1638299520

素因数分解:

$2^7\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1$

素因数の和:85

約数の個数: 960

約数和(自身を含む): 7317818640

約数和(自身を除く): 5679519120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 16, 17, 18, 20, 22, 24, 26, 27, 30, 32, 33, 34, 36, 39, 40, 44, 45, 48, 51, 52, 54, 55, 60, 64, 65, 66, 68, 72, 78, 80, 81, 85, 88, 90, 96, 99, 102, 104, 108, 110, 117, 120, 128, 130, 132, 135, 136, 143, 144, 153, 156, 160, 162, 165, 169, 170, 176, 180, 187, 192, 195, 198, 204, 208, 216, 220, 221, 234, 240, 255, 260, 264, 270, 272, 286, 288, 297, 306, 312, 320, 324, 330, 338, 340, 351, 352, 360, 374, 384, 390, 396, 405, 408, 416, 429, 432, 440, 442, 459, 468, 480, 495, 507, 510, 520, 528, 540, 544, 561, 572, 576, 585, 594, 612, 624, 640, 648, 660, 663, 676, 680, 702, 704, 715, 720, 748, 765, 780, 792, 810, 816, 832, 845, 858, 864, 880, 884, 891, 918, 935, 936, 960, 990, 1014, 1020, 1040, 1053, 1056, 1080, 1088, 1105, 1122, 1144, 1152, 1170, 1188, 1224, 1248, 1287, 1296, 1320, 1326, 1352, 1360, 1377, 1404, 1408, 1430, 1440, 1485, 1496, 1521, 1530, 1560, 1584, 1620, 1632, 1664, 1683, 1690, 1716, 1728, 1755, 1760, 1768, 1782, 1836, 1859, 1870, 1872, 1920, 1980, 1989, 2028, 2040, 2080, 2106, 2112, 2145, 2160, 2176, 2210, 2244, 2288, 2295, 2340, 2376, 2431, 2448, 2496, 2535, 2574, 2592, 2640, 2652, 2704, 2720, 2754, 2805, 2808, 2860, 2873, 2880, 2970, 2992, 3042, 3060, 3120, 3168, 3240, 3264, 3315, 3366, 3380, 3432, 3456, 3510, 3520, 3536, 3564, 3672, 3718, 3740, 3744, 3861, 3960, 3978, 4056, 4080, 4160, 4212, 4224, 4290, 4320, 4420, 4455, 4488, 4563, 4576, 4590, 4680, 4752, 4862, 4896, 4992, 5049, 5070, 5148, 5184, 5265, 5280, 5304, 5408, 5440, 5508, 5577, 5610, 5616, 5720, 5746, 5760, 5940, 5967, 5984, 6084, 6120, 6240, 6336, 6435, 6480, 6528, 6630, 6732, 6760, 6864, 6885, 7020, 7040, 7072, 7128, 7293, 7344, 7436, 7480, 7488, 7605, 7722, 7920, 7956, 8112, 8160, 8320, 8415, 8424, 8580, 8619, 8640, 8840, 8910, 8976, 9126, 9152, 9180, 9295, 9360, 9504, 9724, 9792, 9945, 10098, 10140, 10296, 10368, 10530, 10560, 10608, 10816, 10880, 11016, 11154, 11220, 11232, 11440, 11492, 11583, 11880, 11934, 11968, 12155, 12168, 12240, 12480, 12672, 12870, 12960, 13260, 13464, 13520, 13689, 13728, 13770, 14040, 14144, 14256, 14365, 14586, 14688, 14872, 14960, 14976, 15147, 15210, 15444, 15840, 15912, 16224, 16320, 16731, 16830, 16848, 17160, 17238, 17280, 17680, 17820, 17901, 17952, 18252, 18304, 18360, 18590, 18720, 19008, 19305, 19448, 19584, 19890, 20196, 20280, 20592, 21060, 21120, 21216, 21632, 21879, 22032, 22308, 22440, 22464, 22815, 22880, 22984, 23166, 23760, 23868, 23936, 24310, 24336, 24480, 24960, 25245, 25740, 25857, 25920, 26520, 26928, 27040, 27378, 27456, 27540, 27885, 28080, 28288, 28512, 28730, 29172, 29376, 29744, 29835, 29920, 30294, 30420, 30888, 31603, 31680, 31824, 32448, 32640, 33462, 33660, 33696, 34320, 34476, 35360, 35640, 35802, 35904, 36465, 36504, 36720, 37180, 37440, 38016, 38610, 38896, 39780, 40392, 40560, 41184, 42120, 42432, 43095, 43758, 44064, 44616, 44880, 44928, 45630, 45760, 45968, 46332, 47520, 47736, 48620, 48672, 48960, 50193, 50490, 51480, 51714, 51840, 53040, 53856, 54080, 54756, 54912, 55080, 55770, 56160, 57024, 57460, 57915, 58344, 58752, 59488, 59670, 59840, 60588, 60840, 61776, 63206, 63360, 63648, 64896, 65637, 66924, 67320, 67392, 68445, 68640, 68952, 70720, 71280, 71604, 71808, 72930, 73008, 73440, 74360, 74880, 75735, 77220, 77571, 77792, 79560, 80784, 81120, 82368, 83655, 84240, 84864, 86190, 87516, 88128, 89232, 89505, 89760, 91260, 91520, 91936, 92664, 94809, 95040, 95472, 97240, 97344, 97920, 100386, 100980, 102960, 103428, 106080, 107712, 108160, 109395, 109512, 110160, 111540, 112320, 114048, 114920, 115830, 116688, 118976, 119340, 119680, 121176, 121680, 123552, 126412, 127296, 129285, 131274, 133848, 134640, 134784, 136890, 137280, 137904, 141440, 142560, 143208, 145860, 146016, 146880, 148720, 150579, 151470, 154440, 155142, 155584, 158015, 159120, 161568, 162240, 164736, 167310, 168480, 172380, 175032, 176256, 178464, 179010, 179520, 182520, 183872, 185328, 189618, 190080, 190944, 194480, 194688, 196911, 200772, 201960, 205920, 206856, 212160, 215424, 218790, 219024, 220320, 223080, 224640, 229840, 231660, 232713, 233376, 237952, 238680, 242352, 243360, 247104, 250965, 252824, 254592, 258570, 262548, 267696, 269280, 273780, 274560, 275808, 284427, 285120, 286416, 291720, 292032, 293760, 297440, 301158, 302940, 308880, 310284, 311168, 316030, 318240, 323136, 324480, 328185, 334620, 336960, 344760, 350064, 356928, 358020, 359040, 365040, 367744, 370656, 379236, 381888, 387855, 388960, 393822, 401544, 403920, 411840, 413712, 424320, 437580, 438048, 440640, 446160, 459680, 463320, 465426, 466752, 474045, 477360, 484704, 486720, 494208, 501930, 505648, 517140, 525096, 535392, 538560, 547560, 551616, 568854, 570240, 572832, 583440, 584064, 594880, 602316, 605880, 617760, 620568, 632060, 636480, 646272, 656370, 669240, 673920, 689520, 700128, 713856, 716040, 730080, 741312, 752895, 758472, 763776, 775710, 777920, 787644, 803088, 807840, 823680, 827424, 853281, 875160, 876096, 881280, 892320, 919360, 926640, 930852, 933504, 948090, 954720, 969408, 973440, 984555, 1003860, 1011296, 1034280, 1050192, 1070784, 1077120, 1095120, 1103232, 1137708, 1145664, 1163565, 1166880, 1189760, 1204632, 1211760, 1235520, 1241136, 1264120, 1272960, 1312740, 1338480, 1379040, 1400256, 1422135, 1432080, 1460160, 1482624, 1505790, 1516944, 1551420, 1555840, 1575288, 1606176, 1615680, 1654848, 1706562, 1750320, 1752192, 1784640, 1838720, 1853280, 1861704, 1896180, 1909440, 1938816, 1969110, 2007720, 2022592, 2068560, 2100384, 2141568, 2190240, 2275416, 2291328, 2327130, 2333760, 2409264, 2423520, 2471040, 2482272, 2528240, 2559843, 2625480, 2676960, 2758080, 2800512, 2844270, 2864160, 2920320, 3011580, 3033888, 3102840, 3150576, 3212352, 3231360, 3309696, 3413124, 3500640, 3569280, 3706560, 3723408, 3792360, 3818880, 3938220, 4015440, 4045184, 4137120, 4200768, 4266405, 4380480, 4550832, 4654260, 4667520, 4818528, 4847040, 4964544, 5056480, 5119686, 5250960, 5353920, 5516160, 5688540, 5728320, 6023160, 6067776, 6205680, 6301152, 6424704, 6826248, 7001280, 7413120, 7446816, 7584720, 7876440, 8030880, 8274240, 8401536, 8532810, 8760960, 9101664, 9308520, 9637056, 9694080, 9929088, 10112960, 10239372, 10501920, 10707840, 11377080, 11456640, 12046320, 12135552, 12411360, 12602304, 12799215, 13652496, 14002560, 14893632, 15169440, 15752880, 16061760, 16548480, 17065620, 18203328, 18617040, 19274112, 20225920, 20478744, 21003840, 22754160, 24092640, 24822720, 25204608, 25598430, 27304992, 29787264, 30338880, 31505760, 32123520, 34131240, 36406656, 37234080, 40957488, 42007680, 45508320, 48185280, 49645440, 51196860, 54609984, 60677760, 63011520, 68262480, 74468160, 81914976, 91016640, 96370560, 102393720, 109219968, 126023040, 136524960, 148936320, 163829952, 182033280, 204787440, 273049920, 327659904, 409574880, 546099840, 819149760, 1638299520]

約数ペア:

[(1, 1638299520), (2, 819149760), (3, 546099840), (4, 409574880), (5, 327659904), (6, 273049920), (8, 204787440), (9, 182033280), (10, 163829952), (11, 148936320), (12, 136524960), (13, 126023040), (15, 109219968), (16, 102393720), (17, 96370560), (18, 91016640), (20, 81914976), (22, 74468160), (24, 68262480), (26, 63011520), (27, 60677760), (30, 54609984), (32, 51196860), (33, 49645440), (34, 48185280), (36, 45508320), (39, 42007680), (40, 40957488), (44, 37234080), (45, 36406656), (48, 34131240), (51, 32123520), (52, 31505760), (54, 30338880), (55, 29787264), (60, 27304992), (64, 25598430), (65, 25204608), (66, 24822720), (68, 24092640), (72, 22754160), (78, 21003840), (80, 20478744), (81, 20225920), (85, 19274112), (88, 18617040), (90, 18203328), (96, 17065620), (99, 16548480), (102, 16061760), (104, 15752880), (108, 15169440), (110, 14893632), (117, 14002560), (120, 13652496), (128, 12799215), (130, 12602304), (132, 12411360), (135, 12135552), (136, 12046320), (143, 11456640), (144, 11377080), (153, 10707840), (156, 10501920), (160, 10239372), (162, 10112960), (165, 9929088), (169, 9694080), (170, 9637056), (176, 9308520), (180, 9101664), (187, 8760960), (192, 8532810), (195, 8401536), (198, 8274240), (204, 8030880), (208, 7876440), (216, 7584720), (220, 7446816), (221, 7413120), (234, 7001280), (240, 6826248), (255, 6424704), (260, 6301152), (264, 6205680), (270, 6067776), (272, 6023160), (286, 5728320), (288, 5688540), (297, 5516160), (306, 5353920), (312, 5250960), (320, 5119686), (324, 5056480), (330, 4964544), (338, 4847040), (340, 4818528), (351, 4667520), (352, 4654260), (360, 4550832), (374, 4380480), (384, 4266405), (390, 4200768), (396, 4137120), (405, 4045184), (408, 4015440), (416, 3938220), (429, 3818880), (432, 3792360), (440, 3723408), (442, 3706560), (459, 3569280), (468, 3500640), (480, 3413124), (495, 3309696), (507, 3231360), (510, 3212352), (520, 3150576), (528, 3102840), (540, 3033888), (544, 3011580), (561, 2920320), (572, 2864160), (576, 2844270), (585, 2800512), (594, 2758080), (612, 2676960), (624, 2625480), (640, 2559843), (648, 2528240), (660, 2482272), (663, 2471040), (676, 2423520), (680, 2409264), (702, 2333760), (704, 2327130), (715, 2291328), (720, 2275416), (748, 2190240), (765, 2141568), (780, 2100384), (792, 2068560), (810, 2022592), (816, 2007720), (832, 1969110), (845, 1938816), (858, 1909440), (864, 1896180), (880, 1861704), (884, 1853280), (891, 1838720), (918, 1784640), (935, 1752192), (936, 1750320), (960, 1706562), (990, 1654848), (1014, 1615680), (1020, 1606176), (1040, 1575288), (1053, 1555840), (1056, 1551420), (1080, 1516944), (1088, 1505790), (1105, 1482624), (1122, 1460160), (1144, 1432080), (1152, 1422135), (1170, 1400256), (1188, 1379040), (1224, 1338480), (1248, 1312740), (1287, 1272960), (1296, 1264120), (1320, 1241136), (1326, 1235520), (1352, 1211760), (1360, 1204632), (1377, 1189760), (1404, 1166880), (1408, 1163565), (1430, 1145664), (1440, 1137708), (1485, 1103232), (1496, 1095120), (1521, 1077120), (1530, 1070784), (1560, 1050192), (1584, 1034280), (1620, 1011296), (1632, 1003860), (1664, 984555), (1683, 973440), (1690, 969408), (1716, 954720), (1728, 948090), (1755, 933504), (1760, 930852), (1768, 926640), (1782, 919360), (1836, 892320), (1859, 881280), (1870, 876096), (1872, 875160), (1920, 853281), (1980, 827424), (1989, 823680), (2028, 807840), (2040, 803088), (2080, 787644), (2106, 777920), (2112, 775710), (2145, 763776), (2160, 758472), (2176, 752895), (2210, 741312), (2244, 730080), (2288, 716040), (2295, 713856), (2340, 700128), (2376, 689520), (2431, 673920), (2448, 669240), (2496, 656370), (2535, 646272), (2574, 636480), (2592, 632060), (2640, 620568), (2652, 617760), (2704, 605880), (2720, 602316), (2754, 594880), (2805, 584064), (2808, 583440), (2860, 572832), (2873, 570240), (2880, 568854), (2970, 551616), (2992, 547560), (3042, 538560), (3060, 535392), (3120, 525096), (3168, 517140), (3240, 505648), (3264, 501930), (3315, 494208), (3366, 486720), (3380, 484704), (3432, 477360), (3456, 474045), (3510, 466752), (3520, 465426), (3536, 463320), (3564, 459680), (3672, 446160), (3718, 440640), (3740, 438048), (3744, 437580), (3861, 424320), (3960, 413712), (3978, 411840), (4056, 403920), (4080, 401544), (4160, 393822), (4212, 388960), (4224, 387855), (4290, 381888), (4320, 379236), (4420, 370656), (4455, 367744), (4488, 365040), (4563, 359040), (4576, 358020), (4590, 356928), (4680, 350064), (4752, 344760), (4862, 336960), (4896, 334620), (4992, 328185), (5049, 324480), (5070, 323136), (5148, 318240), (5184, 316030), (5265, 311168), (5280, 310284), (5304, 308880), (5408, 302940), (5440, 301158), (5508, 297440), (5577, 293760), (5610, 292032), (5616, 291720), (5720, 286416), (5746, 285120), (5760, 284427), (5940, 275808), (5967, 274560), (5984, 273780), (6084, 269280), (6120, 267696), (6240, 262548), (6336, 258570), (6435, 254592), (6480, 252824), (6528, 250965), (6630, 247104), (6732, 243360), (6760, 242352), (6864, 238680), (6885, 237952), (7020, 233376), (7040, 232713), (7072, 231660), (7128, 229840), (7293, 224640), (7344, 223080), (7436, 220320), (7480, 219024), (7488, 218790), (7605, 215424), (7722, 212160), (7920, 206856), (7956, 205920), (8112, 201960), (8160, 200772), (8320, 196911), (8415, 194688), (8424, 194480), (8580, 190944), (8619, 190080), (8640, 189618), (8840, 185328), (8910, 183872), (8976, 182520), (9126, 179520), (9152, 179010), (9180, 178464), (9295, 176256), (9360, 175032), (9504, 172380), (9724, 168480), (9792, 167310), (9945, 164736), (10098, 162240), (10140, 161568), (10296, 159120), (10368, 158015), (10530, 155584), (10560, 155142), (10608, 154440), (10816, 151470), (10880, 150579), (11016, 148720), (11154, 146880), (11220, 146016), (11232, 145860), (11440, 143208), (11492, 142560), (11583, 141440), (11880, 137904), (11934, 137280), (11968, 136890), (12155, 134784), (12168, 134640), (12240, 133848), (12480, 131274), (12672, 129285), (12870, 127296), (12960, 126412), (13260, 123552), (13464, 121680), (13520, 121176), (13689, 119680), (13728, 119340), (13770, 118976), (14040, 116688), (14144, 115830), (14256, 114920), (14365, 114048), (14586, 112320), (14688, 111540), (14872, 110160), (14960, 109512), (14976, 109395), (15147, 108160), (15210, 107712), (15444, 106080), (15840, 103428), (15912, 102960), (16224, 100980), (16320, 100386), (16731, 97920), (16830, 97344), (16848, 97240), (17160, 95472), (17238, 95040), (17280, 94809), (17680, 92664), (17820, 91936), (17901, 91520), (17952, 91260), (18252, 89760), (18304, 89505), (18360, 89232), (18590, 88128), (18720, 87516), (19008, 86190), (19305, 84864), (19448, 84240), (19584, 83655), (19890, 82368), (20196, 81120), (20280, 80784), (20592, 79560), (21060, 77792), (21120, 77571), (21216, 77220), (21632, 75735), (21879, 74880), (22032, 74360), (22308, 73440), (22440, 73008), (22464, 72930), (22815, 71808), (22880, 71604), (22984, 71280), (23166, 70720), (23760, 68952), (23868, 68640), (23936, 68445), (24310, 67392), (24336, 67320), (24480, 66924), (24960, 65637), (25245, 64896), (25740, 63648), (25857, 63360), (25920, 63206), (26520, 61776), (26928, 60840), (27040, 60588), (27378, 59840), (27456, 59670), (27540, 59488), (27885, 58752), (28080, 58344), (28288, 57915), (28512, 57460), (28730, 57024), (29172, 56160), (29376, 55770), (29744, 55080), (29835, 54912), (29920, 54756), (30294, 54080), (30420, 53856), (30888, 53040), (31603, 51840), (31680, 51714), (31824, 51480), (32448, 50490), (32640, 50193), (33462, 48960), (33660, 48672), (33696, 48620), (34320, 47736), (34476, 47520), (35360, 46332), (35640, 45968), (35802, 45760), (35904, 45630), (36465, 44928), (36504, 44880), (36720, 44616), (37180, 44064), (37440, 43758), (38016, 43095), (38610, 42432), (38896, 42120), (39780, 41184), (40392, 40560)]