1684304640

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{293}}^1\times {\mathrm{499}}^1$

素因数の和:819

約数の個数: 216

約数和(自身を含む): 5859126000

約数和(自身を除く): 4174821360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 293, 320, 360, 384, 480, 499, 576, 586, 640, 720, 768, 879, 960, 998, 1152, 1172, 1280, 1440, 1465, 1497, 1758, 1920, 1996, 2304, 2344, 2495, 2637, 2880, 2930, 2994, 3516, 3840, 3992, 4395, 4491, 4688, 4990, 5274, 5760, 5860, 5988, 7032, 7485, 7984, 8790, 8982, 9376, 9980, 10548, 11520, 11720, 11976, 13185, 14064, 14970, 15968, 17580, 17964, 18752, 19960, 21096, 22455, 23440, 23952, 26370, 28128, 29940, 31936, 35160, 35928, 37504, 39920, 42192, 44910, 46880, 47904, 52740, 56256, 59880, 63872, 70320, 71856, 75008, 79840, 84384, 89820, 93760, 95808, 105480, 112512, 119760, 127744, 140640, 143712, 146207, 159680, 168768, 179640, 187520, 191616, 210960, 225024, 239520, 281280, 287424, 292414, 319360, 337536, 359280, 375040, 383232, 421920, 438621, 479040, 562560, 574848, 584828, 638720, 675072, 718560, 731035, 843840, 877242, 958080, 1125120, 1149696, 1169656, 1315863, 1437120, 1462070, 1687680, 1754484, 1916160, 2193105, 2339312, 2631726, 2874240, 2924140, 3375360, 3508968, 4386210, 4678624, 5263452, 5748480, 5848280, 6579315, 7017936, 8772420, 9357248, 10526904, 11696560, 13158630, 14035872, 17544840, 18714496, 21053808, 23393120, 26317260, 28071744, 35089680, 37428992, 42107616, 46786240, 52634520, 56143488, 70179360, 84215232, 93572480, 105269040, 112286976, 140358720, 168430464, 187144960, 210538080, 280717440, 336860928, 421076160, 561434880, 842152320, 1684304640]

約数ペア:

[(1, 1684304640), (2, 842152320), (3, 561434880), (4, 421076160), (5, 336860928), (6, 280717440), (8, 210538080), (9, 187144960), (10, 168430464), (12, 140358720), (15, 112286976), (16, 105269040), (18, 93572480), (20, 84215232), (24, 70179360), (30, 56143488), (32, 52634520), (36, 46786240), (40, 42107616), (45, 37428992), (48, 35089680), (60, 28071744), (64, 26317260), (72, 23393120), (80, 21053808), (90, 18714496), (96, 17544840), (120, 14035872), (128, 13158630), (144, 11696560), (160, 10526904), (180, 9357248), (192, 8772420), (240, 7017936), (256, 6579315), (288, 5848280), (293, 5748480), (320, 5263452), (360, 4678624), (384, 4386210), (480, 3508968), (499, 3375360), (576, 2924140), (586, 2874240), (640, 2631726), (720, 2339312), (768, 2193105), (879, 1916160), (960, 1754484), (998, 1687680), (1152, 1462070), (1172, 1437120), (1280, 1315863), (1440, 1169656), (1465, 1149696), (1497, 1125120), (1758, 958080), (1920, 877242), (1996, 843840), (2304, 731035), (2344, 718560), (2495, 675072), (2637, 638720), (2880, 584828), (2930, 574848), (2994, 562560), (3516, 479040), (3840, 438621), (3992, 421920), (4395, 383232), (4491, 375040), (4688, 359280), (4990, 337536), (5274, 319360), (5760, 292414), (5860, 287424), (5988, 281280), (7032, 239520), (7485, 225024), (7984, 210960), (8790, 191616), (8982, 187520), (9376, 179640), (9980, 168768), (10548, 159680), (11520, 146207), (11720, 143712), (11976, 140640), (13185, 127744), (14064, 119760), (14970, 112512), (15968, 105480), (17580, 95808), (17964, 93760), (18752, 89820), (19960, 84384), (21096, 79840), (22455, 75008), (23440, 71856), (23952, 70320), (26370, 63872), (28128, 59880), (29940, 56256), (31936, 52740), (35160, 47904), (35928, 46880), (37504, 44910), (39920, 42192)]