3949009920

素因数分解:

$2^{10}\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1993}}^1$

素因数の和:2067

約数の個数: 264

約数和(自身を含む): 14008456176

約数和(自身を除く): 10059446256

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 43, 45, 48, 60, 64, 72, 80, 86, 90, 96, 120, 128, 129, 144, 160, 172, 180, 192, 215, 240, 256, 258, 288, 320, 344, 360, 384, 387, 430, 480, 512, 516, 576, 640, 645, 688, 720, 768, 774, 860, 960, 1024, 1032, 1152, 1280, 1290, 1376, 1440, 1536, 1548, 1720, 1920, 1935, 1993, 2064, 2304, 2560, 2580, 2752, 2880, 3072, 3096, 3440, 3840, 3870, 3986, 4128, 4608, 5120, 5160, 5504, 5760, 5979, 6192, 6880, 7680, 7740, 7972, 8256, 9216, 9965, 10320, 11008, 11520, 11958, 12384, 13760, 15360, 15480, 15944, 16512, 17937, 19930, 20640, 22016, 23040, 23916, 24768, 27520, 29895, 30960, 31888, 33024, 35874, 39860, 41280, 44032, 46080, 47832, 49536, 55040, 59790, 61920, 63776, 66048, 71748, 79720, 82560, 85699, 89685, 95664, 99072, 110080, 119580, 123840, 127552, 132096, 143496, 159440, 165120, 171398, 179370, 191328, 198144, 220160, 239160, 247680, 255104, 257097, 286992, 318880, 330240, 342796, 358740, 382656, 396288, 428495, 478320, 495360, 510208, 514194, 573984, 637760, 660480, 685592, 717480, 765312, 771291, 856990, 956640, 990720, 1020416, 1028388, 1147968, 1275520, 1285485, 1371184, 1434960, 1530624, 1542582, 1713980, 1913280, 1981440, 2040832, 2056776, 2295936, 2551040, 2570970, 2742368, 2869920, 3061248, 3085164, 3427960, 3826560, 3856455, 4113552, 4591872, 5102080, 5141940, 5484736, 5739840, 6122496, 6170328, 6855920, 7653120, 7712910, 8227104, 9183744, 10204160, 10283880, 10969472, 11479680, 12340656, 13711840, 15306240, 15425820, 16454208, 18367488, 20567760, 21938944, 22959360, 24681312, 27423680, 30612480, 30851640, 32908416, 41135520, 43877888, 45918720, 49362624, 54847360, 61703280, 65816832, 82271040, 87755776, 91837440, 98725248, 109694720, 123406560, 131633664, 164542080, 197450496, 219389440, 246813120, 263267328, 329084160, 394900992, 438778880, 493626240, 658168320, 789801984, 987252480, 1316336640, 1974504960, 3949009920]

約数ペア:

[(1, 3949009920), (2, 1974504960), (3, 1316336640), (4, 987252480), (5, 789801984), (6, 658168320), (8, 493626240), (9, 438778880), (10, 394900992), (12, 329084160), (15, 263267328), (16, 246813120), (18, 219389440), (20, 197450496), (24, 164542080), (30, 131633664), (32, 123406560), (36, 109694720), (40, 98725248), (43, 91837440), (45, 87755776), (48, 82271040), (60, 65816832), (64, 61703280), (72, 54847360), (80, 49362624), (86, 45918720), (90, 43877888), (96, 41135520), (120, 32908416), (128, 30851640), (129, 30612480), (144, 27423680), (160, 24681312), (172, 22959360), (180, 21938944), (192, 20567760), (215, 18367488), (240, 16454208), (256, 15425820), (258, 15306240), (288, 13711840), (320, 12340656), (344, 11479680), (360, 10969472), (384, 10283880), (387, 10204160), (430, 9183744), (480, 8227104), (512, 7712910), (516, 7653120), (576, 6855920), (640, 6170328), (645, 6122496), (688, 5739840), (720, 5484736), (768, 5141940), (774, 5102080), (860, 4591872), (960, 4113552), (1024, 3856455), (1032, 3826560), (1152, 3427960), (1280, 3085164), (1290, 3061248), (1376, 2869920), (1440, 2742368), (1536, 2570970), (1548, 2551040), (1720, 2295936), (1920, 2056776), (1935, 2040832), (1993, 1981440), (2064, 1913280), (2304, 1713980), (2560, 1542582), (2580, 1530624), (2752, 1434960), (2880, 1371184), (3072, 1285485), (3096, 1275520), (3440, 1147968), (3840, 1028388), (3870, 1020416), (3986, 990720), (4128, 956640), (4608, 856990), (5120, 771291), (5160, 765312), (5504, 717480), (5760, 685592), (5979, 660480), (6192, 637760), (6880, 573984), (7680, 514194), (7740, 510208), (7972, 495360), (8256, 478320), (9216, 428495), (9965, 396288), (10320, 382656), (11008, 358740), (11520, 342796), (11958, 330240), (12384, 318880), (13760, 286992), (15360, 257097), (15480, 255104), (15944, 247680), (16512, 239160), (17937, 220160), (19930, 198144), (20640, 191328), (22016, 179370), (23040, 171398), (23916, 165120), (24768, 159440), (27520, 143496), (29895, 132096), (30960, 127552), (31888, 123840), (33024, 119580), (35874, 110080), (39860, 99072), (41280, 95664), (44032, 89685), (46080, 85699), (47832, 82560), (49536, 79720), (55040, 71748), (59790, 66048), (61920, 63776)]