290234880

素因数分解:

$2^9\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1$

素因数の和:81

約数の個数: 640

約数和(自身を含む): 1237420800

約数和(自身を除く): 947185920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 17, 18, 19, 20, 24, 26, 27, 30, 32, 34, 36, 38, 39, 40, 45, 48, 51, 52, 54, 57, 60, 64, 65, 68, 72, 76, 78, 80, 85, 90, 95, 96, 102, 104, 108, 114, 117, 120, 128, 130, 135, 136, 144, 152, 153, 156, 160, 170, 171, 180, 190, 192, 195, 204, 208, 216, 221, 228, 234, 240, 247, 255, 256, 260, 270, 272, 285, 288, 304, 306, 312, 320, 323, 340, 342, 351, 360, 380, 384, 390, 408, 416, 432, 442, 456, 459, 468, 480, 494, 510, 512, 513, 520, 540, 544, 570, 576, 585, 608, 612, 624, 640, 646, 663, 680, 684, 702, 720, 741, 760, 765, 768, 780, 816, 832, 855, 864, 884, 912, 918, 936, 960, 969, 988, 1020, 1026, 1040, 1080, 1088, 1105, 1140, 1152, 1170, 1216, 1224, 1235, 1248, 1280, 1292, 1326, 1360, 1368, 1404, 1440, 1482, 1520, 1530, 1536, 1560, 1615, 1632, 1664, 1710, 1728, 1755, 1768, 1824, 1836, 1872, 1920, 1938, 1976, 1989, 2040, 2052, 2080, 2160, 2176, 2210, 2223, 2280, 2295, 2304, 2340, 2432, 2448, 2470, 2496, 2560, 2565, 2584, 2652, 2720, 2736, 2808, 2880, 2907, 2964, 3040, 3060, 3120, 3230, 3264, 3315, 3328, 3420, 3456, 3510, 3536, 3648, 3672, 3705, 3744, 3840, 3876, 3952, 3978, 4080, 4104, 4160, 4199, 4320, 4352, 4420, 4446, 4560, 4590, 4608, 4680, 4845, 4864, 4896, 4940, 4992, 5130, 5168, 5304, 5440, 5472, 5616, 5760, 5814, 5928, 5967, 6080, 6120, 6240, 6460, 6528, 6630, 6656, 6669, 6840, 6912, 7020, 7072, 7296, 7344, 7410, 7488, 7680, 7752, 7904, 7956, 8160, 8208, 8320, 8398, 8640, 8704, 8721, 8840, 8892, 9120, 9180, 9360, 9690, 9728, 9792, 9880, 9945, 9984, 10260, 10336, 10608, 10880, 10944, 11115, 11232, 11520, 11628, 11856, 11934, 12160, 12240, 12480, 12597, 12920, 13056, 13260, 13338, 13680, 13824, 14040, 14144, 14535, 14592, 14688, 14820, 14976, 15504, 15808, 15912, 16320, 16416, 16640, 16796, 17280, 17442, 17680, 17784, 18240, 18360, 18720, 19380, 19584, 19760, 19890, 19968, 20520, 20672, 20995, 21216, 21760, 21888, 22230, 22464, 23040, 23256, 23712, 23868, 24320, 24480, 24960, 25194, 25840, 26112, 26520, 26676, 27360, 28080, 28288, 29070, 29184, 29376, 29640, 29835, 29952, 31008, 31616, 31824, 32640, 32832, 33280, 33345, 33592, 34560, 34884, 35360, 35568, 36480, 36720, 37440, 37791, 38760, 39168, 39520, 39780, 41040, 41344, 41990, 42432, 43520, 43605, 43776, 44460, 44928, 46512, 47424, 47736, 48640, 48960, 49920, 50388, 51680, 53040, 53352, 54720, 56160, 56576, 58140, 58752, 59280, 59670, 59904, 62016, 62985, 63232, 63648, 65280, 65664, 66690, 67184, 69120, 69768, 70720, 71136, 72960, 73440, 74880, 75582, 77520, 78336, 79040, 79560, 82080, 82688, 83980, 84864, 87210, 87552, 88920, 89856, 93024, 94848, 95472, 97920, 99840, 100776, 103360, 106080, 106704, 109440, 112320, 113152, 113373, 116280, 117504, 118560, 119340, 124032, 125970, 126464, 127296, 130560, 131328, 133380, 134368, 139536, 141440, 142272, 145920, 146880, 149760, 151164, 155040, 158080, 159120, 164160, 165376, 167960, 169728, 174420, 177840, 179712, 186048, 188955, 189696, 190944, 195840, 201552, 206720, 212160, 213408, 218880, 224640, 226746, 232560, 235008, 237120, 238680, 248064, 251940, 254592, 262656, 266760, 268736, 279072, 282880, 284544, 293760, 299520, 302328, 310080, 316160, 318240, 328320, 335920, 339456, 348840, 355680, 372096, 377910, 379392, 381888, 391680, 403104, 413440, 424320, 426816, 437760, 449280, 453492, 465120, 474240, 477360, 496128, 503880, 509184, 533520, 537472, 558144, 565760, 566865, 569088, 587520, 604656, 620160, 632320, 636480, 656640, 671840, 697680, 711360, 744192, 755820, 763776, 806208, 826880, 848640, 853632, 898560, 906984, 930240, 948480, 954720, 1007760, 1018368, 1067040, 1074944, 1116288, 1133730, 1138176, 1175040, 1209312, 1240320, 1272960, 1313280, 1343680, 1395360, 1422720, 1488384, 1511640, 1527552, 1612416, 1697280, 1707264, 1813968, 1860480, 1896960, 1909440, 2015520, 2134080, 2149888, 2232576, 2267460, 2418624, 2480640, 2545920, 2687360, 2790720, 2845440, 3023280, 3055104, 3224832, 3414528, 3627936, 3720960, 3818880, 4031040, 4268160, 4465152, 4534920, 4837248, 5091840, 5374720, 5581440, 5690880, 6046560, 6449664, 7255872, 7441920, 7637760, 8062080, 8536320, 9069840, 9674496, 10749440, 11162880, 12093120, 14511744, 15275520, 16124160, 17072640, 18139680, 19348992, 22325760, 24186240, 29023488, 32248320, 36279360, 48372480, 58046976, 72558720, 96744960, 145117440, 290234880]

約数ペア:

[(1, 290234880), (2, 145117440), (3, 96744960), (4, 72558720), (5, 58046976), (6, 48372480), (8, 36279360), (9, 32248320), (10, 29023488), (12, 24186240), (13, 22325760), (15, 19348992), (16, 18139680), (17, 17072640), (18, 16124160), (19, 15275520), (20, 14511744), (24, 12093120), (26, 11162880), (27, 10749440), (30, 9674496), (32, 9069840), (34, 8536320), (36, 8062080), (38, 7637760), (39, 7441920), (40, 7255872), (45, 6449664), (48, 6046560), (51, 5690880), (52, 5581440), (54, 5374720), (57, 5091840), (60, 4837248), (64, 4534920), (65, 4465152), (68, 4268160), (72, 4031040), (76, 3818880), (78, 3720960), (80, 3627936), (85, 3414528), (90, 3224832), (95, 3055104), (96, 3023280), (102, 2845440), (104, 2790720), (108, 2687360), (114, 2545920), (117, 2480640), (120, 2418624), (128, 2267460), (130, 2232576), (135, 2149888), (136, 2134080), (144, 2015520), (152, 1909440), (153, 1896960), (156, 1860480), (160, 1813968), (170, 1707264), (171, 1697280), (180, 1612416), (190, 1527552), (192, 1511640), (195, 1488384), (204, 1422720), (208, 1395360), (216, 1343680), (221, 1313280), (228, 1272960), (234, 1240320), (240, 1209312), (247, 1175040), (255, 1138176), (256, 1133730), (260, 1116288), (270, 1074944), (272, 1067040), (285, 1018368), (288, 1007760), (304, 954720), (306, 948480), (312, 930240), (320, 906984), (323, 898560), (340, 853632), (342, 848640), (351, 826880), (360, 806208), (380, 763776), (384, 755820), (390, 744192), (408, 711360), (416, 697680), (432, 671840), (442, 656640), (456, 636480), (459, 632320), (468, 620160), (480, 604656), (494, 587520), (510, 569088), (512, 566865), (513, 565760), (520, 558144), (540, 537472), (544, 533520), (570, 509184), (576, 503880), (585, 496128), (608, 477360), (612, 474240), (624, 465120), (640, 453492), (646, 449280), (663, 437760), (680, 426816), (684, 424320), (702, 413440), (720, 403104), (741, 391680), (760, 381888), (765, 379392), (768, 377910), (780, 372096), (816, 355680), (832, 348840), (855, 339456), (864, 335920), (884, 328320), (912, 318240), (918, 316160), (936, 310080), (960, 302328), (969, 299520), (988, 293760), (1020, 284544), (1026, 282880), (1040, 279072), (1080, 268736), (1088, 266760), (1105, 262656), (1140, 254592), (1152, 251940), (1170, 248064), (1216, 238680), (1224, 237120), (1235, 235008), (1248, 232560), (1280, 226746), (1292, 224640), (1326, 218880), (1360, 213408), (1368, 212160), (1404, 206720), (1440, 201552), (1482, 195840), (1520, 190944), (1530, 189696), (1536, 188955), (1560, 186048), (1615, 179712), (1632, 177840), (1664, 174420), (1710, 169728), (1728, 167960), (1755, 165376), (1768, 164160), (1824, 159120), (1836, 158080), (1872, 155040), (1920, 151164), (1938, 149760), (1976, 146880), (1989, 145920), (2040, 142272), (2052, 141440), (2080, 139536), (2160, 134368), (2176, 133380), (2210, 131328), (2223, 130560), (2280, 127296), (2295, 126464), (2304, 125970), (2340, 124032), (2432, 119340), (2448, 118560), (2470, 117504), (2496, 116280), (2560, 113373), (2565, 113152), (2584, 112320), (2652, 109440), (2720, 106704), (2736, 106080), (2808, 103360), (2880, 100776), (2907, 99840), (2964, 97920), (3040, 95472), (3060, 94848), (3120, 93024), (3230, 89856), (3264, 88920), (3315, 87552), (3328, 87210), (3420, 84864), (3456, 83980), (3510, 82688), (3536, 82080), (3648, 79560), (3672, 79040), (3705, 78336), (3744, 77520), (3840, 75582), (3876, 74880), (3952, 73440), (3978, 72960), (4080, 71136), (4104, 70720), (4160, 69768), (4199, 69120), (4320, 67184), (4352, 66690), (4420, 65664), (4446, 65280), (4560, 63648), (4590, 63232), (4608, 62985), (4680, 62016), (4845, 59904), (4864, 59670), (4896, 59280), (4940, 58752), (4992, 58140), (5130, 56576), (5168, 56160), (5304, 54720), (5440, 53352), (5472, 53040), (5616, 51680), (5760, 50388), (5814, 49920), (5928, 48960), (5967, 48640), (6080, 47736), (6120, 47424), (6240, 46512), (6460, 44928), (6528, 44460), (6630, 43776), (6656, 43605), (6669, 43520), (6840, 42432), (6912, 41990), (7020, 41344), (7072, 41040), (7296, 39780), (7344, 39520), (7410, 39168), (7488, 38760), (7680, 37791), (7752, 37440), (7904, 36720), (7956, 36480), (8160, 35568), (8208, 35360), (8320, 34884), (8398, 34560), (8640, 33592), (8704, 33345), (8721, 33280), (8840, 32832), (8892, 32640), (9120, 31824), (9180, 31616), (9360, 31008), (9690, 29952), (9728, 29835), (9792, 29640), (9880, 29376), (9945, 29184), (9984, 29070), (10260, 28288), (10336, 28080), (10608, 27360), (10880, 26676), (10944, 26520), (11115, 26112), (11232, 25840), (11520, 25194), (11628, 24960), (11856, 24480), (11934, 24320), (12160, 23868), (12240, 23712), (12480, 23256), (12597, 23040), (12920, 22464), (13056, 22230), (13260, 21888), (13338, 21760), (13680, 21216), (13824, 20995), (14040, 20672), (14144, 20520), (14535, 19968), (14592, 19890), (14688, 19760), (14820, 19584), (14976, 19380), (15504, 18720), (15808, 18360), (15912, 18240), (16320, 17784), (16416, 17680), (16640, 17442), (16796, 17280)]