5210000640

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1831}}^1$

素因数の和:1890

約数の個数: 432

約数和(自身を含む): 20445559680

約数和(自身を除く): 15235559040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 19, 20, 24, 26, 30, 32, 36, 38, 39, 40, 45, 48, 52, 57, 60, 64, 65, 72, 76, 78, 80, 90, 95, 96, 104, 114, 117, 120, 128, 130, 144, 152, 156, 160, 171, 180, 190, 192, 195, 208, 228, 234, 240, 247, 256, 260, 285, 288, 304, 312, 320, 342, 360, 380, 384, 390, 416, 456, 468, 480, 494, 520, 570, 576, 585, 608, 624, 640, 684, 720, 741, 760, 768, 780, 832, 855, 912, 936, 960, 988, 1040, 1140, 1152, 1170, 1216, 1235, 1248, 1280, 1368, 1440, 1482, 1520, 1560, 1664, 1710, 1824, 1831, 1872, 1920, 1976, 2080, 2223, 2280, 2304, 2340, 2432, 2470, 2496, 2736, 2880, 2964, 3040, 3120, 3328, 3420, 3648, 3662, 3705, 3744, 3840, 3952, 4160, 4446, 4560, 4680, 4864, 4940, 4992, 5472, 5493, 5760, 5928, 6080, 6240, 6840, 7296, 7324, 7410, 7488, 7904, 8320, 8892, 9120, 9155, 9360, 9880, 9984, 10944, 10986, 11115, 11520, 11856, 12160, 12480, 13680, 14592, 14648, 14820, 14976, 15808, 16479, 16640, 17784, 18240, 18310, 18720, 19760, 21888, 21972, 22230, 23712, 23803, 24320, 24960, 27360, 27465, 29296, 29640, 29952, 31616, 32958, 34789, 35568, 36480, 36620, 37440, 39520, 43776, 43944, 44460, 47424, 47606, 49920, 54720, 54930, 58592, 59280, 63232, 65916, 69578, 71136, 71409, 72960, 73240, 74880, 79040, 82395, 87888, 88920, 94848, 95212, 104367, 109440, 109860, 117184, 118560, 119015, 131832, 139156, 142272, 142818, 146480, 149760, 158080, 164790, 173945, 175776, 177840, 189696, 190424, 208734, 214227, 218880, 219720, 234368, 237120, 238030, 263664, 278312, 284544, 285636, 292960, 313101, 316160, 329580, 347890, 351552, 355680, 357045, 380848, 417468, 428454, 439440, 452257, 468736, 474240, 476060, 521835, 527328, 556624, 569088, 571272, 585920, 626202, 659160, 695780, 703104, 711360, 714090, 761696, 834936, 856908, 878880, 904514, 948480, 952120, 1043670, 1054656, 1071135, 1113248, 1142544, 1171840, 1252404, 1318320, 1356771, 1391560, 1406208, 1422720, 1428180, 1523392, 1565505, 1669872, 1713816, 1757760, 1809028, 1904240, 2087340, 2109312, 2142270, 2226496, 2261285, 2285088, 2343680, 2504808, 2636640, 2713542, 2783120, 2845440, 2856360, 3046784, 3131010, 3339744, 3427632, 3515520, 3618056, 3808480, 4070313, 4174680, 4218624, 4284540, 4452992, 4522570, 4570176, 5009616, 5273280, 5427084, 5566240, 5712720, 6093568, 6262020, 6679488, 6783855, 6855264, 7031040, 7236112, 7616960, 8140626, 8349360, 8569080, 8905984, 9045140, 9140352, 10019232, 10546560, 10854168, 11132480, 11425440, 12524040, 13358976, 13567710, 13710528, 14472224, 15233920, 16281252, 16698720, 17138160, 18090280, 18280704, 20038464, 20351565, 21093120, 21708336, 22264960, 22850880, 25048080, 26717952, 27135420, 27421056, 28944448, 30467840, 32562504, 33397440, 34276320, 36180560, 40076928, 40703130, 43416672, 44529920, 45701760, 50096160, 54270840, 54842112, 57888896, 65125008, 66794880, 68552640, 72361120, 80153856, 81406260, 86833344, 91403520, 100192320, 108541680, 115777792, 130250016, 133589760, 137105280, 144722240, 162812520, 173666688, 200384640, 217083360, 260500032, 274210560, 289444480, 325625040, 347333376, 400769280, 434166720, 521000064, 578888960, 651250080, 868333440, 1042000128, 1302500160, 1736666880, 2605000320, 5210000640]

約数ペア:

[(1, 5210000640), (2, 2605000320), (3, 1736666880), (4, 1302500160), (5, 1042000128), (6, 868333440), (8, 651250080), (9, 578888960), (10, 521000064), (12, 434166720), (13, 400769280), (15, 347333376), (16, 325625040), (18, 289444480), (19, 274210560), (20, 260500032), (24, 217083360), (26, 200384640), (30, 173666688), (32, 162812520), (36, 144722240), (38, 137105280), (39, 133589760), (40, 130250016), (45, 115777792), (48, 108541680), (52, 100192320), (57, 91403520), (60, 86833344), (64, 81406260), (65, 80153856), (72, 72361120), (76, 68552640), (78, 66794880), (80, 65125008), (90, 57888896), (95, 54842112), (96, 54270840), (104, 50096160), (114, 45701760), (117, 44529920), (120, 43416672), (128, 40703130), (130, 40076928), (144, 36180560), (152, 34276320), (156, 33397440), (160, 32562504), (171, 30467840), (180, 28944448), (190, 27421056), (192, 27135420), (195, 26717952), (208, 25048080), (228, 22850880), (234, 22264960), (240, 21708336), (247, 21093120), (256, 20351565), (260, 20038464), (285, 18280704), (288, 18090280), (304, 17138160), (312, 16698720), (320, 16281252), (342, 15233920), (360, 14472224), (380, 13710528), (384, 13567710), (390, 13358976), (416, 12524040), (456, 11425440), (468, 11132480), (480, 10854168), (494, 10546560), (520, 10019232), (570, 9140352), (576, 9045140), (585, 8905984), (608, 8569080), (624, 8349360), (640, 8140626), (684, 7616960), (720, 7236112), (741, 7031040), (760, 6855264), (768, 6783855), (780, 6679488), (832, 6262020), (855, 6093568), (912, 5712720), (936, 5566240), (960, 5427084), (988, 5273280), (1040, 5009616), (1140, 4570176), (1152, 4522570), (1170, 4452992), (1216, 4284540), (1235, 4218624), (1248, 4174680), (1280, 4070313), (1368, 3808480), (1440, 3618056), (1482, 3515520), (1520, 3427632), (1560, 3339744), (1664, 3131010), (1710, 3046784), (1824, 2856360), (1831, 2845440), (1872, 2783120), (1920, 2713542), (1976, 2636640), (2080, 2504808), (2223, 2343680), (2280, 2285088), (2304, 2261285), (2340, 2226496), (2432, 2142270), (2470, 2109312), (2496, 2087340), (2736, 1904240), (2880, 1809028), (2964, 1757760), (3040, 1713816), (3120, 1669872), (3328, 1565505), (3420, 1523392), (3648, 1428180), (3662, 1422720), (3705, 1406208), (3744, 1391560), (3840, 1356771), (3952, 1318320), (4160, 1252404), (4446, 1171840), (4560, 1142544), (4680, 1113248), (4864, 1071135), (4940, 1054656), (4992, 1043670), (5472, 952120), (5493, 948480), (5760, 904514), (5928, 878880), (6080, 856908), (6240, 834936), (6840, 761696), (7296, 714090), (7324, 711360), (7410, 703104), (7488, 695780), (7904, 659160), (8320, 626202), (8892, 585920), (9120, 571272), (9155, 569088), (9360, 556624), (9880, 527328), (9984, 521835), (10944, 476060), (10986, 474240), (11115, 468736), (11520, 452257), (11856, 439440), (12160, 428454), (12480, 417468), (13680, 380848), (14592, 357045), (14648, 355680), (14820, 351552), (14976, 347890), (15808, 329580), (16479, 316160), (16640, 313101), (17784, 292960), (18240, 285636), (18310, 284544), (18720, 278312), (19760, 263664), (21888, 238030), (21972, 237120), (22230, 234368), (23712, 219720), (23803, 218880), (24320, 214227), (24960, 208734), (27360, 190424), (27465, 189696), (29296, 177840), (29640, 175776), (29952, 173945), (31616, 164790), (32958, 158080), (34789, 149760), (35568, 146480), (36480, 142818), (36620, 142272), (37440, 139156), (39520, 131832), (43776, 119015), (43944, 118560), (44460, 117184), (47424, 109860), (47606, 109440), (49920, 104367), (54720, 95212), (54930, 94848), (58592, 88920), (59280, 87888), (63232, 82395), (65916, 79040), (69578, 74880), (71136, 73240), (71409, 72960)]