243568080

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{181}}^1$

素因数の和:299

約数の個数: 320

約数和(自身を含む): 974937600

約数和(自身を除く): 731369520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 89, 90, 105, 108, 112, 120, 126, 135, 140, 144, 168, 178, 180, 181, 189, 210, 216, 240, 252, 267, 270, 280, 315, 336, 356, 360, 362, 378, 420, 432, 445, 504, 534, 540, 543, 560, 623, 630, 712, 720, 724, 756, 801, 840, 890, 905, 945, 1008, 1068, 1080, 1086, 1246, 1260, 1267, 1335, 1424, 1448, 1512, 1602, 1629, 1680, 1780, 1810, 1869, 1890, 2136, 2160, 2172, 2403, 2492, 2520, 2534, 2670, 2715, 2896, 3024, 3115, 3204, 3258, 3560, 3620, 3738, 3780, 3801, 4005, 4272, 4344, 4806, 4887, 4984, 5040, 5068, 5340, 5430, 5607, 6230, 6335, 6408, 6516, 7120, 7240, 7476, 7560, 7602, 8010, 8145, 8688, 9345, 9612, 9774, 9968, 10136, 10680, 10860, 11214, 11403, 12015, 12460, 12670, 12816, 13032, 14480, 14952, 15120, 15204, 16020, 16109, 16290, 16821, 18690, 19005, 19224, 19548, 20272, 21360, 21720, 22428, 22806, 24030, 24435, 24920, 25340, 26064, 28035, 29904, 30408, 32040, 32218, 32580, 33642, 34209, 37380, 38010, 38448, 39096, 43440, 44856, 45612, 48060, 48327, 48870, 49840, 50680, 56070, 57015, 60816, 64080, 64436, 65160, 67284, 68418, 74760, 76020, 78192, 80545, 84105, 89712, 91224, 96120, 96654, 97740, 101360, 112140, 112763, 114030, 128872, 130320, 134568, 136836, 144981, 149520, 152040, 161090, 168210, 171045, 182448, 192240, 193308, 195480, 224280, 225526, 228060, 241635, 257744, 269136, 273672, 289962, 304080, 322180, 336420, 338289, 342090, 386616, 390960, 434943, 448560, 451052, 456120, 483270, 547344, 563815, 579924, 644360, 672840, 676578, 684180, 724905, 773232, 869886, 902104, 912240, 966540, 1014867, 1127630, 1159848, 1288720, 1345680, 1353156, 1368360, 1449810, 1691445, 1739772, 1804208, 1933080, 2029734, 2174715, 2255260, 2319696, 2706312, 2736720, 2899620, 3044601, 3382890, 3479544, 3866160, 4059468, 4349430, 4510520, 5074335, 5412624, 5799240, 6089202, 6765780, 6959088, 8118936, 8698860, 9021040, 10148670, 11598480, 12178404, 13531560, 15223005, 16237872, 17397720, 20297340, 24356808, 27063120, 30446010, 34795440, 40594680, 48713616, 60892020, 81189360, 121784040, 243568080]

約数ペア:

[(1, 243568080), (2, 121784040), (3, 81189360), (4, 60892020), (5, 48713616), (6, 40594680), (7, 34795440), (8, 30446010), (9, 27063120), (10, 24356808), (12, 20297340), (14, 17397720), (15, 16237872), (16, 15223005), (18, 13531560), (20, 12178404), (21, 11598480), (24, 10148670), (27, 9021040), (28, 8698860), (30, 8118936), (35, 6959088), (36, 6765780), (40, 6089202), (42, 5799240), (45, 5412624), (48, 5074335), (54, 4510520), (56, 4349430), (60, 4059468), (63, 3866160), (70, 3479544), (72, 3382890), (80, 3044601), (84, 2899620), (89, 2736720), (90, 2706312), (105, 2319696), (108, 2255260), (112, 2174715), (120, 2029734), (126, 1933080), (135, 1804208), (140, 1739772), (144, 1691445), (168, 1449810), (178, 1368360), (180, 1353156), (181, 1345680), (189, 1288720), (210, 1159848), (216, 1127630), (240, 1014867), (252, 966540), (267, 912240), (270, 902104), (280, 869886), (315, 773232), (336, 724905), (356, 684180), (360, 676578), (362, 672840), (378, 644360), (420, 579924), (432, 563815), (445, 547344), (504, 483270), (534, 456120), (540, 451052), (543, 448560), (560, 434943), (623, 390960), (630, 386616), (712, 342090), (720, 338289), (724, 336420), (756, 322180), (801, 304080), (840, 289962), (890, 273672), (905, 269136), (945, 257744), (1008, 241635), (1068, 228060), (1080, 225526), (1086, 224280), (1246, 195480), (1260, 193308), (1267, 192240), (1335, 182448), (1424, 171045), (1448, 168210), (1512, 161090), (1602, 152040), (1629, 149520), (1680, 144981), (1780, 136836), (1810, 134568), (1869, 130320), (1890, 128872), (2136, 114030), (2160, 112763), (2172, 112140), (2403, 101360), (2492, 97740), (2520, 96654), (2534, 96120), (2670, 91224), (2715, 89712), (2896, 84105), (3024, 80545), (3115, 78192), (3204, 76020), (3258, 74760), (3560, 68418), (3620, 67284), (3738, 65160), (3780, 64436), (3801, 64080), (4005, 60816), (4272, 57015), (4344, 56070), (4806, 50680), (4887, 49840), (4984, 48870), (5040, 48327), (5068, 48060), (5340, 45612), (5430, 44856), (5607, 43440), (6230, 39096), (6335, 38448), (6408, 38010), (6516, 37380), (7120, 34209), (7240, 33642), (7476, 32580), (7560, 32218), (7602, 32040), (8010, 30408), (8145, 29904), (8688, 28035), (9345, 26064), (9612, 25340), (9774, 24920), (9968, 24435), (10136, 24030), (10680, 22806), (10860, 22428), (11214, 21720), (11403, 21360), (12015, 20272), (12460, 19548), (12670, 19224), (12816, 19005), (13032, 18690), (14480, 16821), (14952, 16290), (15120, 16109), (15204, 16020)]