249846240

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1$

素因数の和:162

約数の個数: 384

約数和(自身を含む): 971937792

約数和(自身を除く): 722091552

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 32, 35, 40, 42, 46, 48, 53, 56, 60, 61, 69, 70, 80, 84, 92, 96, 105, 106, 112, 115, 120, 122, 138, 140, 159, 160, 161, 168, 183, 184, 210, 212, 224, 230, 240, 244, 265, 276, 280, 305, 318, 322, 336, 345, 366, 368, 371, 420, 424, 427, 460, 480, 483, 488, 530, 552, 560, 610, 636, 644, 672, 690, 732, 736, 742, 795, 805, 840, 848, 854, 915, 920, 966, 976, 1060, 1104, 1113, 1120, 1219, 1220, 1272, 1281, 1288, 1380, 1403, 1464, 1484, 1590, 1610, 1680, 1696, 1708, 1830, 1840, 1855, 1932, 1952, 2120, 2135, 2208, 2226, 2415, 2438, 2440, 2544, 2562, 2576, 2760, 2806, 2928, 2968, 3180, 3220, 3233, 3360, 3416, 3657, 3660, 3680, 3710, 3864, 4209, 4240, 4270, 4452, 4830, 4876, 4880, 5088, 5124, 5152, 5520, 5565, 5612, 5856, 5936, 6095, 6360, 6405, 6440, 6466, 6832, 7015, 7314, 7320, 7420, 7728, 8418, 8480, 8533, 8540, 8904, 9660, 9699, 9752, 9760, 9821, 10248, 11040, 11130, 11224, 11872, 12190, 12720, 12810, 12880, 12932, 13664, 14030, 14628, 14640, 14840, 15456, 16165, 16836, 17066, 17080, 17808, 18285, 19320, 19398, 19504, 19642, 20496, 21045, 22260, 22448, 22631, 24380, 25440, 25599, 25620, 25760, 25864, 28060, 29256, 29280, 29463, 29680, 32330, 33672, 34132, 34160, 35616, 36570, 38640, 38796, 39008, 39284, 40992, 42090, 42665, 44520, 44896, 45262, 48495, 48760, 49105, 51198, 51240, 51728, 56120, 58512, 58926, 59360, 64660, 67344, 67893, 68264, 68320, 73140, 74359, 77280, 77592, 78568, 84180, 85330, 89040, 90524, 96990, 97520, 98210, 102396, 102480, 103456, 112240, 113155, 117024, 117852, 127995, 129320, 134688, 135786, 136528, 146280, 147315, 148718, 155184, 157136, 168360, 170660, 178080, 181048, 193980, 195040, 196420, 204792, 204960, 223077, 224480, 226310, 235704, 255990, 258640, 271572, 273056, 292560, 294630, 297436, 310368, 314272, 336720, 339465, 341320, 362096, 371795, 387960, 392840, 409584, 446154, 452620, 471408, 511980, 517280, 520513, 543144, 585120, 589260, 594872, 673440, 678930, 682640, 724192, 743590, 775920, 785680, 819168, 892308, 905240, 942816, 1023960, 1041026, 1086288, 1115385, 1178520, 1189744, 1357860, 1365280, 1487180, 1551840, 1561539, 1571360, 1784616, 1810480, 2047920, 2082052, 2172576, 2230770, 2357040, 2379488, 2602565, 2715720, 2974360, 3123078, 3569232, 3620960, 4095840, 4164104, 4461540, 4714080, 5205130, 5431440, 5948720, 6246156, 7138464, 7807695, 8328208, 8923080, 10410260, 10862880, 11897440, 12492312, 15615390, 16656416, 17846160, 20820520, 24984624, 31230780, 35692320, 41641040, 49969248, 62461560, 83282080, 124923120, 249846240]

約数ペア:

[(1, 249846240), (2, 124923120), (3, 83282080), (4, 62461560), (5, 49969248), (6, 41641040), (7, 35692320), (8, 31230780), (10, 24984624), (12, 20820520), (14, 17846160), (15, 16656416), (16, 15615390), (20, 12492312), (21, 11897440), (23, 10862880), (24, 10410260), (28, 8923080), (30, 8328208), (32, 7807695), (35, 7138464), (40, 6246156), (42, 5948720), (46, 5431440), (48, 5205130), (53, 4714080), (56, 4461540), (60, 4164104), (61, 4095840), (69, 3620960), (70, 3569232), (80, 3123078), (84, 2974360), (92, 2715720), (96, 2602565), (105, 2379488), (106, 2357040), (112, 2230770), (115, 2172576), (120, 2082052), (122, 2047920), (138, 1810480), (140, 1784616), (159, 1571360), (160, 1561539), (161, 1551840), (168, 1487180), (183, 1365280), (184, 1357860), (210, 1189744), (212, 1178520), (224, 1115385), (230, 1086288), (240, 1041026), (244, 1023960), (265, 942816), (276, 905240), (280, 892308), (305, 819168), (318, 785680), (322, 775920), (336, 743590), (345, 724192), (366, 682640), (368, 678930), (371, 673440), (420, 594872), (424, 589260), (427, 585120), (460, 543144), (480, 520513), (483, 517280), (488, 511980), (530, 471408), (552, 452620), (560, 446154), (610, 409584), (636, 392840), (644, 387960), (672, 371795), (690, 362096), (732, 341320), (736, 339465), (742, 336720), (795, 314272), (805, 310368), (840, 297436), (848, 294630), (854, 292560), (915, 273056), (920, 271572), (966, 258640), (976, 255990), (1060, 235704), (1104, 226310), (1113, 224480), (1120, 223077), (1219, 204960), (1220, 204792), (1272, 196420), (1281, 195040), (1288, 193980), (1380, 181048), (1403, 178080), (1464, 170660), (1484, 168360), (1590, 157136), (1610, 155184), (1680, 148718), (1696, 147315), (1708, 146280), (1830, 136528), (1840, 135786), (1855, 134688), (1932, 129320), (1952, 127995), (2120, 117852), (2135, 117024), (2208, 113155), (2226, 112240), (2415, 103456), (2438, 102480), (2440, 102396), (2544, 98210), (2562, 97520), (2576, 96990), (2760, 90524), (2806, 89040), (2928, 85330), (2968, 84180), (3180, 78568), (3220, 77592), (3233, 77280), (3360, 74359), (3416, 73140), (3657, 68320), (3660, 68264), (3680, 67893), (3710, 67344), (3864, 64660), (4209, 59360), (4240, 58926), (4270, 58512), (4452, 56120), (4830, 51728), (4876, 51240), (4880, 51198), (5088, 49105), (5124, 48760), (5152, 48495), (5520, 45262), (5565, 44896), (5612, 44520), (5856, 42665), (5936, 42090), (6095, 40992), (6360, 39284), (6405, 39008), (6440, 38796), (6466, 38640), (6832, 36570), (7015, 35616), (7314, 34160), (7320, 34132), (7420, 33672), (7728, 32330), (8418, 29680), (8480, 29463), (8533, 29280), (8540, 29256), (8904, 28060), (9660, 25864), (9699, 25760), (9752, 25620), (9760, 25599), (9821, 25440), (10248, 24380), (11040, 22631), (11130, 22448), (11224, 22260), (11872, 21045), (12190, 20496), (12720, 19642), (12810, 19504), (12880, 19398), (12932, 19320), (13664, 18285), (14030, 17808), (14628, 17080), (14640, 17066), (14840, 16836), (15456, 16165)]