239774080

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{179}}^1$

素因数の和:241

約数の個数: 256

約数和(自身を含む): 740275200

約数和(自身を除く): 500501120

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 23, 26, 28, 32, 35, 40, 46, 52, 56, 64, 65, 70, 80, 91, 92, 104, 112, 115, 128, 130, 140, 160, 161, 179, 182, 184, 208, 224, 230, 260, 280, 299, 320, 322, 358, 364, 368, 416, 448, 455, 460, 520, 560, 598, 640, 644, 716, 728, 736, 805, 832, 895, 896, 910, 920, 1040, 1120, 1196, 1253, 1288, 1432, 1456, 1472, 1495, 1610, 1664, 1790, 1820, 1840, 2080, 2093, 2240, 2327, 2392, 2506, 2576, 2864, 2912, 2944, 2990, 3220, 3580, 3640, 3680, 4117, 4160, 4186, 4480, 4654, 4784, 5012, 5152, 5728, 5824, 5980, 6265, 6440, 7160, 7280, 7360, 8234, 8320, 8372, 9308, 9568, 10024, 10304, 10465, 11456, 11635, 11648, 11960, 12530, 12880, 14320, 14560, 14720, 16289, 16468, 16744, 18616, 19136, 20048, 20585, 20608, 20930, 22912, 23270, 23920, 25060, 25760, 28640, 28819, 29120, 32578, 32936, 33488, 37232, 38272, 40096, 41170, 41860, 46540, 47840, 50120, 51520, 53521, 57280, 57638, 58240, 65156, 65872, 66976, 74464, 80192, 81445, 82340, 83720, 93080, 95680, 100240, 103040, 107042, 114560, 115276, 130312, 131744, 133952, 144095, 148928, 160384, 162890, 164680, 167440, 186160, 191360, 200480, 214084, 230552, 260624, 263488, 267605, 267904, 288190, 297856, 325780, 329360, 334880, 372320, 374647, 400960, 428168, 461104, 521248, 526976, 535210, 576380, 651560, 658720, 669760, 744640, 749294, 801920, 856336, 922208, 1042496, 1070420, 1152760, 1303120, 1317440, 1339520, 1489280, 1498588, 1712672, 1844416, 1873235, 2084992, 2140840, 2305520, 2606240, 2634880, 2997176, 3425344, 3688832, 3746470, 4281680, 4611040, 5212480, 5994352, 6850688, 7492940, 8563360, 9222080, 10424960, 11988704, 14985880, 17126720, 18444160, 23977408, 29971760, 34253440, 47954816, 59943520, 119887040, 239774080]

約数ペア:

[(1, 239774080), (2, 119887040), (4, 59943520), (5, 47954816), (7, 34253440), (8, 29971760), (10, 23977408), (13, 18444160), (14, 17126720), (16, 14985880), (20, 11988704), (23, 10424960), (26, 9222080), (28, 8563360), (32, 7492940), (35, 6850688), (40, 5994352), (46, 5212480), (52, 4611040), (56, 4281680), (64, 3746470), (65, 3688832), (70, 3425344), (80, 2997176), (91, 2634880), (92, 2606240), (104, 2305520), (112, 2140840), (115, 2084992), (128, 1873235), (130, 1844416), (140, 1712672), (160, 1498588), (161, 1489280), (179, 1339520), (182, 1317440), (184, 1303120), (208, 1152760), (224, 1070420), (230, 1042496), (260, 922208), (280, 856336), (299, 801920), (320, 749294), (322, 744640), (358, 669760), (364, 658720), (368, 651560), (416, 576380), (448, 535210), (455, 526976), (460, 521248), (520, 461104), (560, 428168), (598, 400960), (640, 374647), (644, 372320), (716, 334880), (728, 329360), (736, 325780), (805, 297856), (832, 288190), (895, 267904), (896, 267605), (910, 263488), (920, 260624), (1040, 230552), (1120, 214084), (1196, 200480), (1253, 191360), (1288, 186160), (1432, 167440), (1456, 164680), (1472, 162890), (1495, 160384), (1610, 148928), (1664, 144095), (1790, 133952), (1820, 131744), (1840, 130312), (2080, 115276), (2093, 114560), (2240, 107042), (2327, 103040), (2392, 100240), (2506, 95680), (2576, 93080), (2864, 83720), (2912, 82340), (2944, 81445), (2990, 80192), (3220, 74464), (3580, 66976), (3640, 65872), (3680, 65156), (4117, 58240), (4160, 57638), (4186, 57280), (4480, 53521), (4654, 51520), (4784, 50120), (5012, 47840), (5152, 46540), (5728, 41860), (5824, 41170), (5980, 40096), (6265, 38272), (6440, 37232), (7160, 33488), (7280, 32936), (7360, 32578), (8234, 29120), (8320, 28819), (8372, 28640), (9308, 25760), (9568, 25060), (10024, 23920), (10304, 23270), (10465, 22912), (11456, 20930), (11635, 20608), (11648, 20585), (11960, 20048), (12530, 19136), (12880, 18616), (14320, 16744), (14560, 16468), (14720, 16289)]