857268720

素因数分解:

$2^4\times 3^2\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{47}}^2$

素因数の和:138

約数の個数: 540

約数和(自身を含む): 3732879384

約数和(自身を除く): 2875610664

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 28, 30, 33, 35, 36, 40, 42, 44, 45, 47, 48, 49, 55, 56, 60, 63, 66, 70, 72, 77, 80, 84, 88, 90, 94, 98, 99, 105, 110, 112, 120, 126, 132, 140, 141, 144, 147, 154, 165, 168, 176, 180, 188, 196, 198, 210, 220, 231, 235, 240, 245, 252, 264, 280, 282, 294, 308, 315, 329, 330, 336, 360, 376, 385, 392, 396, 420, 423, 440, 441, 462, 470, 490, 495, 504, 517, 528, 539, 560, 564, 588, 616, 630, 658, 660, 693, 705, 720, 735, 752, 770, 784, 792, 840, 846, 880, 882, 924, 940, 980, 987, 990, 1008, 1034, 1078, 1128, 1155, 1176, 1232, 1260, 1316, 1320, 1386, 1410, 1470, 1540, 1551, 1584, 1617, 1645, 1680, 1692, 1764, 1848, 1880, 1960, 1974, 1980, 2068, 2115, 2156, 2205, 2209, 2256, 2303, 2310, 2352, 2520, 2585, 2632, 2640, 2695, 2772, 2820, 2940, 2961, 3080, 3102, 3234, 3290, 3384, 3465, 3528, 3619, 3696, 3760, 3920, 3948, 3960, 4136, 4230, 4312, 4410, 4418, 4606, 4620, 4653, 4851, 4935, 5040, 5170, 5264, 5390, 5544, 5640, 5880, 5922, 6160, 6204, 6468, 6580, 6627, 6768, 6909, 6930, 7056, 7238, 7755, 7896, 7920, 8085, 8272, 8460, 8624, 8820, 8836, 9212, 9240, 9306, 9702, 9870, 10340, 10780, 10857, 11045, 11088, 11280, 11515, 11760, 11844, 12408, 12936, 13160, 13254, 13818, 13860, 14476, 14805, 15463, 15510, 15792, 16170, 16920, 17640, 17672, 18095, 18424, 18480, 18612, 19404, 19740, 19881, 20680, 20727, 21560, 21714, 22090, 23030, 23265, 23688, 24255, 24299, 24816, 25333, 25872, 26320, 26508, 27636, 27720, 28952, 29610, 30926, 31020, 32340, 32571, 33135, 33840, 34545, 35280, 35344, 36190, 36848, 37224, 38808, 39480, 39762, 41360, 41454, 43120, 43428, 44180, 46060, 46389, 46530, 47376, 48510, 48598, 50666, 53016, 54285, 55272, 55440, 57904, 59220, 61852, 62040, 64680, 65142, 66270, 69090, 72380, 72897, 74448, 75999, 77315, 77616, 78960, 79524, 82908, 86856, 88360, 92120, 92778, 93060, 97020, 97196, 99405, 101332, 103635, 106032, 108241, 108570, 110544, 118440, 121495, 123704, 124080, 126665, 129360, 130284, 132540, 138180, 139167, 144760, 145794, 151998, 154630, 159048, 162855, 165816, 170093, 173712, 176720, 184240, 185556, 186120, 194040, 194392, 198810, 202664, 207270, 216482, 217140, 218691, 227997, 231945, 236880, 242990, 247408, 253330, 260568, 265080, 276360, 278334, 289520, 291588, 303996, 309260, 318096, 324723, 325710, 331632, 340186, 364485, 371112, 372240, 379995, 388080, 388784, 397620, 405328, 414540, 432964, 434280, 437382, 455994, 463890, 485980, 506660, 510279, 521136, 530160, 541205, 552720, 556668, 583176, 607992, 618520, 649446, 651420, 680372, 695835, 728970, 742224, 759990, 795240, 829080, 850465, 865928, 868560, 874764, 911988, 927780, 971960, 974169, 1013320, 1020558, 1082410, 1093455, 1113336, 1139985, 1166352, 1190651, 1215984, 1237040, 1298892, 1302840, 1360744, 1391670, 1457940, 1519980, 1530837, 1590480, 1623615, 1658160, 1700930, 1731856, 1749528, 1823976, 1855560, 1943920, 1948338, 2026640, 2041116, 2164820, 2186910, 2226672, 2279970, 2381302, 2551395, 2597784, 2605680, 2721488, 2783340, 2915880, 3039960, 3061674, 3247230, 3401860, 3499056, 3571953, 3647952, 3711120, 3896676, 4082232, 4329640, 4373820, 4559940, 4762604, 4870845, 5102790, 5195568, 5566680, 5831760, 5953255, 6079920, 6123348, 6494460, 6803720, 7143906, 7654185, 7793352, 8164464, 8659280, 8747640, 9119880, 9525208, 9741690, 10205580, 10715859, 11133360, 11906510, 12246696, 12988920, 13607440, 14287812, 15308370, 15586704, 17495280, 17859765, 18239760, 19050416, 19483380, 20411160, 21431718, 23813020, 24493392, 25977840, 28575624, 30616740, 35719530, 38966760, 40822320, 42863436, 47626040, 53579295, 57151248, 61233480, 71439060, 77933520, 85726872, 95252080, 107158590, 122466960, 142878120, 171453744, 214317180, 285756240, 428634360, 857268720]

約数ペア:

[(1, 857268720), (2, 428634360), (3, 285756240), (4, 214317180), (5, 171453744), (6, 142878120), (7, 122466960), (8, 107158590), (9, 95252080), (10, 85726872), (11, 77933520), (12, 71439060), (14, 61233480), (15, 57151248), (16, 53579295), (18, 47626040), (20, 42863436), (21, 40822320), (22, 38966760), (24, 35719530), (28, 30616740), (30, 28575624), (33, 25977840), (35, 24493392), (36, 23813020), (40, 21431718), (42, 20411160), (44, 19483380), (45, 19050416), (47, 18239760), (48, 17859765), (49, 17495280), (55, 15586704), (56, 15308370), (60, 14287812), (63, 13607440), (66, 12988920), (70, 12246696), (72, 11906510), (77, 11133360), (80, 10715859), (84, 10205580), (88, 9741690), (90, 9525208), (94, 9119880), (98, 8747640), (99, 8659280), (105, 8164464), (110, 7793352), (112, 7654185), (120, 7143906), (126, 6803720), (132, 6494460), (140, 6123348), (141, 6079920), (144, 5953255), (147, 5831760), (154, 5566680), (165, 5195568), (168, 5102790), (176, 4870845), (180, 4762604), (188, 4559940), (196, 4373820), (198, 4329640), (210, 4082232), (220, 3896676), (231, 3711120), (235, 3647952), (240, 3571953), (245, 3499056), (252, 3401860), (264, 3247230), (280, 3061674), (282, 3039960), (294, 2915880), (308, 2783340), (315, 2721488), (329, 2605680), (330, 2597784), (336, 2551395), (360, 2381302), (376, 2279970), (385, 2226672), (392, 2186910), (396, 2164820), (420, 2041116), (423, 2026640), (440, 1948338), (441, 1943920), (462, 1855560), (470, 1823976), (490, 1749528), (495, 1731856), (504, 1700930), (517, 1658160), (528, 1623615), (539, 1590480), (560, 1530837), (564, 1519980), (588, 1457940), (616, 1391670), (630, 1360744), (658, 1302840), (660, 1298892), (693, 1237040), (705, 1215984), (720, 1190651), (735, 1166352), (752, 1139985), (770, 1113336), (784, 1093455), (792, 1082410), (840, 1020558), (846, 1013320), (880, 974169), (882, 971960), (924, 927780), (940, 911988), (980, 874764), (987, 868560), (990, 865928), (1008, 850465), (1034, 829080), (1078, 795240), (1128, 759990), (1155, 742224), (1176, 728970), (1232, 695835), (1260, 680372), (1316, 651420), (1320, 649446), (1386, 618520), (1410, 607992), (1470, 583176), (1540, 556668), (1551, 552720), (1584, 541205), (1617, 530160), (1645, 521136), (1680, 510279), (1692, 506660), (1764, 485980), (1848, 463890), (1880, 455994), (1960, 437382), (1974, 434280), (1980, 432964), (2068, 414540), (2115, 405328), (2156, 397620), (2205, 388784), (2209, 388080), (2256, 379995), (2303, 372240), (2310, 371112), (2352, 364485), (2520, 340186), (2585, 331632), (2632, 325710), (2640, 324723), (2695, 318096), (2772, 309260), (2820, 303996), (2940, 291588), (2961, 289520), (3080, 278334), (3102, 276360), (3234, 265080), (3290, 260568), (3384, 253330), (3465, 247408), (3528, 242990), (3619, 236880), (3696, 231945), (3760, 227997), (3920, 218691), (3948, 217140), (3960, 216482), (4136, 207270), (4230, 202664), (4312, 198810), (4410, 194392), (4418, 194040), (4606, 186120), (4620, 185556), (4653, 184240), (4851, 176720), (4935, 173712), (5040, 170093), (5170, 165816), (5264, 162855), (5390, 159048), (5544, 154630), (5640, 151998), (5880, 145794), (5922, 144760), (6160, 139167), (6204, 138180), (6468, 132540), (6580, 130284), (6627, 129360), (6768, 126665), (6909, 124080), (6930, 123704), (7056, 121495), (7238, 118440), (7755, 110544), (7896, 108570), (7920, 108241), (8085, 106032), (8272, 103635), (8460, 101332), (8624, 99405), (8820, 97196), (8836, 97020), (9212, 93060), (9240, 92778), (9306, 92120), (9702, 88360), (9870, 86856), (10340, 82908), (10780, 79524), (10857, 78960), (11045, 77616), (11088, 77315), (11280, 75999), (11515, 74448), (11760, 72897), (11844, 72380), (12408, 69090), (12936, 66270), (13160, 65142), (13254, 64680), (13818, 62040), (13860, 61852), (14476, 59220), (14805, 57904), (15463, 55440), (15510, 55272), (15792, 54285), (16170, 53016), (16920, 50666), (17640, 48598), (17672, 48510), (18095, 47376), (18424, 46530), (18480, 46389), (18612, 46060), (19404, 44180), (19740, 43428), (19881, 43120), (20680, 41454), (20727, 41360), (21560, 39762), (21714, 39480), (22090, 38808), (23030, 37224), (23265, 36848), (23688, 36190), (24255, 35344), (24299, 35280), (24816, 34545), (25333, 33840), (25872, 33135), (26320, 32571), (26508, 32340), (27636, 31020), (27720, 30926), (28952, 29610)]