1297440000

素因数分解:

$2^8\times 3^2\times 5^4\times {\mathrm{17}}^1\times {\mathrm{53}}^1$

素因数の和:112

約数の個数: 540

約数和(自身を含む): 5042913876

約数和(自身を除く): 3745473876

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 25, 30, 32, 34, 36, 40, 45, 48, 50, 51, 53, 60, 64, 68, 72, 75, 80, 85, 90, 96, 100, 102, 106, 120, 125, 128, 136, 144, 150, 153, 159, 160, 170, 180, 192, 200, 204, 212, 225, 240, 250, 255, 256, 265, 272, 288, 300, 306, 318, 320, 340, 360, 375, 384, 400, 408, 424, 425, 450, 477, 480, 500, 510, 530, 544, 576, 600, 612, 625, 636, 640, 680, 720, 750, 765, 768, 795, 800, 816, 848, 850, 900, 901, 954, 960, 1000, 1020, 1060, 1088, 1125, 1152, 1200, 1224, 1250, 1272, 1275, 1280, 1325, 1360, 1440, 1500, 1530, 1590, 1600, 1632, 1696, 1700, 1800, 1802, 1875, 1908, 1920, 2000, 2040, 2120, 2125, 2176, 2250, 2304, 2385, 2400, 2448, 2500, 2544, 2550, 2650, 2703, 2720, 2880, 3000, 3060, 3180, 3200, 3264, 3392, 3400, 3600, 3604, 3750, 3816, 3825, 3840, 3975, 4000, 4080, 4240, 4250, 4352, 4500, 4505, 4770, 4800, 4896, 5000, 5088, 5100, 5300, 5406, 5440, 5625, 5760, 6000, 6120, 6360, 6375, 6400, 6528, 6625, 6784, 6800, 7200, 7208, 7500, 7632, 7650, 7950, 8000, 8109, 8160, 8480, 8500, 9000, 9010, 9540, 9600, 9792, 10000, 10176, 10200, 10600, 10625, 10812, 10880, 11250, 11520, 11925, 12000, 12240, 12720, 12750, 13056, 13250, 13515, 13568, 13600, 14400, 14416, 15000, 15264, 15300, 15900, 16000, 16218, 16320, 16960, 17000, 18000, 18020, 19080, 19125, 19200, 19584, 19875, 20000, 20352, 20400, 21200, 21250, 21624, 21760, 22500, 22525, 23850, 24000, 24480, 25440, 25500, 26500, 27030, 27200, 28800, 28832, 30000, 30528, 30600, 31800, 31875, 32000, 32436, 32640, 33125, 33920, 34000, 36000, 36040, 38160, 38250, 39168, 39750, 40000, 40545, 40704, 40800, 42400, 42500, 43248, 45000, 45050, 47700, 48000, 48960, 50880, 51000, 53000, 54060, 54400, 57600, 57664, 59625, 60000, 61056, 61200, 63600, 63750, 64872, 65280, 66250, 67575, 67840, 68000, 72000, 72080, 76320, 76500, 79500, 80000, 81090, 81600, 84800, 85000, 86496, 90000, 90100, 95400, 95625, 96000, 97920, 99375, 101760, 102000, 106000, 108120, 108800, 112625, 115328, 119250, 120000, 122112, 122400, 127200, 127500, 129744, 132500, 135150, 136000, 144000, 144160, 152640, 153000, 159000, 160000, 162180, 163200, 169600, 170000, 172992, 180000, 180200, 190800, 191250, 195840, 198750, 202725, 203520, 204000, 212000, 216240, 225250, 230656, 238500, 240000, 244800, 254400, 255000, 259488, 265000, 270300, 272000, 288000, 288320, 298125, 305280, 306000, 318000, 324360, 326400, 337875, 339200, 340000, 345984, 360000, 360400, 381600, 382500, 397500, 405450, 408000, 424000, 432480, 450500, 477000, 480000, 489600, 508800, 510000, 518976, 530000, 540600, 544000, 563125, 576640, 596250, 610560, 612000, 636000, 648720, 675750, 680000, 691968, 720000, 720800, 763200, 765000, 795000, 810900, 816000, 848000, 864960, 901000, 954000, 979200, 1013625, 1017600, 1020000, 1037952, 1060000, 1081200, 1126250, 1153280, 1192500, 1224000, 1272000, 1297440, 1351500, 1360000, 1440000, 1441600, 1526400, 1530000, 1590000, 1621800, 1632000, 1689375, 1696000, 1729920, 1802000, 1908000, 2027250, 2040000, 2075904, 2120000, 2162400, 2252500, 2385000, 2448000, 2544000, 2594880, 2703000, 2720000, 2883200, 3052800, 3060000, 3180000, 3243600, 3378750, 3459840, 3604000, 3816000, 4054500, 4080000, 4240000, 4324800, 4505000, 4770000, 4896000, 5068125, 5088000, 5189760, 5406000, 5766400, 6120000, 6360000, 6487200, 6757500, 7208000, 7632000, 8109000, 8160000, 8480000, 8649600, 9010000, 9540000, 10136250, 10379520, 10812000, 12240000, 12720000, 12974400, 13515000, 14416000, 15264000, 16218000, 17299200, 18020000, 19080000, 20272500, 21624000, 24480000, 25440000, 25948800, 27030000, 28832000, 32436000, 36040000, 38160000, 40545000, 43248000, 51897600, 54060000, 64872000, 72080000, 76320000, 81090000, 86496000, 108120000, 129744000, 144160000, 162180000, 216240000, 259488000, 324360000, 432480000, 648720000, 1297440000]

約数ペア:

[(1, 1297440000), (2, 648720000), (3, 432480000), (4, 324360000), (5, 259488000), (6, 216240000), (8, 162180000), (9, 144160000), (10, 129744000), (12, 108120000), (15, 86496000), (16, 81090000), (17, 76320000), (18, 72080000), (20, 64872000), (24, 54060000), (25, 51897600), (30, 43248000), (32, 40545000), (34, 38160000), (36, 36040000), (40, 32436000), (45, 28832000), (48, 27030000), (50, 25948800), (51, 25440000), (53, 24480000), (60, 21624000), (64, 20272500), (68, 19080000), (72, 18020000), (75, 17299200), (80, 16218000), (85, 15264000), (90, 14416000), (96, 13515000), (100, 12974400), (102, 12720000), (106, 12240000), (120, 10812000), (125, 10379520), (128, 10136250), (136, 9540000), (144, 9010000), (150, 8649600), (153, 8480000), (159, 8160000), (160, 8109000), (170, 7632000), (180, 7208000), (192, 6757500), (200, 6487200), (204, 6360000), (212, 6120000), (225, 5766400), (240, 5406000), (250, 5189760), (255, 5088000), (256, 5068125), (265, 4896000), (272, 4770000), (288, 4505000), (300, 4324800), (306, 4240000), (318, 4080000), (320, 4054500), (340, 3816000), (360, 3604000), (375, 3459840), (384, 3378750), (400, 3243600), (408, 3180000), (424, 3060000), (425, 3052800), (450, 2883200), (477, 2720000), (480, 2703000), (500, 2594880), (510, 2544000), (530, 2448000), (544, 2385000), (576, 2252500), (600, 2162400), (612, 2120000), (625, 2075904), (636, 2040000), (640, 2027250), (680, 1908000), (720, 1802000), (750, 1729920), (765, 1696000), (768, 1689375), (795, 1632000), (800, 1621800), (816, 1590000), (848, 1530000), (850, 1526400), (900, 1441600), (901, 1440000), (954, 1360000), (960, 1351500), (1000, 1297440), (1020, 1272000), (1060, 1224000), (1088, 1192500), (1125, 1153280), (1152, 1126250), (1200, 1081200), (1224, 1060000), (1250, 1037952), (1272, 1020000), (1275, 1017600), (1280, 1013625), (1325, 979200), (1360, 954000), (1440, 901000), (1500, 864960), (1530, 848000), (1590, 816000), (1600, 810900), (1632, 795000), (1696, 765000), (1700, 763200), (1800, 720800), (1802, 720000), (1875, 691968), (1908, 680000), (1920, 675750), (2000, 648720), (2040, 636000), (2120, 612000), (2125, 610560), (2176, 596250), (2250, 576640), (2304, 563125), (2385, 544000), (2400, 540600), (2448, 530000), (2500, 518976), (2544, 510000), (2550, 508800), (2650, 489600), (2703, 480000), (2720, 477000), (2880, 450500), (3000, 432480), (3060, 424000), (3180, 408000), (3200, 405450), (3264, 397500), (3392, 382500), (3400, 381600), (3600, 360400), (3604, 360000), (3750, 345984), (3816, 340000), (3825, 339200), (3840, 337875), (3975, 326400), (4000, 324360), (4080, 318000), (4240, 306000), (4250, 305280), (4352, 298125), (4500, 288320), (4505, 288000), (4770, 272000), (4800, 270300), (4896, 265000), (5000, 259488), (5088, 255000), (5100, 254400), (5300, 244800), (5406, 240000), (5440, 238500), (5625, 230656), (5760, 225250), (6000, 216240), (6120, 212000), (6360, 204000), (6375, 203520), (6400, 202725), (6528, 198750), (6625, 195840), (6784, 191250), (6800, 190800), (7200, 180200), (7208, 180000), (7500, 172992), (7632, 170000), (7650, 169600), (7950, 163200), (8000, 162180), (8109, 160000), (8160, 159000), (8480, 153000), (8500, 152640), (9000, 144160), (9010, 144000), (9540, 136000), (9600, 135150), (9792, 132500), (10000, 129744), (10176, 127500), (10200, 127200), (10600, 122400), (10625, 122112), (10812, 120000), (10880, 119250), (11250, 115328), (11520, 112625), (11925, 108800), (12000, 108120), (12240, 106000), (12720, 102000), (12750, 101760), (13056, 99375), (13250, 97920), (13515, 96000), (13568, 95625), (13600, 95400), (14400, 90100), (14416, 90000), (15000, 86496), (15264, 85000), (15300, 84800), (15900, 81600), (16000, 81090), (16218, 80000), (16320, 79500), (16960, 76500), (17000, 76320), (18000, 72080), (18020, 72000), (19080, 68000), (19125, 67840), (19200, 67575), (19584, 66250), (19875, 65280), (20000, 64872), (20352, 63750), (20400, 63600), (21200, 61200), (21250, 61056), (21624, 60000), (21760, 59625), (22500, 57664), (22525, 57600), (23850, 54400), (24000, 54060), (24480, 53000), (25440, 51000), (25500, 50880), (26500, 48960), (27030, 48000), (27200, 47700), (28800, 45050), (28832, 45000), (30000, 43248), (30528, 42500), (30600, 42400), (31800, 40800), (31875, 40704), (32000, 40545), (32436, 40000), (32640, 39750), (33125, 39168), (33920, 38250), (34000, 38160), (36000, 36040)]