828260160

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{499}}^1$

素因数の和:558

約数の個数: 448

約数和(自身を含む): 3413760000

約数和(自身を除く): 2585499840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 19, 20, 21, 24, 26, 28, 30, 32, 35, 38, 39, 40, 42, 48, 52, 56, 57, 60, 64, 65, 70, 76, 78, 80, 84, 91, 95, 96, 104, 105, 112, 114, 120, 130, 133, 140, 152, 156, 160, 168, 182, 190, 192, 195, 208, 210, 224, 228, 240, 247, 260, 266, 273, 280, 285, 304, 312, 320, 336, 364, 380, 390, 399, 416, 420, 448, 455, 456, 480, 494, 499, 520, 532, 546, 560, 570, 608, 624, 665, 672, 728, 741, 760, 780, 798, 832, 840, 910, 912, 960, 988, 998, 1040, 1064, 1092, 1120, 1140, 1216, 1235, 1248, 1330, 1344, 1365, 1456, 1482, 1497, 1520, 1560, 1596, 1680, 1729, 1820, 1824, 1976, 1995, 1996, 2080, 2128, 2184, 2240, 2280, 2470, 2495, 2496, 2660, 2730, 2912, 2964, 2994, 3040, 3120, 3192, 3360, 3458, 3493, 3640, 3648, 3705, 3952, 3990, 3992, 4160, 4256, 4368, 4560, 4940, 4990, 5187, 5320, 5460, 5824, 5928, 5988, 6080, 6240, 6384, 6487, 6720, 6916, 6986, 7280, 7410, 7485, 7904, 7980, 7984, 8512, 8645, 8736, 9120, 9481, 9880, 9980, 10374, 10479, 10640, 10920, 11856, 11976, 12480, 12768, 12974, 13832, 13972, 14560, 14820, 14970, 15808, 15960, 15968, 17290, 17465, 17472, 18240, 18962, 19461, 19760, 19960, 20748, 20958, 21280, 21840, 23712, 23952, 25536, 25935, 25948, 27664, 27944, 28443, 29120, 29640, 29940, 31920, 31936, 32435, 34580, 34930, 37924, 38922, 39520, 39920, 41496, 41916, 42560, 43680, 45409, 47405, 47424, 47904, 51870, 51896, 52395, 55328, 55888, 56886, 59280, 59880, 63840, 64870, 66367, 69160, 69860, 75848, 77844, 79040, 79840, 82992, 83832, 87360, 90818, 94810, 95808, 97305, 103740, 103792, 104790, 110656, 111776, 113772, 118560, 119760, 123253, 127680, 129740, 132734, 136227, 138320, 139720, 142215, 151696, 155688, 159680, 165984, 167664, 181636, 189620, 194610, 199101, 207480, 207584, 209580, 223552, 227045, 227544, 237120, 239520, 246506, 259480, 265468, 272454, 276640, 279440, 284430, 303392, 311376, 331835, 331968, 335328, 363272, 369759, 379240, 389220, 398202, 414960, 415168, 419160, 454090, 455088, 479040, 493012, 518960, 530936, 544908, 553280, 558880, 568860, 606784, 616265, 622752, 663670, 670656, 681135, 726544, 739518, 758480, 778440, 796404, 829920, 838320, 862771, 908180, 910176, 986024, 995505, 1037920, 1061872, 1089816, 1117760, 1137720, 1232530, 1245504, 1327340, 1362270, 1453088, 1479036, 1516960, 1556880, 1592808, 1659840, 1676640, 1725542, 1816360, 1820352, 1848795, 1972048, 1991010, 2075840, 2123744, 2179632, 2275440, 2465060, 2588313, 2654680, 2724540, 2906176, 2958072, 3033920, 3113760, 3185616, 3353280, 3451084, 3632720, 3697590, 3944096, 3982020, 4247488, 4313855, 4359264, 4550880, 4930120, 5176626, 5309360, 5449080, 5916144, 6227520, 6371232, 6902168, 7265440, 7395180, 7888192, 7964040, 8627710, 8718528, 9101760, 9860240, 10353252, 10618720, 10898160, 11832288, 12742464, 12941565, 13804336, 14530880, 14790360, 15928080, 17255420, 19720480, 20706504, 21237440, 21796320, 23664576, 25883130, 27608672, 29580720, 31856160, 34510840, 39440960, 41413008, 43592640, 51766260, 55217344, 59161440, 63712320, 69021680, 82826016, 103532520, 118322880, 138043360, 165652032, 207065040, 276086720, 414130080, 828260160]

約数ペア:

[(1, 828260160), (2, 414130080), (3, 276086720), (4, 207065040), (5, 165652032), (6, 138043360), (7, 118322880), (8, 103532520), (10, 82826016), (12, 69021680), (13, 63712320), (14, 59161440), (15, 55217344), (16, 51766260), (19, 43592640), (20, 41413008), (21, 39440960), (24, 34510840), (26, 31856160), (28, 29580720), (30, 27608672), (32, 25883130), (35, 23664576), (38, 21796320), (39, 21237440), (40, 20706504), (42, 19720480), (48, 17255420), (52, 15928080), (56, 14790360), (57, 14530880), (60, 13804336), (64, 12941565), (65, 12742464), (70, 11832288), (76, 10898160), (78, 10618720), (80, 10353252), (84, 9860240), (91, 9101760), (95, 8718528), (96, 8627710), (104, 7964040), (105, 7888192), (112, 7395180), (114, 7265440), (120, 6902168), (130, 6371232), (133, 6227520), (140, 5916144), (152, 5449080), (156, 5309360), (160, 5176626), (168, 4930120), (182, 4550880), (190, 4359264), (192, 4313855), (195, 4247488), (208, 3982020), (210, 3944096), (224, 3697590), (228, 3632720), (240, 3451084), (247, 3353280), (260, 3185616), (266, 3113760), (273, 3033920), (280, 2958072), (285, 2906176), (304, 2724540), (312, 2654680), (320, 2588313), (336, 2465060), (364, 2275440), (380, 2179632), (390, 2123744), (399, 2075840), (416, 1991010), (420, 1972048), (448, 1848795), (455, 1820352), (456, 1816360), (480, 1725542), (494, 1676640), (499, 1659840), (520, 1592808), (532, 1556880), (546, 1516960), (560, 1479036), (570, 1453088), (608, 1362270), (624, 1327340), (665, 1245504), (672, 1232530), (728, 1137720), (741, 1117760), (760, 1089816), (780, 1061872), (798, 1037920), (832, 995505), (840, 986024), (910, 910176), (912, 908180), (960, 862771), (988, 838320), (998, 829920), (1040, 796404), (1064, 778440), (1092, 758480), (1120, 739518), (1140, 726544), (1216, 681135), (1235, 670656), (1248, 663670), (1330, 622752), (1344, 616265), (1365, 606784), (1456, 568860), (1482, 558880), (1497, 553280), (1520, 544908), (1560, 530936), (1596, 518960), (1680, 493012), (1729, 479040), (1820, 455088), (1824, 454090), (1976, 419160), (1995, 415168), (1996, 414960), (2080, 398202), (2128, 389220), (2184, 379240), (2240, 369759), (2280, 363272), (2470, 335328), (2495, 331968), (2496, 331835), (2660, 311376), (2730, 303392), (2912, 284430), (2964, 279440), (2994, 276640), (3040, 272454), (3120, 265468), (3192, 259480), (3360, 246506), (3458, 239520), (3493, 237120), (3640, 227544), (3648, 227045), (3705, 223552), (3952, 209580), (3990, 207584), (3992, 207480), (4160, 199101), (4256, 194610), (4368, 189620), (4560, 181636), (4940, 167664), (4990, 165984), (5187, 159680), (5320, 155688), (5460, 151696), (5824, 142215), (5928, 139720), (5988, 138320), (6080, 136227), (6240, 132734), (6384, 129740), (6487, 127680), (6720, 123253), (6916, 119760), (6986, 118560), (7280, 113772), (7410, 111776), (7485, 110656), (7904, 104790), (7980, 103792), (7984, 103740), (8512, 97305), (8645, 95808), (8736, 94810), (9120, 90818), (9481, 87360), (9880, 83832), (9980, 82992), (10374, 79840), (10479, 79040), (10640, 77844), (10920, 75848), (11856, 69860), (11976, 69160), (12480, 66367), (12768, 64870), (12974, 63840), (13832, 59880), (13972, 59280), (14560, 56886), (14820, 55888), (14970, 55328), (15808, 52395), (15960, 51896), (15968, 51870), (17290, 47904), (17465, 47424), (17472, 47405), (18240, 45409), (18962, 43680), (19461, 42560), (19760, 41916), (19960, 41496), (20748, 39920), (20958, 39520), (21280, 38922), (21840, 37924), (23712, 34930), (23952, 34580), (25536, 32435), (25935, 31936), (25948, 31920), (27664, 29940), (27944, 29640), (28443, 29120)]