496784160

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1$

素因数の和:248

約数の個数: 288

約数和(自身を含む): 1774700928

約数和(自身を除く): 1277916768

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, 71, 72, 80, 86, 90, 96, 113, 120, 129, 142, 144, 160, 172, 180, 213, 215, 226, 240, 258, 284, 288, 339, 344, 355, 360, 387, 426, 430, 452, 480, 516, 565, 568, 639, 645, 678, 688, 710, 720, 774, 852, 860, 904, 1017, 1032, 1065, 1130, 1136, 1278, 1290, 1356, 1376, 1420, 1440, 1548, 1695, 1704, 1720, 1808, 1935, 2034, 2064, 2130, 2260, 2272, 2556, 2580, 2712, 2840, 3053, 3096, 3195, 3390, 3408, 3440, 3616, 3870, 4068, 4128, 4260, 4520, 4859, 5085, 5112, 5160, 5424, 5680, 6106, 6192, 6390, 6780, 6816, 6880, 7740, 8023, 8136, 8520, 9040, 9159, 9718, 10170, 10224, 10320, 10848, 11360, 12212, 12384, 12780, 13560, 14577, 15265, 15480, 16046, 16272, 17040, 18080, 18318, 19436, 20340, 20448, 20640, 24069, 24295, 24424, 25560, 27120, 27477, 29154, 30530, 30960, 32092, 32544, 34080, 36636, 38872, 40115, 40680, 43731, 45795, 48138, 48590, 48848, 51120, 54240, 54954, 58308, 61060, 61920, 64184, 72207, 72885, 73272, 77744, 80230, 81360, 87462, 91590, 96276, 97180, 97696, 102240, 109908, 116616, 120345, 122120, 128368, 137385, 144414, 145770, 146544, 155488, 160460, 162720, 174924, 183180, 192552, 194360, 218655, 219816, 233232, 240690, 244240, 256736, 274770, 288828, 291540, 293088, 320920, 344989, 349848, 361035, 366360, 385104, 388720, 437310, 439632, 466464, 481380, 488480, 549540, 577656, 583080, 641840, 689978, 699696, 722070, 732720, 770208, 777440, 874620, 879264, 962760, 1034967, 1099080, 1155312, 1166160, 1283680, 1379956, 1399392, 1444140, 1465440, 1724945, 1749240, 1925520, 2069934, 2198160, 2310624, 2332320, 2759912, 2888280, 3104901, 3449890, 3498480, 3851040, 4139868, 4396320, 5174835, 5519824, 5776560, 6209802, 6899780, 6996960, 8279736, 10349670, 11039648, 11553120, 12419604, 13799560, 15524505, 16559472, 20699340, 24839208, 27599120, 31049010, 33118944, 41398680, 49678416, 55198240, 62098020, 82797360, 99356832, 124196040, 165594720, 248392080, 496784160]

約数ペア:

[(1, 496784160), (2, 248392080), (3, 165594720), (4, 124196040), (5, 99356832), (6, 82797360), (8, 62098020), (9, 55198240), (10, 49678416), (12, 41398680), (15, 33118944), (16, 31049010), (18, 27599120), (20, 24839208), (24, 20699340), (30, 16559472), (32, 15524505), (36, 13799560), (40, 12419604), (43, 11553120), (45, 11039648), (48, 10349670), (60, 8279736), (71, 6996960), (72, 6899780), (80, 6209802), (86, 5776560), (90, 5519824), (96, 5174835), (113, 4396320), (120, 4139868), (129, 3851040), (142, 3498480), (144, 3449890), (160, 3104901), (172, 2888280), (180, 2759912), (213, 2332320), (215, 2310624), (226, 2198160), (240, 2069934), (258, 1925520), (284, 1749240), (288, 1724945), (339, 1465440), (344, 1444140), (355, 1399392), (360, 1379956), (387, 1283680), (426, 1166160), (430, 1155312), (452, 1099080), (480, 1034967), (516, 962760), (565, 879264), (568, 874620), (639, 777440), (645, 770208), (678, 732720), (688, 722070), (710, 699696), (720, 689978), (774, 641840), (852, 583080), (860, 577656), (904, 549540), (1017, 488480), (1032, 481380), (1065, 466464), (1130, 439632), (1136, 437310), (1278, 388720), (1290, 385104), (1356, 366360), (1376, 361035), (1420, 349848), (1440, 344989), (1548, 320920), (1695, 293088), (1704, 291540), (1720, 288828), (1808, 274770), (1935, 256736), (2034, 244240), (2064, 240690), (2130, 233232), (2260, 219816), (2272, 218655), (2556, 194360), (2580, 192552), (2712, 183180), (2840, 174924), (3053, 162720), (3096, 160460), (3195, 155488), (3390, 146544), (3408, 145770), (3440, 144414), (3616, 137385), (3870, 128368), (4068, 122120), (4128, 120345), (4260, 116616), (4520, 109908), (4859, 102240), (5085, 97696), (5112, 97180), (5160, 96276), (5424, 91590), (5680, 87462), (6106, 81360), (6192, 80230), (6390, 77744), (6780, 73272), (6816, 72885), (6880, 72207), (7740, 64184), (8023, 61920), (8136, 61060), (8520, 58308), (9040, 54954), (9159, 54240), (9718, 51120), (10170, 48848), (10224, 48590), (10320, 48138), (10848, 45795), (11360, 43731), (12212, 40680), (12384, 40115), (12780, 38872), (13560, 36636), (14577, 34080), (15265, 32544), (15480, 32092), (16046, 30960), (16272, 30530), (17040, 29154), (18080, 27477), (18318, 27120), (19436, 25560), (20340, 24424), (20448, 24295), (20640, 24069)]