1111519920

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{2011}}^1$

素因数の和:2088

約数の個数: 240

約数和(自身を含む): 4095595008

約数和(自身を除く): 2984075088

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 47, 48, 49, 56, 60, 70, 80, 84, 94, 98, 105, 112, 120, 140, 141, 147, 168, 188, 196, 210, 235, 240, 245, 280, 282, 294, 329, 336, 376, 392, 420, 470, 490, 560, 564, 588, 658, 705, 735, 752, 784, 840, 940, 980, 987, 1128, 1176, 1316, 1410, 1470, 1645, 1680, 1880, 1960, 1974, 2011, 2256, 2303, 2352, 2632, 2820, 2940, 3290, 3760, 3920, 3948, 4022, 4606, 4935, 5264, 5640, 5880, 6033, 6580, 6909, 7896, 8044, 9212, 9870, 10055, 11280, 11515, 11760, 12066, 13160, 13818, 14077, 15792, 16088, 18424, 19740, 20110, 23030, 24132, 26320, 27636, 28154, 30165, 32176, 34545, 36848, 39480, 40220, 42231, 46060, 48264, 55272, 56308, 60330, 69090, 70385, 78960, 80440, 84462, 92120, 94517, 96528, 98539, 110544, 112616, 120660, 138180, 140770, 160880, 168924, 184240, 189034, 197078, 211155, 225232, 241320, 276360, 281540, 283551, 295617, 337848, 378068, 394156, 422310, 472585, 482640, 492695, 552720, 563080, 567102, 591234, 661619, 675696, 756136, 788312, 844620, 945170, 985390, 1126160, 1134204, 1182468, 1323238, 1417755, 1478085, 1512272, 1576624, 1689240, 1890340, 1970780, 1984857, 2268408, 2364936, 2646476, 2835510, 2956170, 3308095, 3378480, 3780680, 3941560, 3969714, 4536816, 4631333, 4729872, 5292952, 5671020, 5912340, 6616190, 7561360, 7883120, 7939428, 9262666, 9924285, 10585904, 11342040, 11824680, 13232380, 13893999, 15878856, 18525332, 19848570, 22684080, 23156665, 23649360, 26464760, 27787998, 31757712, 37050664, 39697140, 46313330, 52929520, 55575996, 69469995, 74101328, 79394280, 92626660, 111151992, 138939990, 158788560, 185253320, 222303984, 277879980, 370506640, 555759960, 1111519920]

約数ペア:

[(1, 1111519920), (2, 555759960), (3, 370506640), (4, 277879980), (5, 222303984), (6, 185253320), (7, 158788560), (8, 138939990), (10, 111151992), (12, 92626660), (14, 79394280), (15, 74101328), (16, 69469995), (20, 55575996), (21, 52929520), (24, 46313330), (28, 39697140), (30, 37050664), (35, 31757712), (40, 27787998), (42, 26464760), (47, 23649360), (48, 23156665), (49, 22684080), (56, 19848570), (60, 18525332), (70, 15878856), (80, 13893999), (84, 13232380), (94, 11824680), (98, 11342040), (105, 10585904), (112, 9924285), (120, 9262666), (140, 7939428), (141, 7883120), (147, 7561360), (168, 6616190), (188, 5912340), (196, 5671020), (210, 5292952), (235, 4729872), (240, 4631333), (245, 4536816), (280, 3969714), (282, 3941560), (294, 3780680), (329, 3378480), (336, 3308095), (376, 2956170), (392, 2835510), (420, 2646476), (470, 2364936), (490, 2268408), (560, 1984857), (564, 1970780), (588, 1890340), (658, 1689240), (705, 1576624), (735, 1512272), (752, 1478085), (784, 1417755), (840, 1323238), (940, 1182468), (980, 1134204), (987, 1126160), (1128, 985390), (1176, 945170), (1316, 844620), (1410, 788312), (1470, 756136), (1645, 675696), (1680, 661619), (1880, 591234), (1960, 567102), (1974, 563080), (2011, 552720), (2256, 492695), (2303, 482640), (2352, 472585), (2632, 422310), (2820, 394156), (2940, 378068), (3290, 337848), (3760, 295617), (3920, 283551), (3948, 281540), (4022, 276360), (4606, 241320), (4935, 225232), (5264, 211155), (5640, 197078), (5880, 189034), (6033, 184240), (6580, 168924), (6909, 160880), (7896, 140770), (8044, 138180), (9212, 120660), (9870, 112616), (10055, 110544), (11280, 98539), (11515, 96528), (11760, 94517), (12066, 92120), (13160, 84462), (13818, 80440), (14077, 78960), (15792, 70385), (16088, 69090), (18424, 60330), (19740, 56308), (20110, 55272), (23030, 48264), (24132, 46060), (26320, 42231), (27636, 40220), (28154, 39480), (30165, 36848), (32176, 34545)]