66926160

素因数分解:

$2^4\times 3^2\times 5^1\times 7^3\times {\mathrm{271}}^1$

素因数の和:311

約数の個数: 240

約数和(自身を含む): 263078400

約数和(自身を除く): 196152240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 49, 56, 60, 63, 70, 72, 80, 84, 90, 98, 105, 112, 120, 126, 140, 144, 147, 168, 180, 196, 210, 240, 245, 252, 271, 280, 294, 315, 336, 343, 360, 392, 420, 441, 490, 504, 542, 560, 588, 630, 686, 720, 735, 784, 813, 840, 882, 980, 1008, 1029, 1084, 1176, 1260, 1355, 1372, 1470, 1626, 1680, 1715, 1764, 1897, 1960, 2058, 2168, 2205, 2352, 2439, 2520, 2710, 2744, 2940, 3087, 3252, 3430, 3528, 3794, 3920, 4065, 4116, 4336, 4410, 4878, 5040, 5145, 5420, 5488, 5691, 5880, 6174, 6504, 6860, 7056, 7588, 8130, 8232, 8820, 9485, 9756, 10290, 10840, 11382, 11760, 12195, 12348, 13008, 13279, 13720, 15176, 15435, 16260, 16464, 17073, 17640, 18970, 19512, 20580, 21680, 22764, 24390, 24696, 26558, 27440, 28455, 30352, 30870, 32520, 34146, 35280, 37940, 39024, 39837, 41160, 45528, 48780, 49392, 53116, 56910, 61740, 65040, 66395, 68292, 75880, 79674, 82320, 85365, 91056, 92953, 97560, 106232, 113820, 119511, 123480, 132790, 136584, 151760, 159348, 170730, 185906, 195120, 199185, 212464, 227640, 239022, 246960, 265580, 273168, 278859, 318696, 341460, 371812, 398370, 455280, 464765, 478044, 531160, 557718, 597555, 637392, 682920, 743624, 796740, 836577, 929530, 956088, 1062320, 1115436, 1195110, 1365840, 1394295, 1487248, 1593480, 1673154, 1859060, 1912176, 2230872, 2390220, 2788590, 3186960, 3346308, 3718120, 4182885, 4461744, 4780440, 5577180, 6692616, 7436240, 8365770, 9560880, 11154360, 13385232, 16731540, 22308720, 33463080, 66926160]

約数ペア:

[(1, 66926160), (2, 33463080), (3, 22308720), (4, 16731540), (5, 13385232), (6, 11154360), (7, 9560880), (8, 8365770), (9, 7436240), (10, 6692616), (12, 5577180), (14, 4780440), (15, 4461744), (16, 4182885), (18, 3718120), (20, 3346308), (21, 3186960), (24, 2788590), (28, 2390220), (30, 2230872), (35, 1912176), (36, 1859060), (40, 1673154), (42, 1593480), (45, 1487248), (48, 1394295), (49, 1365840), (56, 1195110), (60, 1115436), (63, 1062320), (70, 956088), (72, 929530), (80, 836577), (84, 796740), (90, 743624), (98, 682920), (105, 637392), (112, 597555), (120, 557718), (126, 531160), (140, 478044), (144, 464765), (147, 455280), (168, 398370), (180, 371812), (196, 341460), (210, 318696), (240, 278859), (245, 273168), (252, 265580), (271, 246960), (280, 239022), (294, 227640), (315, 212464), (336, 199185), (343, 195120), (360, 185906), (392, 170730), (420, 159348), (441, 151760), (490, 136584), (504, 132790), (542, 123480), (560, 119511), (588, 113820), (630, 106232), (686, 97560), (720, 92953), (735, 91056), (784, 85365), (813, 82320), (840, 79674), (882, 75880), (980, 68292), (1008, 66395), (1029, 65040), (1084, 61740), (1176, 56910), (1260, 53116), (1355, 49392), (1372, 48780), (1470, 45528), (1626, 41160), (1680, 39837), (1715, 39024), (1764, 37940), (1897, 35280), (1960, 34146), (2058, 32520), (2168, 30870), (2205, 30352), (2352, 28455), (2439, 27440), (2520, 26558), (2710, 24696), (2744, 24390), (2940, 22764), (3087, 21680), (3252, 20580), (3430, 19512), (3528, 18970), (3794, 17640), (3920, 17073), (4065, 16464), (4116, 16260), (4336, 15435), (4410, 15176), (4878, 13720), (5040, 13279), (5145, 13008), (5420, 12348), (5488, 12195), (5691, 11760), (5880, 11382), (6174, 10840), (6504, 10290), (6860, 9756), (7056, 9485), (7588, 8820), (8130, 8232)]