455744640

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2$

素因数の和:116

約数の個数: 384

約数和(自身を含む): 1701604800

約数和(自身を除く): 1245860160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 19, 20, 24, 26, 30, 31, 32, 38, 39, 40, 48, 52, 57, 60, 62, 64, 65, 76, 78, 80, 93, 95, 96, 104, 114, 120, 124, 128, 130, 152, 155, 156, 160, 186, 190, 192, 195, 208, 228, 240, 247, 248, 260, 285, 304, 310, 312, 320, 372, 380, 384, 390, 403, 416, 456, 465, 480, 494, 496, 520, 570, 589, 608, 620, 624, 640, 741, 744, 760, 780, 806, 832, 912, 930, 960, 961, 988, 992, 1040, 1140, 1178, 1209, 1216, 1235, 1240, 1248, 1482, 1488, 1520, 1560, 1612, 1664, 1767, 1824, 1860, 1920, 1922, 1976, 1984, 2015, 2080, 2280, 2356, 2418, 2432, 2470, 2480, 2496, 2883, 2945, 2964, 2976, 3040, 3120, 3224, 3534, 3648, 3705, 3720, 3844, 3952, 3968, 4030, 4160, 4560, 4712, 4805, 4836, 4940, 4960, 4992, 5766, 5890, 5928, 5952, 6045, 6080, 6240, 6448, 7068, 7296, 7410, 7440, 7657, 7688, 7904, 8060, 8320, 8835, 9120, 9424, 9610, 9672, 9880, 9920, 11532, 11780, 11856, 11904, 12090, 12160, 12480, 12493, 12896, 14136, 14415, 14820, 14880, 15314, 15376, 15808, 16120, 17670, 18240, 18259, 18848, 19220, 19344, 19760, 19840, 22971, 23064, 23560, 23712, 24180, 24960, 24986, 25792, 28272, 28830, 29640, 29760, 30628, 30752, 31616, 32240, 35340, 36480, 36518, 37479, 37696, 38285, 38440, 38688, 39520, 45942, 46128, 47120, 47424, 48360, 49972, 51584, 54777, 56544, 57660, 59280, 59520, 61256, 61504, 62465, 64480, 70680, 73036, 74958, 75392, 76570, 76880, 77376, 79040, 91295, 91884, 92256, 94240, 94848, 96720, 99944, 109554, 113088, 114855, 115320, 118560, 122512, 123008, 124930, 128960, 141360, 146072, 149916, 153140, 153760, 154752, 158080, 182590, 183768, 184512, 187395, 188480, 193440, 199888, 219108, 226176, 229710, 230640, 237120, 237367, 245024, 249860, 257920, 273885, 282720, 292144, 299832, 306280, 307520, 365180, 367536, 369024, 374790, 376960, 386880, 399776, 438216, 459420, 461280, 474240, 474734, 490048, 499720, 547770, 565440, 584288, 599664, 612560, 615040, 712101, 730360, 735072, 749580, 773760, 799552, 876432, 918840, 922560, 949468, 980096, 999440, 1095540, 1130880, 1168576, 1186835, 1199328, 1225120, 1424202, 1460720, 1470144, 1499160, 1599104, 1752864, 1837680, 1845120, 1898936, 1998880, 2191080, 2337152, 2373670, 2398656, 2450240, 2848404, 2921440, 2940288, 2998320, 3505728, 3560505, 3675360, 3797872, 3997760, 4382160, 4747340, 4797312, 4900480, 5696808, 5842880, 5996640, 7011456, 7121010, 7350720, 7595744, 7995520, 8764320, 9494680, 11393616, 11685760, 11993280, 14242020, 14701440, 15191488, 17528640, 18989360, 22787232, 23986560, 28484040, 30382976, 35057280, 37978720, 45574464, 56968080, 75957440, 91148928, 113936160, 151914880, 227872320, 455744640]

約数ペア:

[(1, 455744640), (2, 227872320), (3, 151914880), (4, 113936160), (5, 91148928), (6, 75957440), (8, 56968080), (10, 45574464), (12, 37978720), (13, 35057280), (15, 30382976), (16, 28484040), (19, 23986560), (20, 22787232), (24, 18989360), (26, 17528640), (30, 15191488), (31, 14701440), (32, 14242020), (38, 11993280), (39, 11685760), (40, 11393616), (48, 9494680), (52, 8764320), (57, 7995520), (60, 7595744), (62, 7350720), (64, 7121010), (65, 7011456), (76, 5996640), (78, 5842880), (80, 5696808), (93, 4900480), (95, 4797312), (96, 4747340), (104, 4382160), (114, 3997760), (120, 3797872), (124, 3675360), (128, 3560505), (130, 3505728), (152, 2998320), (155, 2940288), (156, 2921440), (160, 2848404), (186, 2450240), (190, 2398656), (192, 2373670), (195, 2337152), (208, 2191080), (228, 1998880), (240, 1898936), (247, 1845120), (248, 1837680), (260, 1752864), (285, 1599104), (304, 1499160), (310, 1470144), (312, 1460720), (320, 1424202), (372, 1225120), (380, 1199328), (384, 1186835), (390, 1168576), (403, 1130880), (416, 1095540), (456, 999440), (465, 980096), (480, 949468), (494, 922560), (496, 918840), (520, 876432), (570, 799552), (589, 773760), (608, 749580), (620, 735072), (624, 730360), (640, 712101), (741, 615040), (744, 612560), (760, 599664), (780, 584288), (806, 565440), (832, 547770), (912, 499720), (930, 490048), (960, 474734), (961, 474240), (988, 461280), (992, 459420), (1040, 438216), (1140, 399776), (1178, 386880), (1209, 376960), (1216, 374790), (1235, 369024), (1240, 367536), (1248, 365180), (1482, 307520), (1488, 306280), (1520, 299832), (1560, 292144), (1612, 282720), (1664, 273885), (1767, 257920), (1824, 249860), (1860, 245024), (1920, 237367), (1922, 237120), (1976, 230640), (1984, 229710), (2015, 226176), (2080, 219108), (2280, 199888), (2356, 193440), (2418, 188480), (2432, 187395), (2470, 184512), (2480, 183768), (2496, 182590), (2883, 158080), (2945, 154752), (2964, 153760), (2976, 153140), (3040, 149916), (3120, 146072), (3224, 141360), (3534, 128960), (3648, 124930), (3705, 123008), (3720, 122512), (3844, 118560), (3952, 115320), (3968, 114855), (4030, 113088), (4160, 109554), (4560, 99944), (4712, 96720), (4805, 94848), (4836, 94240), (4940, 92256), (4960, 91884), (4992, 91295), (5766, 79040), (5890, 77376), (5928, 76880), (5952, 76570), (6045, 75392), (6080, 74958), (6240, 73036), (6448, 70680), (7068, 64480), (7296, 62465), (7410, 61504), (7440, 61256), (7657, 59520), (7688, 59280), (7904, 57660), (8060, 56544), (8320, 54777), (8835, 51584), (9120, 49972), (9424, 48360), (9610, 47424), (9672, 47120), (9880, 46128), (9920, 45942), (11532, 39520), (11780, 38688), (11856, 38440), (11904, 38285), (12090, 37696), (12160, 37479), (12480, 36518), (12493, 36480), (12896, 35340), (14136, 32240), (14415, 31616), (14820, 30752), (14880, 30628), (15314, 29760), (15376, 29640), (15808, 28830), (16120, 28272), (17670, 25792), (18240, 24986), (18259, 24960), (18848, 24180), (19220, 23712), (19344, 23560), (19760, 23064), (19840, 22971)]