2001529920

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{367}}^1$

素因数の和:442

約数の個数: 448

約数和(自身を含む): 7537582080

約数和(自身を除く): 5536052160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 19, 20, 23, 24, 26, 30, 32, 38, 39, 40, 46, 48, 52, 57, 60, 64, 65, 69, 76, 78, 80, 92, 95, 96, 104, 114, 115, 120, 130, 138, 152, 156, 160, 184, 190, 192, 195, 208, 228, 230, 240, 247, 260, 276, 285, 299, 304, 312, 320, 345, 367, 368, 380, 390, 416, 437, 456, 460, 480, 494, 520, 552, 570, 598, 608, 624, 690, 734, 736, 741, 760, 780, 832, 874, 897, 912, 920, 960, 988, 1040, 1101, 1104, 1140, 1196, 1216, 1235, 1248, 1311, 1380, 1468, 1472, 1482, 1495, 1520, 1560, 1748, 1794, 1824, 1835, 1840, 1976, 2080, 2185, 2202, 2208, 2280, 2392, 2470, 2496, 2622, 2760, 2936, 2964, 2990, 3040, 3120, 3496, 3588, 3648, 3670, 3680, 3705, 3952, 4160, 4370, 4404, 4416, 4485, 4560, 4771, 4784, 4940, 5244, 5505, 5520, 5681, 5872, 5928, 5980, 6080, 6240, 6555, 6973, 6992, 7176, 7340, 7360, 7410, 7904, 8441, 8740, 8808, 8970, 9120, 9542, 9568, 9880, 10488, 11010, 11040, 11362, 11744, 11856, 11960, 12480, 13110, 13946, 13984, 14313, 14352, 14680, 14820, 15808, 16882, 17043, 17480, 17616, 17940, 18240, 19084, 19136, 19760, 20919, 20976, 22020, 22080, 22724, 23488, 23712, 23855, 23920, 25323, 26220, 27892, 27968, 28405, 28626, 28704, 29360, 29640, 33764, 34086, 34865, 34960, 35232, 35880, 38168, 39520, 41838, 41952, 42205, 44040, 45448, 47424, 47710, 47840, 50646, 52440, 55784, 56810, 57252, 57408, 58720, 59280, 67528, 68172, 69730, 69920, 70464, 71565, 71760, 76336, 79040, 83676, 83904, 84410, 85215, 88080, 90649, 90896, 95420, 95680, 101292, 104595, 104880, 109733, 111568, 113620, 114504, 117440, 118560, 126615, 135056, 136344, 139460, 139840, 143130, 143520, 152672, 160379, 167352, 168820, 170430, 176160, 181298, 181792, 190840, 202584, 209190, 209760, 219466, 223136, 227240, 229008, 237120, 253230, 270112, 271947, 272688, 278920, 286260, 287040, 305344, 320758, 329199, 334704, 337640, 340860, 352320, 362596, 363584, 381680, 405168, 418380, 419520, 438932, 446272, 453245, 454480, 458016, 481137, 506460, 540224, 543894, 545376, 548665, 557840, 572520, 641516, 658398, 669408, 675280, 681720, 725192, 763360, 801895, 810336, 836760, 877864, 906490, 908960, 916032, 962274, 1012920, 1087788, 1090752, 1097330, 1115680, 1145040, 1283032, 1316796, 1338816, 1350560, 1359735, 1363440, 1450384, 1526720, 1603790, 1620672, 1645995, 1673520, 1755728, 1812980, 1817920, 1924548, 2025840, 2084927, 2175576, 2194660, 2231360, 2290080, 2405685, 2566064, 2633592, 2701120, 2719470, 2726880, 2900768, 3207580, 3291990, 3347040, 3511456, 3625960, 3849096, 4051680, 4169854, 4351152, 4389320, 4580160, 4811370, 5132128, 5267184, 5438940, 5453760, 5801536, 6254781, 6415160, 6583980, 6694080, 7022912, 7251920, 7698192, 8103360, 8339708, 8702304, 8778640, 9622740, 10264256, 10424635, 10534368, 10877880, 12509562, 12830320, 13167960, 14503840, 15396384, 16679416, 17404608, 17557280, 19245480, 20849270, 21068736, 21755760, 25019124, 25660640, 26335920, 29007680, 30792768, 31273905, 33358832, 35114560, 38490960, 41698540, 43511520, 50038248, 51321280, 52671840, 62547810, 66717664, 76981920, 83397080, 87023040, 100076496, 105343680, 125095620, 133435328, 153963840, 166794160, 200152992, 250191240, 333588320, 400305984, 500382480, 667176640, 1000764960, 2001529920]

約数ペア:

[(1, 2001529920), (2, 1000764960), (3, 667176640), (4, 500382480), (5, 400305984), (6, 333588320), (8, 250191240), (10, 200152992), (12, 166794160), (13, 153963840), (15, 133435328), (16, 125095620), (19, 105343680), (20, 100076496), (23, 87023040), (24, 83397080), (26, 76981920), (30, 66717664), (32, 62547810), (38, 52671840), (39, 51321280), (40, 50038248), (46, 43511520), (48, 41698540), (52, 38490960), (57, 35114560), (60, 33358832), (64, 31273905), (65, 30792768), (69, 29007680), (76, 26335920), (78, 25660640), (80, 25019124), (92, 21755760), (95, 21068736), (96, 20849270), (104, 19245480), (114, 17557280), (115, 17404608), (120, 16679416), (130, 15396384), (138, 14503840), (152, 13167960), (156, 12830320), (160, 12509562), (184, 10877880), (190, 10534368), (192, 10424635), (195, 10264256), (208, 9622740), (228, 8778640), (230, 8702304), (240, 8339708), (247, 8103360), (260, 7698192), (276, 7251920), (285, 7022912), (299, 6694080), (304, 6583980), (312, 6415160), (320, 6254781), (345, 5801536), (367, 5453760), (368, 5438940), (380, 5267184), (390, 5132128), (416, 4811370), (437, 4580160), (456, 4389320), (460, 4351152), (480, 4169854), (494, 4051680), (520, 3849096), (552, 3625960), (570, 3511456), (598, 3347040), (608, 3291990), (624, 3207580), (690, 2900768), (734, 2726880), (736, 2719470), (741, 2701120), (760, 2633592), (780, 2566064), (832, 2405685), (874, 2290080), (897, 2231360), (912, 2194660), (920, 2175576), (960, 2084927), (988, 2025840), (1040, 1924548), (1101, 1817920), (1104, 1812980), (1140, 1755728), (1196, 1673520), (1216, 1645995), (1235, 1620672), (1248, 1603790), (1311, 1526720), (1380, 1450384), (1468, 1363440), (1472, 1359735), (1482, 1350560), (1495, 1338816), (1520, 1316796), (1560, 1283032), (1748, 1145040), (1794, 1115680), (1824, 1097330), (1835, 1090752), (1840, 1087788), (1976, 1012920), (2080, 962274), (2185, 916032), (2202, 908960), (2208, 906490), (2280, 877864), (2392, 836760), (2470, 810336), (2496, 801895), (2622, 763360), (2760, 725192), (2936, 681720), (2964, 675280), (2990, 669408), (3040, 658398), (3120, 641516), (3496, 572520), (3588, 557840), (3648, 548665), (3670, 545376), (3680, 543894), (3705, 540224), (3952, 506460), (4160, 481137), (4370, 458016), (4404, 454480), (4416, 453245), (4485, 446272), (4560, 438932), (4771, 419520), (4784, 418380), (4940, 405168), (5244, 381680), (5505, 363584), (5520, 362596), (5681, 352320), (5872, 340860), (5928, 337640), (5980, 334704), (6080, 329199), (6240, 320758), (6555, 305344), (6973, 287040), (6992, 286260), (7176, 278920), (7340, 272688), (7360, 271947), (7410, 270112), (7904, 253230), (8441, 237120), (8740, 229008), (8808, 227240), (8970, 223136), (9120, 219466), (9542, 209760), (9568, 209190), (9880, 202584), (10488, 190840), (11010, 181792), (11040, 181298), (11362, 176160), (11744, 170430), (11856, 168820), (11960, 167352), (12480, 160379), (13110, 152672), (13946, 143520), (13984, 143130), (14313, 139840), (14352, 139460), (14680, 136344), (14820, 135056), (15808, 126615), (16882, 118560), (17043, 117440), (17480, 114504), (17616, 113620), (17940, 111568), (18240, 109733), (19084, 104880), (19136, 104595), (19760, 101292), (20919, 95680), (20976, 95420), (22020, 90896), (22080, 90649), (22724, 88080), (23488, 85215), (23712, 84410), (23855, 83904), (23920, 83676), (25323, 79040), (26220, 76336), (27892, 71760), (27968, 71565), (28405, 70464), (28626, 69920), (28704, 69730), (29360, 68172), (29640, 67528), (33764, 59280), (34086, 58720), (34865, 57408), (34960, 57252), (35232, 56810), (35880, 55784), (38168, 52440), (39520, 50646), (41838, 47840), (41952, 47710), (42205, 47424), (44040, 45448)]