168049462880

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^2\times {\mathrm{443}}^1\times {\mathrm{14029}}^1$

素因数の和:14513

約数の個数: 144

約数和(自身を含む): 430906981680

約数和(自身を除く): 262857518800

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 169, 208, 260, 338, 416, 443, 520, 676, 845, 886, 1040, 1352, 1690, 1772, 2080, 2215, 2704, 3380, 3544, 4430, 5408, 5759, 6760, 7088, 8860, 11518, 13520, 14029, 14176, 17720, 23036, 27040, 28058, 28795, 35440, 46072, 56116, 57590, 70145, 70880, 74867, 92144, 112232, 115180, 140290, 149734, 182377, 184288, 224464, 230360, 280580, 299468, 364754, 374335, 448928, 460720, 561160, 598936, 729508, 748670, 911885, 921440, 1122320, 1197872, 1459016, 1497340, 1823770, 2244640, 2370901, 2395744, 2918032, 2994680, 3647540, 4741802, 5836064, 5989360, 6214847, 7295080, 9483604, 11854505, 11978720, 12429694, 14590160, 18967208, 23709010, 24859388, 29180320, 31074235, 37934416, 47418020, 49718776, 62148470, 75868832, 80793011, 94836040, 99437552, 124296940, 161586022, 189672080, 198875104, 248593880, 323172044, 379344160, 403965055, 497187760, 646344088, 807930110, 994375520, 1050309143, 1292688176, 1615860220, 2100618286, 2585376352, 3231720440, 4201236572, 5251545715, 6463440880, 8402473144, 10503091430, 12926881760, 16804946288, 21006182860, 33609892576, 42012365720, 84024731440, 168049462880]

約数ペア:

[(1, 168049462880), (2, 84024731440), (4, 42012365720), (5, 33609892576), (8, 21006182860), (10, 16804946288), (13, 12926881760), (16, 10503091430), (20, 8402473144), (26, 6463440880), (32, 5251545715), (40, 4201236572), (52, 3231720440), (65, 2585376352), (80, 2100618286), (104, 1615860220), (130, 1292688176), (160, 1050309143), (169, 994375520), (208, 807930110), (260, 646344088), (338, 497187760), (416, 403965055), (443, 379344160), (520, 323172044), (676, 248593880), (845, 198875104), (886, 189672080), (1040, 161586022), (1352, 124296940), (1690, 99437552), (1772, 94836040), (2080, 80793011), (2215, 75868832), (2704, 62148470), (3380, 49718776), (3544, 47418020), (4430, 37934416), (5408, 31074235), (5759, 29180320), (6760, 24859388), (7088, 23709010), (8860, 18967208), (11518, 14590160), (13520, 12429694), (14029, 11978720), (14176, 11854505), (17720, 9483604), (23036, 7295080), (27040, 6214847), (28058, 5989360), (28795, 5836064), (35440, 4741802), (46072, 3647540), (56116, 2994680), (57590, 2918032), (70145, 2395744), (70880, 2370901), (74867, 2244640), (92144, 1823770), (112232, 1497340), (115180, 1459016), (140290, 1197872), (149734, 1122320), (182377, 921440), (184288, 911885), (224464, 748670), (230360, 729508), (280580, 598936), (299468, 561160), (364754, 460720), (374335, 448928)]