145728000

素因数分解:

$2^9\times 3^2\times 5^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1$

素因数の和:73

約数の個数: 480

約数和(自身を含む): 597497472

約数和(自身を除く): 451769472

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 23, 24, 25, 30, 32, 33, 36, 40, 44, 45, 46, 48, 50, 55, 60, 64, 66, 69, 72, 75, 80, 88, 90, 92, 96, 99, 100, 110, 115, 120, 125, 128, 132, 138, 144, 150, 160, 165, 176, 180, 184, 192, 198, 200, 207, 220, 225, 230, 240, 250, 253, 256, 264, 275, 276, 288, 300, 320, 330, 345, 352, 360, 368, 375, 384, 396, 400, 414, 440, 450, 460, 480, 495, 500, 506, 512, 528, 550, 552, 575, 576, 600, 640, 660, 690, 704, 720, 736, 750, 759, 768, 792, 800, 825, 828, 880, 900, 920, 960, 990, 1000, 1012, 1035, 1056, 1100, 1104, 1125, 1150, 1152, 1200, 1265, 1280, 1320, 1375, 1380, 1408, 1440, 1472, 1500, 1518, 1536, 1584, 1600, 1650, 1656, 1725, 1760, 1800, 1840, 1920, 1980, 2000, 2024, 2070, 2112, 2200, 2208, 2250, 2277, 2300, 2304, 2400, 2475, 2530, 2560, 2640, 2750, 2760, 2816, 2875, 2880, 2944, 3000, 3036, 3168, 3200, 3300, 3312, 3450, 3520, 3600, 3680, 3795, 3840, 3960, 4000, 4048, 4125, 4140, 4224, 4400, 4416, 4500, 4554, 4600, 4608, 4800, 4950, 5060, 5175, 5280, 5500, 5520, 5632, 5750, 5760, 5888, 6000, 6072, 6325, 6336, 6400, 6600, 6624, 6900, 7040, 7200, 7360, 7590, 7680, 7920, 8000, 8096, 8250, 8280, 8448, 8625, 8800, 8832, 9000, 9108, 9200, 9600, 9900, 10120, 10350, 10560, 11000, 11040, 11385, 11500, 11520, 11776, 12000, 12144, 12375, 12650, 12672, 12800, 13200, 13248, 13800, 14080, 14400, 14720, 15180, 15840, 16000, 16192, 16500, 16560, 16896, 17250, 17600, 17664, 18000, 18216, 18400, 18975, 19200, 19800, 20240, 20700, 21120, 22000, 22080, 22770, 23000, 23040, 24000, 24288, 24750, 25300, 25344, 25875, 26400, 26496, 27600, 28160, 28800, 29440, 30360, 31625, 31680, 32000, 32384, 33000, 33120, 34500, 35200, 35328, 36000, 36432, 36800, 37950, 38400, 39600, 40480, 41400, 42240, 44000, 44160, 45540, 46000, 48000, 48576, 49500, 50600, 50688, 51750, 52800, 52992, 55200, 56925, 57600, 58880, 60720, 63250, 63360, 64000, 64768, 66000, 66240, 69000, 70400, 72000, 72864, 73600, 75900, 79200, 80960, 82800, 84480, 88000, 88320, 91080, 92000, 94875, 96000, 97152, 99000, 101200, 103500, 105600, 105984, 110400, 113850, 115200, 121440, 126500, 126720, 129536, 132000, 132480, 138000, 140800, 144000, 145728, 147200, 151800, 158400, 161920, 165600, 176000, 176640, 182160, 184000, 189750, 192000, 194304, 198000, 202400, 207000, 211200, 220800, 227700, 242880, 253000, 253440, 264000, 264960, 276000, 284625, 288000, 291456, 294400, 303600, 316800, 323840, 331200, 352000, 364320, 368000, 379500, 388608, 396000, 404800, 414000, 422400, 441600, 455400, 485760, 506000, 528000, 529920, 552000, 569250, 576000, 582912, 607200, 633600, 647680, 662400, 704000, 728640, 736000, 759000, 792000, 809600, 828000, 883200, 910800, 971520, 1012000, 1056000, 1104000, 1138500, 1165824, 1214400, 1267200, 1324800, 1457280, 1472000, 1518000, 1584000, 1619200, 1656000, 1821600, 1943040, 2024000, 2112000, 2208000, 2277000, 2428800, 2649600, 2914560, 3036000, 3168000, 3238400, 3312000, 3643200, 4048000, 4416000, 4554000, 4857600, 5829120, 6072000, 6336000, 6624000, 7286400, 8096000, 9108000, 9715200, 12144000, 13248000, 14572800, 16192000, 18216000, 24288000, 29145600, 36432000, 48576000, 72864000, 145728000]

約数ペア:

[(1, 145728000), (2, 72864000), (3, 48576000), (4, 36432000), (5, 29145600), (6, 24288000), (8, 18216000), (9, 16192000), (10, 14572800), (11, 13248000), (12, 12144000), (15, 9715200), (16, 9108000), (18, 8096000), (20, 7286400), (22, 6624000), (23, 6336000), (24, 6072000), (25, 5829120), (30, 4857600), (32, 4554000), (33, 4416000), (36, 4048000), (40, 3643200), (44, 3312000), (45, 3238400), (46, 3168000), (48, 3036000), (50, 2914560), (55, 2649600), (60, 2428800), (64, 2277000), (66, 2208000), (69, 2112000), (72, 2024000), (75, 1943040), (80, 1821600), (88, 1656000), (90, 1619200), (92, 1584000), (96, 1518000), (99, 1472000), (100, 1457280), (110, 1324800), (115, 1267200), (120, 1214400), (125, 1165824), (128, 1138500), (132, 1104000), (138, 1056000), (144, 1012000), (150, 971520), (160, 910800), (165, 883200), (176, 828000), (180, 809600), (184, 792000), (192, 759000), (198, 736000), (200, 728640), (207, 704000), (220, 662400), (225, 647680), (230, 633600), (240, 607200), (250, 582912), (253, 576000), (256, 569250), (264, 552000), (275, 529920), (276, 528000), (288, 506000), (300, 485760), (320, 455400), (330, 441600), (345, 422400), (352, 414000), (360, 404800), (368, 396000), (375, 388608), (384, 379500), (396, 368000), (400, 364320), (414, 352000), (440, 331200), (450, 323840), (460, 316800), (480, 303600), (495, 294400), (500, 291456), (506, 288000), (512, 284625), (528, 276000), (550, 264960), (552, 264000), (575, 253440), (576, 253000), (600, 242880), (640, 227700), (660, 220800), (690, 211200), (704, 207000), (720, 202400), (736, 198000), (750, 194304), (759, 192000), (768, 189750), (792, 184000), (800, 182160), (825, 176640), (828, 176000), (880, 165600), (900, 161920), (920, 158400), (960, 151800), (990, 147200), (1000, 145728), (1012, 144000), (1035, 140800), (1056, 138000), (1100, 132480), (1104, 132000), (1125, 129536), (1150, 126720), (1152, 126500), (1200, 121440), (1265, 115200), (1280, 113850), (1320, 110400), (1375, 105984), (1380, 105600), (1408, 103500), (1440, 101200), (1472, 99000), (1500, 97152), (1518, 96000), (1536, 94875), (1584, 92000), (1600, 91080), (1650, 88320), (1656, 88000), (1725, 84480), (1760, 82800), (1800, 80960), (1840, 79200), (1920, 75900), (1980, 73600), (2000, 72864), (2024, 72000), (2070, 70400), (2112, 69000), (2200, 66240), (2208, 66000), (2250, 64768), (2277, 64000), (2300, 63360), (2304, 63250), (2400, 60720), (2475, 58880), (2530, 57600), (2560, 56925), (2640, 55200), (2750, 52992), (2760, 52800), (2816, 51750), (2875, 50688), (2880, 50600), (2944, 49500), (3000, 48576), (3036, 48000), (3168, 46000), (3200, 45540), (3300, 44160), (3312, 44000), (3450, 42240), (3520, 41400), (3600, 40480), (3680, 39600), (3795, 38400), (3840, 37950), (3960, 36800), (4000, 36432), (4048, 36000), (4125, 35328), (4140, 35200), (4224, 34500), (4400, 33120), (4416, 33000), (4500, 32384), (4554, 32000), (4600, 31680), (4608, 31625), (4800, 30360), (4950, 29440), (5060, 28800), (5175, 28160), (5280, 27600), (5500, 26496), (5520, 26400), (5632, 25875), (5750, 25344), (5760, 25300), (5888, 24750), (6000, 24288), (6072, 24000), (6325, 23040), (6336, 23000), (6400, 22770), (6600, 22080), (6624, 22000), (6900, 21120), (7040, 20700), (7200, 20240), (7360, 19800), (7590, 19200), (7680, 18975), (7920, 18400), (8000, 18216), (8096, 18000), (8250, 17664), (8280, 17600), (8448, 17250), (8625, 16896), (8800, 16560), (8832, 16500), (9000, 16192), (9108, 16000), (9200, 15840), (9600, 15180), (9900, 14720), (10120, 14400), (10350, 14080), (10560, 13800), (11000, 13248), (11040, 13200), (11385, 12800), (11500, 12672), (11520, 12650), (11776, 12375), (12000, 12144)]