (256, 800280), (260, 787968), (270, 758784), (285, 718848), (288, 711360), (304, 673920), (312, 656640), (320, 640224), (324, 632320), (342, 599040), (351, 583680), (360, 569088), (380, 539136), (384, 533520), (390, 525312), (405, 505856), (416, 492480), (432, 474240), (456, 449280), (468, 437760), (480, 426816), (494, 414720), (512, 400140), (513, 399360), (520, 393984), (540, 379392), (570, 359424), (576, 355680), (585, 350208), (608, 336960), (624, 328320), (640, 320112), (648, 316160), (684, 299520), (702, 291840), (720, 284544), (741, 276480), (760, 269568), (768, 266760), (780, 262656), (810, 252928), (832, 246240), (855, 239616), (864, 237120), (912, 224640), (936, 218880), (960, 213408), (988, 207360), (1024, 200070), (1026, 199680), (1040, 196992), (1053, 194560), (1080, 189696), (1140, 179712), (1152, 177840), (1170, 175104), (1216, 168480), (1235, 165888), (1248, 164160), (1280, 160056), (1296, 158080), (1368, 149760), (1404, 145920), (1440, 142272), (1482, 138240), (1520, 134784), (1536, 133380), (1539, 133120), (1560, 131328), (1620, 126464), (1664, 123120), (1710, 119808), (1728, 118560), (1755, 116736), (1824, 112320), (1872, 109440), (1920, 106704), (1976, 103680), (2048, 100035), (2052, 99840), (2080, 98496), (2106, 97280), (2160, 94848), (2223, 92160), (2280, 89856), (2304, 88920), (2340, 87552), (2432, 84240), (2470, 82944), (2496, 82080), (2560, 80028), (2565, 79872), (2592, 79040), (2736, 74880), (2808, 72960), (2880, 71136), (2964, 69120), (3040, 67392), (3072, 66690), (3078, 66560), (3120, 65664), (3240, 63232), (3328, 61560), (3420, 59904), (3456, 59280), (3510, 58368), (3648, 56160), (3705, 55296), (3744, 54720), (3840, 53352), (3952, 51840), (4104, 49920), (4160, 49248), (4212, 48640), (4320, 47424), (4446, 46080), (4560, 44928), (4608, 44460), (4680, 43776), (4864, 42120), (4940, 41472), (4992, 41040), (5120, 40014), (5130, 39936), (5184, 39520), (5265, 38912), (5472, 37440), (5616, 36480), (5760, 35568), (5928, 34560), (6080, 33696), (6144, 33345), (6156, 33280), (6240, 32832), (6480, 31616), (6656, 30780), (6669, 30720), (6840, 29952), (6912, 29640), (7020, 29184), (7296, 28080), (7410, 27648), (7488, 27360), (7680, 26676), (7695, 26624), (7904, 25920), (8208, 24960), (8320, 24624), (8424, 24320), (8640, 23712), (8892, 23040), (9120, 22464), (9216, 22230), (9360, 21888), (9728, 21060), (9880, 20736), (9984, 20520), (10240, 20007), (10260, 19968), (10368, 19760), (10530, 19456), (10944, 18720), (11115, 18432), (11232, 18240), (11520, 17784), (11856, 17280), (12160, 16848), (12312, 16640), (12480, 16416), (12960, 15808), (13312, 15390), (13338, 15360), (13680, 14976), (13824, 14820), (14040, 14592)]