87023040

素因数分解:

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

素因数の和:419

約数の個数: 224

約数和(自身を含む): 314065920

約数和(自身を除く): 227042880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 19, 20, 24, 26, 30, 32, 38, 39, 40, 48, 52, 57, 60, 64, 65, 76, 78, 80, 95, 96, 104, 114, 120, 130, 152, 156, 160, 190, 192, 195, 208, 228, 240, 247, 260, 285, 304, 312, 320, 367, 380, 390, 416, 456, 480, 494, 520, 570, 608, 624, 734, 741, 760, 780, 832, 912, 960, 988, 1040, 1101, 1140, 1216, 1235, 1248, 1468, 1482, 1520, 1560, 1824, 1835, 1976, 2080, 2202, 2280, 2470, 2496, 2936, 2964, 3040, 3120, 3648, 3670, 3705, 3952, 4160, 4404, 4560, 4771, 4940, 5505, 5872, 5928, 6080, 6240, 6973, 7340, 7410, 7904, 8808, 9120, 9542, 9880, 11010, 11744, 11856, 12480, 13946, 14313, 14680, 14820, 15808, 17616, 18240, 19084, 19760, 20919, 22020, 23488, 23712, 23855, 27892, 28626, 29360, 29640, 34865, 35232, 38168, 39520, 41838, 44040, 47424, 47710, 55784, 57252, 58720, 59280, 69730, 70464, 71565, 76336, 79040, 83676, 88080, 90649, 95420, 104595, 111568, 114504, 117440, 118560, 139460, 143130, 152672, 167352, 176160, 181298, 190840, 209190, 223136, 229008, 237120, 271947, 278920, 286260, 305344, 334704, 352320, 362596, 381680, 418380, 446272, 453245, 458016, 543894, 557840, 572520, 669408, 725192, 763360, 836760, 906490, 916032, 1087788, 1115680, 1145040, 1338816, 1359735, 1450384, 1526720, 1673520, 1812980, 2175576, 2231360, 2290080, 2719470, 2900768, 3347040, 3625960, 4351152, 4580160, 5438940, 5801536, 6694080, 7251920, 8702304, 10877880, 14503840, 17404608, 21755760, 29007680, 43511520, 87023040]

約数ペア:

[(1, 87023040), (2, 43511520), (3, 29007680), (4, 21755760), (5, 17404608), (6, 14503840), (8, 10877880), (10, 8702304), (12, 7251920), (13, 6694080), (15, 5801536), (16, 5438940), (19, 4580160), (20, 4351152), (24, 3625960), (26, 3347040), (30, 2900768), (32, 2719470), (38, 2290080), (39, 2231360), (40, 2175576), (48, 1812980), (52, 1673520), (57, 1526720), (60, 1450384), (64, 1359735), (65, 1338816), (76, 1145040), (78, 1115680), (80, 1087788), (95, 916032), (96, 906490), (104, 836760), (114, 763360), (120, 725192), (130, 669408), (152, 572520), (156, 557840), (160, 543894), (190, 458016), (192, 453245), (195, 446272), (208, 418380), (228, 381680), (240, 362596), (247, 352320), (260, 334704), (285, 305344), (304, 286260), (312, 278920), (320, 271947), (367, 237120), (380, 229008), (390, 223136), (416, 209190), (456, 190840), (480, 181298), (494, 176160), (520, 167352), (570, 152672), (608, 143130), (624, 139460), (734, 118560), (741, 117440), (760, 114504), (780, 111568), (832, 104595), (912, 95420), (960, 90649), (988, 88080), (1040, 83676), (1101, 79040), (1140, 76336), (1216, 71565), (1235, 70464), (1248, 69730), (1468, 59280), (1482, 58720), (1520, 57252), (1560, 55784), (1824, 47710), (1835, 47424), (1976, 44040), (2080, 41838), (2202, 39520), (2280, 38168), (2470, 35232), (2496, 34865), (2936, 29640), (2964, 29360), (3040, 28626), (3120, 27892), (3648, 23855), (3670, 23712), (3705, 23488), (3952, 22020), (4160, 20919), (4404, 19760), (4560, 19084), (4771, 18240), (4940, 17616), (5505, 15808), (5872, 14820), (5928, 14680), (6080, 14313), (6240, 13946), (6973, 12480), (7340, 11856), (7410, 11744), (7904, 11010), (8808, 9880), (9120, 9542)]