2120682720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{577}}^1$

素因数の和:658

約数の個数: 384

約数和(自身を含む): 7830466560

約数和(自身を除く): 5709783840

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, 65, 76, 78, 80, 93, 95, 96, 104, 114, 120, 124, 130, 152, 155, 156, 160, 186, 190, 195, 208, 228, 240, 247, 248, 260, 285, 304, 310, 312, 372, 380, 390, 403, 416, 456, 465, 480, 494, 496, 520, 570, 577, 589, 608, 620, 624, 741, 744, 760, 780, 806, 912, 930, 988, 992, 1040, 1140, 1154, 1178, 1209, 1235, 1240, 1248, 1482, 1488, 1520, 1560, 1612, 1731, 1767, 1824, 1860, 1976, 2015, 2080, 2280, 2308, 2356, 2418, 2470, 2480, 2885, 2945, 2964, 2976, 3040, 3120, 3224, 3462, 3534, 3705, 3720, 3952, 4030, 4560, 4616, 4712, 4836, 4940, 4960, 5770, 5890, 5928, 6045, 6240, 6448, 6924, 7068, 7410, 7440, 7501, 7657, 7904, 8060, 8655, 8835, 9120, 9232, 9424, 9672, 9880, 10963, 11540, 11780, 11856, 12090, 12896, 13848, 14136, 14820, 14880, 15002, 15314, 16120, 17310, 17670, 17887, 18464, 18848, 19344, 19760, 21926, 22503, 22971, 23080, 23560, 23712, 24180, 27696, 28272, 29640, 30004, 30628, 32240, 32889, 34620, 35340, 35774, 37505, 38285, 38688, 39520, 43852, 45006, 45942, 46160, 47120, 48360, 53661, 54815, 55392, 56544, 59280, 60008, 61256, 64480, 65778, 69240, 70680, 71548, 75010, 76570, 87704, 89435, 90012, 91884, 92320, 94240, 96720, 107322, 109630, 112515, 114855, 118560, 120016, 122512, 131556, 138480, 141360, 142519, 143096, 150020, 153140, 164445, 175408, 178870, 180024, 183768, 193440, 214644, 219260, 225030, 229710, 232531, 240032, 245024, 263112, 268305, 276960, 282720, 285038, 286192, 300040, 306280, 328890, 339853, 350816, 357740, 360048, 367536, 427557, 429288, 438520, 450060, 459420, 465062, 526224, 536610, 570076, 572384, 600080, 612560, 657780, 679706, 697593, 712595, 715480, 720096, 735072, 855114, 858576, 877040, 900120, 918840, 930124, 1019559, 1052448, 1073220, 1140152, 1162655, 1200160, 1225120, 1315560, 1359412, 1395186, 1425190, 1430960, 1699265, 1710228, 1717152, 1754080, 1800240, 1837680, 1860248, 2039118, 2137785, 2146440, 2280304, 2325310, 2631120, 2718824, 2790372, 2850380, 2861920, 3398530, 3420456, 3487965, 3600480, 3675360, 3720496, 4078236, 4275570, 4292880, 4418089, 4560608, 4650620, 5097795, 5262240, 5437648, 5580744, 5700760, 6797060, 6840912, 6975930, 7440992, 8156472, 8551140, 8585760, 8836178, 9301240, 10195590, 10875296, 11161488, 11401520, 13254267, 13594120, 13681824, 13951860, 16312944, 17102280, 17672356, 18602480, 20391180, 22090445, 22322976, 22803040, 26508534, 27188240, 27903720, 32625888, 34204560, 35344712, 37204960, 40782360, 44180890, 53017068, 54376480, 55807440, 66271335, 68409120, 70689424, 81564720, 88361780, 106034136, 111614880, 132542670, 141378848, 163129440, 176723560, 212068272, 265085340, 353447120, 424136544, 530170680, 706894240, 1060341360, 2120682720]

約数ペア:

[(1, 2120682720), (2, 1060341360), (3, 706894240), (4, 530170680), (5, 424136544), (6, 353447120), (8, 265085340), (10, 212068272), (12, 176723560), (13, 163129440), (15, 141378848), (16, 132542670), (19, 111614880), (20, 106034136), (24, 88361780), (26, 81564720), (30, 70689424), (31, 68409120), (32, 66271335), (38, 55807440), (39, 54376480), (40, 53017068), (48, 44180890), (52, 40782360), (57, 37204960), (60, 35344712), (62, 34204560), (65, 32625888), (76, 27903720), (78, 27188240), (80, 26508534), (93, 22803040), (95, 22322976), (96, 22090445), (104, 20391180), (114, 18602480), (120, 17672356), (124, 17102280), (130, 16312944), (152, 13951860), (155, 13681824), (156, 13594120), (160, 13254267), (186, 11401520), (190, 11161488), (195, 10875296), (208, 10195590), (228, 9301240), (240, 8836178), (247, 8585760), (248, 8551140), (260, 8156472), (285, 7440992), (304, 6975930), (310, 6840912), (312, 6797060), (372, 5700760), (380, 5580744), (390, 5437648), (403, 5262240), (416, 5097795), (456, 4650620), (465, 4560608), (480, 4418089), (494, 4292880), (496, 4275570), (520, 4078236), (570, 3720496), (577, 3675360), (589, 3600480), (608, 3487965), (620, 3420456), (624, 3398530), (741, 2861920), (744, 2850380), (760, 2790372), (780, 2718824), (806, 2631120), (912, 2325310), (930, 2280304), (988, 2146440), (992, 2137785), (1040, 2039118), (1140, 1860248), (1154, 1837680), (1178, 1800240), (1209, 1754080), (1235, 1717152), (1240, 1710228), (1248, 1699265), (1482, 1430960), (1488, 1425190), (1520, 1395186), (1560, 1359412), (1612, 1315560), (1731, 1225120), (1767, 1200160), (1824, 1162655), (1860, 1140152), (1976, 1073220), (2015, 1052448), (2080, 1019559), (2280, 930124), (2308, 918840), (2356, 900120), (2418, 877040), (2470, 858576), (2480, 855114), (2885, 735072), (2945, 720096), (2964, 715480), (2976, 712595), (3040, 697593), (3120, 679706), (3224, 657780), (3462, 612560), (3534, 600080), (3705, 572384), (3720, 570076), (3952, 536610), (4030, 526224), (4560, 465062), (4616, 459420), (4712, 450060), (4836, 438520), (4940, 429288), (4960, 427557), (5770, 367536), (5890, 360048), (5928, 357740), (6045, 350816), (6240, 339853), (6448, 328890), (6924, 306280), (7068, 300040), (7410, 286192), (7440, 285038), (7501, 282720), (7657, 276960), (7904, 268305), (8060, 263112), (8655, 245024), (8835, 240032), (9120, 232531), (9232, 229710), (9424, 225030), (9672, 219260), (9880, 214644), (10963, 193440), (11540, 183768), (11780, 180024), (11856, 178870), (12090, 175408), (12896, 164445), (13848, 153140), (14136, 150020), (14820, 143096), (14880, 142519), (15002, 141360), (15314, 138480), (16120, 131556), (17310, 122512), (17670, 120016), (17887, 118560), (18464, 114855), (18848, 112515), (19344, 109630), (19760, 107322), (21926, 96720), (22503, 94240), (22971, 92320), (23080, 91884), (23560, 90012), (23712, 89435), (24180, 87704), (27696, 76570), (28272, 75010), (29640, 71548), (30004, 70680), (30628, 69240), (32240, 65778), (32889, 64480), (34620, 61256), (35340, 60008), (35774, 59280), (37505, 56544), (38285, 55392), (38688, 54815), (39520, 53661), (43852, 48360), (45006, 47120), (45942, 46160)]