230397440

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1$

素因数の和:109

約数の個数: 320

約数和(自身を含む): 725953536

約数和(自身を除く): 495556096

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 23, 26, 28, 32, 35, 40, 43, 46, 52, 56, 64, 65, 70, 80, 86, 91, 92, 104, 112, 115, 128, 130, 140, 160, 161, 172, 182, 184, 208, 215, 224, 230, 256, 260, 280, 299, 301, 320, 322, 344, 364, 368, 416, 430, 448, 455, 460, 512, 520, 559, 560, 598, 602, 640, 644, 688, 728, 736, 805, 832, 860, 896, 910, 920, 989, 1040, 1118, 1120, 1196, 1204, 1280, 1288, 1376, 1456, 1472, 1495, 1505, 1610, 1664, 1720, 1792, 1820, 1840, 1978, 2080, 2093, 2236, 2240, 2392, 2408, 2560, 2576, 2752, 2795, 2912, 2944, 2990, 3010, 3220, 3328, 3440, 3584, 3640, 3680, 3913, 3956, 4160, 4186, 4472, 4480, 4784, 4816, 4945, 5152, 5504, 5590, 5824, 5888, 5980, 6020, 6440, 6656, 6880, 6923, 7280, 7360, 7826, 7912, 8320, 8372, 8944, 8960, 9568, 9632, 9890, 10304, 10465, 11008, 11180, 11648, 11776, 11960, 12040, 12857, 12880, 13760, 13846, 14560, 14720, 15652, 15824, 16640, 16744, 17888, 17920, 19136, 19264, 19565, 19780, 20608, 20930, 22016, 22360, 23296, 23920, 24080, 25714, 25760, 27520, 27692, 29120, 29440, 31304, 31648, 33280, 33488, 34615, 35776, 38272, 38528, 39130, 39560, 41216, 41860, 44720, 46592, 47840, 48160, 51428, 51520, 55040, 55384, 58240, 58880, 62608, 63296, 64285, 66976, 69230, 71552, 76544, 77056, 78260, 79120, 82432, 83720, 89440, 89999, 95680, 96320, 102856, 103040, 110080, 110768, 116480, 125216, 126592, 128570, 133952, 138460, 143104, 153088, 154112, 156520, 158240, 167440, 178880, 179998, 191360, 192640, 205712, 206080, 221536, 232960, 250432, 253184, 257140, 267904, 276920, 286208, 313040, 316480, 334880, 357760, 359996, 382720, 385280, 411424, 412160, 443072, 449995, 500864, 506368, 514280, 535808, 553840, 626080, 632960, 669760, 715520, 719992, 765440, 770560, 822848, 886144, 899990, 1001728, 1028560, 1071616, 1107680, 1252160, 1265920, 1339520, 1431040, 1439984, 1645696, 1772288, 1799980, 2003456, 2057120, 2215360, 2504320, 2531840, 2679040, 2879968, 3291392, 3544576, 3599960, 4114240, 4430720, 5008640, 5358080, 5759936, 6582784, 7199920, 8228480, 8861440, 10017280, 11519872, 14399840, 16456960, 17722880, 23039744, 28799680, 32913920, 46079488, 57599360, 115198720, 230397440]

約数ペア:

[(1, 230397440), (2, 115198720), (4, 57599360), (5, 46079488), (7, 32913920), (8, 28799680), (10, 23039744), (13, 17722880), (14, 16456960), (16, 14399840), (20, 11519872), (23, 10017280), (26, 8861440), (28, 8228480), (32, 7199920), (35, 6582784), (40, 5759936), (43, 5358080), (46, 5008640), (52, 4430720), (56, 4114240), (64, 3599960), (65, 3544576), (70, 3291392), (80, 2879968), (86, 2679040), (91, 2531840), (92, 2504320), (104, 2215360), (112, 2057120), (115, 2003456), (128, 1799980), (130, 1772288), (140, 1645696), (160, 1439984), (161, 1431040), (172, 1339520), (182, 1265920), (184, 1252160), (208, 1107680), (215, 1071616), (224, 1028560), (230, 1001728), (256, 899990), (260, 886144), (280, 822848), (299, 770560), (301, 765440), (320, 719992), (322, 715520), (344, 669760), (364, 632960), (368, 626080), (416, 553840), (430, 535808), (448, 514280), (455, 506368), (460, 500864), (512, 449995), (520, 443072), (559, 412160), (560, 411424), (598, 385280), (602, 382720), (640, 359996), (644, 357760), (688, 334880), (728, 316480), (736, 313040), (805, 286208), (832, 276920), (860, 267904), (896, 257140), (910, 253184), (920, 250432), (989, 232960), (1040, 221536), (1118, 206080), (1120, 205712), (1196, 192640), (1204, 191360), (1280, 179998), (1288, 178880), (1376, 167440), (1456, 158240), (1472, 156520), (1495, 154112), (1505, 153088), (1610, 143104), (1664, 138460), (1720, 133952), (1792, 128570), (1820, 126592), (1840, 125216), (1978, 116480), (2080, 110768), (2093, 110080), (2236, 103040), (2240, 102856), (2392, 96320), (2408, 95680), (2560, 89999), (2576, 89440), (2752, 83720), (2795, 82432), (2912, 79120), (2944, 78260), (2990, 77056), (3010, 76544), (3220, 71552), (3328, 69230), (3440, 66976), (3584, 64285), (3640, 63296), (3680, 62608), (3913, 58880), (3956, 58240), (4160, 55384), (4186, 55040), (4472, 51520), (4480, 51428), (4784, 48160), (4816, 47840), (4945, 46592), (5152, 44720), (5504, 41860), (5590, 41216), (5824, 39560), (5888, 39130), (5980, 38528), (6020, 38272), (6440, 35776), (6656, 34615), (6880, 33488), (6923, 33280), (7280, 31648), (7360, 31304), (7826, 29440), (7912, 29120), (8320, 27692), (8372, 27520), (8944, 25760), (8960, 25714), (9568, 24080), (9632, 23920), (9890, 23296), (10304, 22360), (10465, 22016), (11008, 20930), (11180, 20608), (11648, 19780), (11776, 19565), (11960, 19264), (12040, 19136), (12857, 17920), (12880, 17888), (13760, 16744), (13846, 16640), (14560, 15824), (14720, 15652)]