18836997120

素因数分解:

$2^{10}\times 3^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{857}}^1$

素因数の和:947

約数の個数: 440

約数和(自身を含む): 68855004504

約数和(自身を除く): 50018007384

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 53, 54, 60, 64, 72, 80, 81, 90, 96, 106, 108, 120, 128, 135, 144, 159, 160, 162, 180, 192, 212, 216, 240, 256, 265, 270, 288, 318, 320, 324, 360, 384, 405, 424, 432, 477, 480, 512, 530, 540, 576, 636, 640, 648, 720, 768, 795, 810, 848, 857, 864, 954, 960, 1024, 1060, 1080, 1152, 1272, 1280, 1296, 1431, 1440, 1536, 1590, 1620, 1696, 1714, 1728, 1908, 1920, 2120, 2160, 2304, 2385, 2544, 2560, 2571, 2592, 2862, 2880, 3072, 3180, 3240, 3392, 3428, 3456, 3816, 3840, 4240, 4285, 4293, 4320, 4608, 4770, 5088, 5120, 5142, 5184, 5724, 5760, 6360, 6480, 6784, 6856, 6912, 7155, 7632, 7680, 7713, 8480, 8570, 8586, 8640, 9216, 9540, 10176, 10284, 10368, 11448, 11520, 12720, 12855, 12960, 13568, 13712, 13824, 14310, 15264, 15360, 15426, 16960, 17140, 17172, 17280, 19080, 20352, 20568, 20736, 21465, 22896, 23040, 23139, 25440, 25710, 25920, 27136, 27424, 27648, 28620, 30528, 30852, 33920, 34280, 34344, 34560, 38160, 38565, 40704, 41136, 41472, 42930, 45421, 45792, 46080, 46278, 50880, 51420, 51840, 54272, 54848, 57240, 61056, 61704, 67840, 68560, 68688, 69120, 69417, 76320, 77130, 81408, 82272, 82944, 85860, 90842, 91584, 92556, 101760, 102840, 103680, 109696, 114480, 115695, 122112, 123408, 135680, 136263, 137120, 137376, 138240, 138834, 152640, 154260, 162816, 164544, 171720, 181684, 183168, 185112, 203520, 205680, 207360, 219392, 227105, 228960, 231390, 244224, 246816, 271360, 272526, 274240, 274752, 277668, 305280, 308520, 329088, 343440, 347085, 363368, 366336, 370224, 407040, 408789, 411360, 414720, 438784, 454210, 457920, 462780, 488448, 493632, 545052, 548480, 549504, 555336, 610560, 617040, 658176, 681315, 686880, 694170, 726736, 732672, 740448, 814080, 817578, 822720, 877568, 908420, 915840, 925560, 987264, 1090104, 1096960, 1099008, 1110672, 1221120, 1226367, 1234080, 1316352, 1362630, 1373760, 1388340, 1453472, 1465344, 1480896, 1635156, 1645440, 1816840, 1831680, 1851120, 1974528, 2043945, 2180208, 2193920, 2198016, 2221344, 2442240, 2452734, 2468160, 2632704, 2725260, 2747520, 2776680, 2906944, 2961792, 3270312, 3290880, 3633680, 3663360, 3679101, 3702240, 3949056, 4087890, 4360416, 4387840, 4396032, 4442688, 4905468, 4936320, 5450520, 5495040, 5553360, 5813888, 5923584, 6131835, 6540624, 6581760, 7267360, 7326720, 7358202, 7404480, 7898112, 8175780, 8720832, 8885376, 9810936, 9872640, 10901040, 10990080, 11106720, 11627776, 11847168, 12263670, 13081248, 13163520, 14534720, 14716404, 14808960, 16351560, 17441664, 17770752, 18395505, 19621872, 19745280, 21802080, 21980160, 22213440, 23255552, 23694336, 24527340, 26162496, 29069440, 29432808, 29617920, 32703120, 34883328, 35541504, 36791010, 39243744, 39490560, 43604160, 44426880, 46511104, 49054680, 52324992, 58138880, 58865616, 59235840, 65406240, 69766656, 71083008, 73582020, 78487488, 87208320, 88853760, 98109360, 104649984, 116277760, 117731232, 118471680, 130812480, 139533312, 147164040, 156974976, 174416640, 177707520, 196218720, 209299968, 232555520, 235462464, 261624960, 294328080, 313949952, 348833280, 355415040, 392437440, 418599936, 470924928, 523249920, 588656160, 627899904, 697666560, 784874880, 941849856, 1046499840, 1177312320, 1255799808, 1569749760, 1883699712, 2092999680, 2354624640, 3139499520, 3767399424, 4709249280, 6278999040, 9418498560, 18836997120]

約数ペア:

[(1, 18836997120), (2, 9418498560), (3, 6278999040), (4, 4709249280), (5, 3767399424), (6, 3139499520), (8, 2354624640), (9, 2092999680), (10, 1883699712), (12, 1569749760), (15, 1255799808), (16, 1177312320), (18, 1046499840), (20, 941849856), (24, 784874880), (27, 697666560), (30, 627899904), (32, 588656160), (36, 523249920), (40, 470924928), (45, 418599936), (48, 392437440), (53, 355415040), (54, 348833280), (60, 313949952), (64, 294328080), (72, 261624960), (80, 235462464), (81, 232555520), (90, 209299968), (96, 196218720), (106, 177707520), (108, 174416640), (120, 156974976), (128, 147164040), (135, 139533312), (144, 130812480), (159, 118471680), (160, 117731232), (162, 116277760), (180, 104649984), (192, 98109360), (212, 88853760), (216, 87208320), (240, 78487488), (256, 73582020), (265, 71083008), (270, 69766656), (288, 65406240), (318, 59235840), (320, 58865616), (324, 58138880), (360, 52324992), (384, 49054680), (405, 46511104), (424, 44426880), (432, 43604160), (477, 39490560), (480, 39243744), (512, 36791010), (530, 35541504), (540, 34883328), (576, 32703120), (636, 29617920), (640, 29432808), (648, 29069440), (720, 26162496), (768, 24527340), (795, 23694336), (810, 23255552), (848, 22213440), (857, 21980160), (864, 21802080), (954, 19745280), (960, 19621872), (1024, 18395505), (1060, 17770752), (1080, 17441664), (1152, 16351560), (1272, 14808960), (1280, 14716404), (1296, 14534720), (1431, 13163520), (1440, 13081248), (1536, 12263670), (1590, 11847168), (1620, 11627776), (1696, 11106720), (1714, 10990080), (1728, 10901040), (1908, 9872640), (1920, 9810936), (2120, 8885376), (2160, 8720832), (2304, 8175780), (2385, 7898112), (2544, 7404480), (2560, 7358202), (2571, 7326720), (2592, 7267360), (2862, 6581760), (2880, 6540624), (3072, 6131835), (3180, 5923584), (3240, 5813888), (3392, 5553360), (3428, 5495040), (3456, 5450520), (3816, 4936320), (3840, 4905468), (4240, 4442688), (4285, 4396032), (4293, 4387840), (4320, 4360416), (4608, 4087890), (4770, 3949056), (5088, 3702240), (5120, 3679101), (5142, 3663360), (5184, 3633680), (5724, 3290880), (5760, 3270312), (6360, 2961792), (6480, 2906944), (6784, 2776680), (6856, 2747520), (6912, 2725260), (7155, 2632704), (7632, 2468160), (7680, 2452734), (7713, 2442240), (8480, 2221344), (8570, 2198016), (8586, 2193920), (8640, 2180208), (9216, 2043945), (9540, 1974528), (10176, 1851120), (10284, 1831680), (10368, 1816840), (11448, 1645440), (11520, 1635156), (12720, 1480896), (12855, 1465344), (12960, 1453472), (13568, 1388340), (13712, 1373760), (13824, 1362630), (14310, 1316352), (15264, 1234080), (15360, 1226367), (15426, 1221120), (16960, 1110672), (17140, 1099008), (17172, 1096960), (17280, 1090104), (19080, 987264), (20352, 925560), (20568, 915840), (20736, 908420), (21465, 877568), (22896, 822720), (23040, 817578), (23139, 814080), (25440, 740448), (25710, 732672), (25920, 726736), (27136, 694170), (27424, 686880), (27648, 681315), (28620, 658176), (30528, 617040), (30852, 610560), (33920, 555336), (34280, 549504), (34344, 548480), (34560, 545052), (38160, 493632), (38565, 488448), (40704, 462780), (41136, 457920), (41472, 454210), (42930, 438784), (45421, 414720), (45792, 411360), (46080, 408789), (46278, 407040), (50880, 370224), (51420, 366336), (51840, 363368), (54272, 347085), (54848, 343440), (57240, 329088), (61056, 308520), (61704, 305280), (67840, 277668), (68560, 274752), (68688, 274240), (69120, 272526), (69417, 271360), (76320, 246816), (77130, 244224), (81408, 231390), (82272, 228960), (82944, 227105), (85860, 219392), (90842, 207360), (91584, 205680), (92556, 203520), (101760, 185112), (102840, 183168), (103680, 181684), (109696, 171720), (114480, 164544), (115695, 162816), (122112, 154260), (123408, 152640), (135680, 138834), (136263, 138240), (137120, 137376)]