7977683840

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^2\times {\mathrm{109}}^1$

素因数の和:214

約数の個数: 384

約数和(自身を含む): 24065553600

約数和(自身を除く): 16087869760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 31, 32, 34, 35, 40, 56, 62, 64, 68, 70, 80, 85, 109, 112, 119, 124, 128, 136, 140, 155, 160, 170, 217, 218, 224, 238, 248, 272, 280, 310, 320, 340, 434, 436, 448, 476, 496, 527, 544, 545, 560, 595, 620, 640, 680, 763, 868, 872, 896, 952, 961, 992, 1054, 1085, 1088, 1090, 1120, 1190, 1240, 1360, 1526, 1736, 1744, 1853, 1904, 1922, 1984, 2108, 2170, 2176, 2180, 2240, 2380, 2480, 2635, 2720, 3052, 3379, 3472, 3488, 3689, 3706, 3808, 3815, 3844, 3968, 4216, 4340, 4360, 4480, 4760, 4805, 4960, 5270, 5440, 6104, 6727, 6758, 6944, 6976, 7378, 7412, 7616, 7630, 7688, 8432, 8680, 8720, 9265, 9520, 9610, 9920, 10540, 10880, 12208, 12971, 13454, 13516, 13888, 13952, 14756, 14824, 15232, 15260, 15376, 16337, 16864, 16895, 17360, 17440, 18445, 18530, 19040, 19220, 19840, 21080, 23653, 24416, 25942, 26908, 27032, 27776, 29512, 29648, 30520, 30752, 32674, 33635, 33728, 33790, 34720, 34880, 36890, 37060, 38080, 38440, 42160, 47306, 48832, 51884, 53816, 54064, 57443, 59024, 59296, 61040, 61504, 64855, 65348, 67270, 67456, 67580, 69440, 69760, 73780, 74120, 76160, 76880, 81685, 84320, 94612, 97664, 103768, 104749, 107632, 108128, 114359, 114886, 118048, 118265, 118592, 122080, 123008, 129710, 130696, 134540, 135160, 138880, 147560, 148240, 153760, 163370, 168640, 189224, 207536, 209498, 215264, 216256, 228718, 229772, 236096, 236530, 237184, 244160, 259420, 261392, 269080, 270320, 287215, 295120, 296480, 307520, 326740, 337280, 378448, 402101, 415072, 418996, 430528, 432512, 457436, 459544, 472192, 473060, 488320, 518840, 522784, 523745, 538160, 540640, 571795, 574430, 590240, 592960, 615040, 653480, 733243, 756896, 804202, 830144, 837992, 861056, 914872, 919088, 946120, 1037680, 1045568, 1047490, 1076320, 1081280, 1143590, 1148860, 1180480, 1185920, 1306960, 1466486, 1513792, 1608404, 1660288, 1675984, 1780733, 1829744, 1838176, 1892240, 2010505, 2075360, 2091136, 2094980, 2152640, 2162560, 2287180, 2297720, 2360960, 2613920, 2932972, 3027584, 3216808, 3351968, 3561466, 3659488, 3666215, 3676352, 3784480, 4021010, 4150720, 4189960, 4305280, 4574360, 4595440, 5227840, 5865944, 6433616, 6703936, 7122932, 7318976, 7332430, 7352704, 7568960, 8042020, 8301440, 8379920, 8903665, 9148720, 9190880, 10455680, 11731888, 12465131, 12867232, 13407872, 14245864, 14637952, 14664860, 15137920, 16084040, 16759840, 17807330, 18297440, 18381760, 23463776, 24930262, 25734464, 28491728, 29329720, 32168080, 33519680, 35614660, 36594880, 36763520, 46927552, 49860524, 51468928, 56983456, 58659440, 62325655, 64336160, 67039360, 71229320, 73189760, 93855104, 99721048, 113966912, 117318880, 124651310, 128672320, 142458640, 199442096, 227933824, 234637760, 249302620, 257344640, 284917280, 398884192, 469275520, 498605240, 569834560, 797768384, 997210480, 1139669120, 1595536768, 1994420960, 3988841920, 7977683840]

約数ペア:

[(1, 7977683840), (2, 3988841920), (4, 1994420960), (5, 1595536768), (7, 1139669120), (8, 997210480), (10, 797768384), (14, 569834560), (16, 498605240), (17, 469275520), (20, 398884192), (28, 284917280), (31, 257344640), (32, 249302620), (34, 234637760), (35, 227933824), (40, 199442096), (56, 142458640), (62, 128672320), (64, 124651310), (68, 117318880), (70, 113966912), (80, 99721048), (85, 93855104), (109, 73189760), (112, 71229320), (119, 67039360), (124, 64336160), (128, 62325655), (136, 58659440), (140, 56983456), (155, 51468928), (160, 49860524), (170, 46927552), (217, 36763520), (218, 36594880), (224, 35614660), (238, 33519680), (248, 32168080), (272, 29329720), (280, 28491728), (310, 25734464), (320, 24930262), (340, 23463776), (434, 18381760), (436, 18297440), (448, 17807330), (476, 16759840), (496, 16084040), (527, 15137920), (544, 14664860), (545, 14637952), (560, 14245864), (595, 13407872), (620, 12867232), (640, 12465131), (680, 11731888), (763, 10455680), (868, 9190880), (872, 9148720), (896, 8903665), (952, 8379920), (961, 8301440), (992, 8042020), (1054, 7568960), (1085, 7352704), (1088, 7332430), (1090, 7318976), (1120, 7122932), (1190, 6703936), (1240, 6433616), (1360, 5865944), (1526, 5227840), (1736, 4595440), (1744, 4574360), (1853, 4305280), (1904, 4189960), (1922, 4150720), (1984, 4021010), (2108, 3784480), (2170, 3676352), (2176, 3666215), (2180, 3659488), (2240, 3561466), (2380, 3351968), (2480, 3216808), (2635, 3027584), (2720, 2932972), (3052, 2613920), (3379, 2360960), (3472, 2297720), (3488, 2287180), (3689, 2162560), (3706, 2152640), (3808, 2094980), (3815, 2091136), (3844, 2075360), (3968, 2010505), (4216, 1892240), (4340, 1838176), (4360, 1829744), (4480, 1780733), (4760, 1675984), (4805, 1660288), (4960, 1608404), (5270, 1513792), (5440, 1466486), (6104, 1306960), (6727, 1185920), (6758, 1180480), (6944, 1148860), (6976, 1143590), (7378, 1081280), (7412, 1076320), (7616, 1047490), (7630, 1045568), (7688, 1037680), (8432, 946120), (8680, 919088), (8720, 914872), (9265, 861056), (9520, 837992), (9610, 830144), (9920, 804202), (10540, 756896), (10880, 733243), (12208, 653480), (12971, 615040), (13454, 592960), (13516, 590240), (13888, 574430), (13952, 571795), (14756, 540640), (14824, 538160), (15232, 523745), (15260, 522784), (15376, 518840), (16337, 488320), (16864, 473060), (16895, 472192), (17360, 459544), (17440, 457436), (18445, 432512), (18530, 430528), (19040, 418996), (19220, 415072), (19840, 402101), (21080, 378448), (23653, 337280), (24416, 326740), (25942, 307520), (26908, 296480), (27032, 295120), (27776, 287215), (29512, 270320), (29648, 269080), (30520, 261392), (30752, 259420), (32674, 244160), (33635, 237184), (33728, 236530), (33790, 236096), (34720, 229772), (34880, 228718), (36890, 216256), (37060, 215264), (38080, 209498), (38440, 207536), (42160, 189224), (47306, 168640), (48832, 163370), (51884, 153760), (53816, 148240), (54064, 147560), (57443, 138880), (59024, 135160), (59296, 134540), (61040, 130696), (61504, 129710), (64855, 123008), (65348, 122080), (67270, 118592), (67456, 118265), (67580, 118048), (69440, 114886), (69760, 114359), (73780, 108128), (74120, 107632), (76160, 104749), (76880, 103768), (81685, 97664), (84320, 94612)]