391603680

素因数分解:

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

素因数の和:423

約数の個数: 384

約数和(自身を含む): 1557964800

約数和(自身を除く): 1166361120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 19, 20, 24, 26, 27, 30, 32, 36, 38, 39, 40, 45, 48, 52, 54, 57, 60, 65, 72, 76, 78, 80, 90, 95, 96, 104, 108, 114, 117, 120, 130, 135, 144, 152, 156, 160, 171, 180, 190, 195, 208, 216, 228, 234, 240, 247, 260, 270, 285, 288, 304, 312, 342, 351, 360, 367, 380, 390, 416, 432, 456, 468, 480, 494, 513, 520, 540, 570, 585, 608, 624, 684, 702, 720, 734, 741, 760, 780, 855, 864, 912, 936, 988, 1026, 1040, 1080, 1101, 1140, 1170, 1235, 1248, 1368, 1404, 1440, 1468, 1482, 1520, 1560, 1710, 1755, 1824, 1835, 1872, 1976, 2052, 2080, 2160, 2202, 2223, 2280, 2340, 2470, 2565, 2736, 2808, 2936, 2964, 3040, 3120, 3303, 3420, 3510, 3670, 3705, 3744, 3952, 4104, 4320, 4404, 4446, 4560, 4680, 4771, 4940, 5130, 5472, 5505, 5616, 5872, 5928, 6240, 6606, 6669, 6840, 6973, 7020, 7340, 7410, 7904, 8208, 8808, 8892, 9120, 9360, 9542, 9880, 9909, 10260, 11010, 11115, 11232, 11744, 11856, 13212, 13338, 13680, 13946, 14040, 14313, 14680, 14820, 16416, 16515, 17616, 17784, 18720, 19084, 19760, 19818, 20520, 20919, 22020, 22230, 23712, 23855, 26424, 26676, 27360, 27892, 28080, 28626, 29360, 29640, 33030, 33345, 34865, 35232, 35568, 38168, 39520, 39636, 41040, 41838, 42939, 44040, 44460, 47710, 49545, 52848, 53352, 55784, 56160, 57252, 58720, 59280, 62757, 66060, 66690, 69730, 71136, 71565, 76336, 79272, 82080, 83676, 85878, 88080, 88920, 90649, 95420, 99090, 104595, 105696, 106704, 111568, 114504, 118560, 125514, 128817, 132120, 133380, 139460, 143130, 152672, 158544, 167352, 171756, 176160, 177840, 181298, 188271, 190840, 198180, 209190, 213408, 214695, 223136, 229008, 251028, 257634, 264240, 266760, 271947, 278920, 286260, 313785, 317088, 334704, 343512, 355680, 362596, 376542, 381680, 396360, 418380, 429390, 453245, 458016, 502056, 515268, 528480, 533520, 543894, 557840, 572520, 627570, 644085, 669408, 687024, 725192, 753084, 763360, 792720, 815841, 836760, 858780, 906490, 941355, 1004112, 1030536, 1067040, 1087788, 1115680, 1145040, 1255140, 1288170, 1359735, 1374048, 1450384, 1506168, 1585440, 1631682, 1673520, 1717560, 1812980, 1882710, 2008224, 2061072, 2175576, 2290080, 2447523, 2510280, 2576340, 2719470, 2900768, 3012336, 3263364, 3347040, 3435120, 3625960, 3765420, 4079205, 4122144, 4351152, 4895046, 5020560, 5152680, 5438940, 6024672, 6526728, 6870240, 7251920, 7530840, 8158410, 8702304, 9790092, 10041120, 10305360, 10877880, 12237615, 13053456, 14503840, 15061680, 16316820, 19580184, 20610720, 21755760, 24475230, 26106912, 30123360, 32633640, 39160368, 43511520, 48950460, 65267280, 78320736, 97900920, 130534560, 195801840, 391603680]

約数ペア:

[(1, 391603680), (2, 195801840), (3, 130534560), (4, 97900920), (5, 78320736), (6, 65267280), (8, 48950460), (9, 43511520), (10, 39160368), (12, 32633640), (13, 30123360), (15, 26106912), (16, 24475230), (18, 21755760), (19, 20610720), (20, 19580184), (24, 16316820), (26, 15061680), (27, 14503840), (30, 13053456), (32, 12237615), (36, 10877880), (38, 10305360), (39, 10041120), (40, 9790092), (45, 8702304), (48, 8158410), (52, 7530840), (54, 7251920), (57, 6870240), (60, 6526728), (65, 6024672), (72, 5438940), (76, 5152680), (78, 5020560), (80, 4895046), (90, 4351152), (95, 4122144), (96, 4079205), (104, 3765420), (108, 3625960), (114, 3435120), (117, 3347040), (120, 3263364), (130, 3012336), (135, 2900768), (144, 2719470), (152, 2576340), (156, 2510280), (160, 2447523), (171, 2290080), (180, 2175576), (190, 2061072), (195, 2008224), (208, 1882710), (216, 1812980), (228, 1717560), (234, 1673520), (240, 1631682), (247, 1585440), (260, 1506168), (270, 1450384), (285, 1374048), (288, 1359735), (304, 1288170), (312, 1255140), (342, 1145040), (351, 1115680), (360, 1087788), (367, 1067040), (380, 1030536), (390, 1004112), (416, 941355), (432, 906490), (456, 858780), (468, 836760), (480, 815841), (494, 792720), (513, 763360), (520, 753084), (540, 725192), (570, 687024), (585, 669408), (608, 644085), (624, 627570), (684, 572520), (702, 557840), (720, 543894), (734, 533520), (741, 528480), (760, 515268), (780, 502056), (855, 458016), (864, 453245), (912, 429390), (936, 418380), (988, 396360), (1026, 381680), (1040, 376542), (1080, 362596), (1101, 355680), (1140, 343512), (1170, 334704), (1235, 317088), (1248, 313785), (1368, 286260), (1404, 278920), (1440, 271947), (1468, 266760), (1482, 264240), (1520, 257634), (1560, 251028), (1710, 229008), (1755, 223136), (1824, 214695), (1835, 213408), (1872, 209190), (1976, 198180), (2052, 190840), (2080, 188271), (2160, 181298), (2202, 177840), (2223, 176160), (2280, 171756), (2340, 167352), (2470, 158544), (2565, 152672), (2736, 143130), (2808, 139460), (2936, 133380), (2964, 132120), (3040, 128817), (3120, 125514), (3303, 118560), (3420, 114504), (3510, 111568), (3670, 106704), (3705, 105696), (3744, 104595), (3952, 99090), (4104, 95420), (4320, 90649), (4404, 88920), (4446, 88080), (4560, 85878), (4680, 83676), (4771, 82080), (4940, 79272), (5130, 76336), (5472, 71565), (5505, 71136), (5616, 69730), (5872, 66690), (5928, 66060), (6240, 62757), (6606, 59280), (6669, 58720), (6840, 57252), (6973, 56160), (7020, 55784), (7340, 53352), (7410, 52848), (7904, 49545), (8208, 47710), (8808, 44460), (8892, 44040), (9120, 42939), (9360, 41838), (9542, 41040), (9880, 39636), (9909, 39520), (10260, 38168), (11010, 35568), (11115, 35232), (11232, 34865), (11744, 33345), (11856, 33030), (13212, 29640), (13338, 29360), (13680, 28626), (13946, 28080), (14040, 27892), (14313, 27360), (14680, 26676), (14820, 26424), (16416, 23855), (16515, 23712), (17616, 22230), (17784, 22020), (18720, 20919), (19084, 20520), (19760, 19818)]