239523840

素因数分解:

$2^{11}\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1$

素因数の和:169

約数の個数: 288

約数和(自身を含む): 873905760

約数和(自身を除く): 634381920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 32, 36, 40, 45, 46, 48, 60, 64, 69, 72, 80, 90, 92, 96, 113, 115, 120, 128, 138, 144, 160, 180, 184, 192, 207, 226, 230, 240, 256, 276, 288, 320, 339, 345, 360, 368, 384, 414, 452, 460, 480, 512, 552, 565, 576, 640, 678, 690, 720, 736, 768, 828, 904, 920, 960, 1017, 1024, 1035, 1104, 1130, 1152, 1280, 1356, 1380, 1440, 1472, 1536, 1656, 1695, 1808, 1840, 1920, 2034, 2048, 2070, 2208, 2260, 2304, 2560, 2599, 2712, 2760, 2880, 2944, 3072, 3312, 3390, 3616, 3680, 3840, 4068, 4140, 4416, 4520, 4608, 5085, 5120, 5198, 5424, 5520, 5760, 5888, 6144, 6624, 6780, 7232, 7360, 7680, 7797, 8136, 8280, 8832, 9040, 9216, 10170, 10240, 10396, 10848, 11040, 11520, 11776, 12995, 13248, 13560, 14464, 14720, 15360, 15594, 16272, 16560, 17664, 18080, 18432, 20340, 20792, 21696, 22080, 23040, 23391, 23552, 25990, 26496, 27120, 28928, 29440, 30720, 31188, 32544, 33120, 35328, 36160, 38985, 40680, 41584, 43392, 44160, 46080, 46782, 47104, 51980, 52992, 54240, 57856, 58880, 62376, 65088, 66240, 70656, 72320, 77970, 81360, 83168, 86784, 88320, 92160, 93564, 103960, 105984, 108480, 115712, 116955, 117760, 124752, 130176, 132480, 141312, 144640, 155940, 162720, 166336, 173568, 176640, 187128, 207920, 211968, 216960, 231424, 233910, 235520, 249504, 260352, 264960, 289280, 311880, 325440, 332672, 347136, 353280, 374256, 415840, 423936, 433920, 467820, 499008, 520704, 529920, 578560, 623760, 650880, 665344, 694272, 706560, 748512, 831680, 867840, 935640, 998016, 1041408, 1059840, 1157120, 1247520, 1301760, 1330688, 1497024, 1663360, 1735680, 1871280, 1996032, 2082816, 2119680, 2495040, 2603520, 2661376, 2994048, 3326720, 3471360, 3742560, 3992064, 4990080, 5207040, 5322752, 5988096, 6653440, 7485120, 7984128, 9980160, 10414080, 11976192, 13306880, 14970240, 15968256, 19960320, 23952384, 26613760, 29940480, 39920640, 47904768, 59880960, 79841280, 119761920, 239523840]

約数ペア:

[(1, 239523840), (2, 119761920), (3, 79841280), (4, 59880960), (5, 47904768), (6, 39920640), (8, 29940480), (9, 26613760), (10, 23952384), (12, 19960320), (15, 15968256), (16, 14970240), (18, 13306880), (20, 11976192), (23, 10414080), (24, 9980160), (30, 7984128), (32, 7485120), (36, 6653440), (40, 5988096), (45, 5322752), (46, 5207040), (48, 4990080), (60, 3992064), (64, 3742560), (69, 3471360), (72, 3326720), (80, 2994048), (90, 2661376), (92, 2603520), (96, 2495040), (113, 2119680), (115, 2082816), (120, 1996032), (128, 1871280), (138, 1735680), (144, 1663360), (160, 1497024), (180, 1330688), (184, 1301760), (192, 1247520), (207, 1157120), (226, 1059840), (230, 1041408), (240, 998016), (256, 935640), (276, 867840), (288, 831680), (320, 748512), (339, 706560), (345, 694272), (360, 665344), (368, 650880), (384, 623760), (414, 578560), (452, 529920), (460, 520704), (480, 499008), (512, 467820), (552, 433920), (565, 423936), (576, 415840), (640, 374256), (678, 353280), (690, 347136), (720, 332672), (736, 325440), (768, 311880), (828, 289280), (904, 264960), (920, 260352), (960, 249504), (1017, 235520), (1024, 233910), (1035, 231424), (1104, 216960), (1130, 211968), (1152, 207920), (1280, 187128), (1356, 176640), (1380, 173568), (1440, 166336), (1472, 162720), (1536, 155940), (1656, 144640), (1695, 141312), (1808, 132480), (1840, 130176), (1920, 124752), (2034, 117760), (2048, 116955), (2070, 115712), (2208, 108480), (2260, 105984), (2304, 103960), (2560, 93564), (2599, 92160), (2712, 88320), (2760, 86784), (2880, 83168), (2944, 81360), (3072, 77970), (3312, 72320), (3390, 70656), (3616, 66240), (3680, 65088), (3840, 62376), (4068, 58880), (4140, 57856), (4416, 54240), (4520, 52992), (4608, 51980), (5085, 47104), (5120, 46782), (5198, 46080), (5424, 44160), (5520, 43392), (5760, 41584), (5888, 40680), (6144, 38985), (6624, 36160), (6780, 35328), (7232, 33120), (7360, 32544), (7680, 31188), (7797, 30720), (8136, 29440), (8280, 28928), (8832, 27120), (9040, 26496), (9216, 25990), (10170, 23552), (10240, 23391), (10396, 23040), (10848, 22080), (11040, 21696), (11520, 20792), (11776, 20340), (12995, 18432), (13248, 18080), (13560, 17664), (14464, 16560), (14720, 16272), (15360, 15594)]