2971238400

素因数分解:

$2^{15}\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1$

素因数の和:90

約数の個数: 576

約数和(自身を含む): 11831951040

約数和(自身を除く): 8860712640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 25, 26, 30, 31, 32, 36, 39, 40, 45, 48, 50, 52, 60, 62, 64, 65, 72, 75, 78, 80, 90, 93, 96, 100, 104, 117, 120, 124, 128, 130, 144, 150, 155, 156, 160, 180, 186, 192, 195, 200, 208, 225, 234, 240, 248, 256, 260, 279, 288, 300, 310, 312, 320, 325, 360, 372, 384, 390, 400, 403, 416, 450, 465, 468, 480, 496, 512, 520, 558, 576, 585, 600, 620, 624, 640, 650, 720, 744, 768, 775, 780, 800, 806, 832, 900, 930, 936, 960, 975, 992, 1024, 1040, 1116, 1152, 1170, 1200, 1209, 1240, 1248, 1280, 1300, 1395, 1440, 1488, 1536, 1550, 1560, 1600, 1612, 1664, 1800, 1860, 1872, 1920, 1950, 1984, 2015, 2048, 2080, 2232, 2304, 2325, 2340, 2400, 2418, 2480, 2496, 2560, 2600, 2790, 2880, 2925, 2976, 3072, 3100, 3120, 3200, 3224, 3328, 3600, 3627, 3720, 3744, 3840, 3900, 3968, 4030, 4096, 4160, 4464, 4608, 4650, 4680, 4800, 4836, 4960, 4992, 5120, 5200, 5580, 5760, 5850, 5952, 6045, 6144, 6200, 6240, 6400, 6448, 6656, 6975, 7200, 7254, 7440, 7488, 7680, 7800, 7936, 8060, 8192, 8320, 8928, 9216, 9300, 9360, 9600, 9672, 9920, 9984, 10075, 10240, 10400, 11160, 11520, 11700, 11904, 12090, 12288, 12400, 12480, 12800, 12896, 13312, 13950, 14400, 14508, 14880, 14976, 15360, 15600, 15872, 16120, 16384, 16640, 17856, 18135, 18432, 18600, 18720, 19200, 19344, 19840, 19968, 20150, 20480, 20800, 22320, 23040, 23400, 23808, 24180, 24576, 24800, 24960, 25600, 25792, 26624, 27900, 28800, 29016, 29760, 29952, 30225, 30720, 31200, 31744, 32240, 32768, 33280, 35712, 36270, 36864, 37200, 37440, 38400, 38688, 39680, 39936, 40300, 40960, 41600, 44640, 46080, 46800, 47616, 48360, 49152, 49600, 49920, 51200, 51584, 53248, 55800, 57600, 58032, 59520, 59904, 60450, 61440, 62400, 63488, 64480, 66560, 71424, 72540, 73728, 74400, 74880, 76800, 77376, 79360, 79872, 80600, 81920, 83200, 89280, 90675, 92160, 93600, 95232, 96720, 98304, 99200, 99840, 102400, 103168, 106496, 111600, 115200, 116064, 119040, 119808, 120900, 122880, 124800, 126976, 128960, 133120, 142848, 145080, 147456, 148800, 149760, 153600, 154752, 158720, 159744, 161200, 163840, 166400, 178560, 181350, 184320, 187200, 190464, 193440, 198400, 199680, 204800, 206336, 212992, 223200, 230400, 232128, 238080, 239616, 241800, 245760, 249600, 253952, 257920, 266240, 285696, 290160, 294912, 297600, 299520, 307200, 309504, 317440, 319488, 322400, 332800, 357120, 362700, 368640, 374400, 380928, 386880, 396800, 399360, 409600, 412672, 425984, 446400, 460800, 464256, 476160, 479232, 483600, 491520, 499200, 507904, 515840, 532480, 571392, 580320, 595200, 599040, 614400, 619008, 634880, 638976, 644800, 665600, 714240, 725400, 737280, 748800, 761856, 773760, 793600, 798720, 819200, 825344, 892800, 921600, 928512, 952320, 958464, 967200, 998400, 1015808, 1031680, 1064960, 1142784, 1160640, 1190400, 1198080, 1228800, 1238016, 1269760, 1277952, 1289600, 1331200, 1428480, 1450800, 1474560, 1497600, 1523712, 1547520, 1587200, 1597440, 1650688, 1785600, 1843200, 1857024, 1904640, 1916928, 1934400, 1996800, 2063360, 2129920, 2285568, 2321280, 2380800, 2396160, 2457600, 2476032, 2539520, 2579200, 2662400, 2856960, 2901600, 2995200, 3047424, 3095040, 3174400, 3194880, 3301376, 3571200, 3686400, 3714048, 3809280, 3833856, 3868800, 3993600, 4126720, 4571136, 4642560, 4761600, 4792320, 4952064, 5079040, 5158400, 5324800, 5713920, 5803200, 5990400, 6190080, 6348800, 6389760, 6602752, 7142400, 7372800, 7428096, 7618560, 7737600, 7987200, 8253440, 9142272, 9285120, 9523200, 9584640, 9904128, 10316800, 10649600, 11427840, 11606400, 11980800, 12380160, 12697600, 13205504, 14284800, 14856192, 15237120, 15475200, 15974400, 16506880, 18570240, 19046400, 19169280, 19808256, 20633600, 22855680, 23212800, 23961600, 24760320, 25395200, 28569600, 29712384, 30950400, 31948800, 33013760, 37140480, 38092800, 39616512, 41267200, 45711360, 46425600, 47923200, 49520640, 57139200, 59424768, 61900800, 66027520, 74280960, 76185600, 82534400, 92851200, 95846400, 99041280, 114278400, 118849536, 123801600, 148561920, 165068800, 185702400, 198082560, 228556800, 247603200, 297123840, 330137600, 371404800, 495206400, 594247680, 742809600, 990412800, 1485619200, 2971238400]

約数ペア:

[(1, 2971238400), (2, 1485619200), (3, 990412800), (4, 742809600), (5, 594247680), (6, 495206400), (8, 371404800), (9, 330137600), (10, 297123840), (12, 247603200), (13, 228556800), (15, 198082560), (16, 185702400), (18, 165068800), (20, 148561920), (24, 123801600), (25, 118849536), (26, 114278400), (30, 99041280), (31, 95846400), (32, 92851200), (36, 82534400), (39, 76185600), (40, 74280960), (45, 66027520), (48, 61900800), (50, 59424768), (52, 57139200), (60, 49520640), (62, 47923200), (64, 46425600), (65, 45711360), (72, 41267200), (75, 39616512), (78, 38092800), (80, 37140480), (90, 33013760), (93, 31948800), (96, 30950400), (100, 29712384), (104, 28569600), (117, 25395200), (120, 24760320), (124, 23961600), (128, 23212800), (130, 22855680), (144, 20633600), (150, 19808256), (155, 19169280), (156, 19046400), (160, 18570240), (180, 16506880), (186, 15974400), (192, 15475200), (195, 15237120), (200, 14856192), (208, 14284800), (225, 13205504), (234, 12697600), (240, 12380160), (248, 11980800), (256, 11606400), (260, 11427840), (279, 10649600), (288, 10316800), (300, 9904128), (310, 9584640), (312, 9523200), (320, 9285120), (325, 9142272), (360, 8253440), (372, 7987200), (384, 7737600), (390, 7618560), (400, 7428096), (403, 7372800), (416, 7142400), (450, 6602752), (465, 6389760), (468, 6348800), (480, 6190080), (496, 5990400), (512, 5803200), (520, 5713920), (558, 5324800), (576, 5158400), (585, 5079040), (600, 4952064), (620, 4792320), (624, 4761600), (640, 4642560), (650, 4571136), (720, 4126720), (744, 3993600), (768, 3868800), (775, 3833856), (780, 3809280), (800, 3714048), (806, 3686400), (832, 3571200), (900, 3301376), (930, 3194880), (936, 3174400), (960, 3095040), (975, 3047424), (992, 2995200), (1024, 2901600), (1040, 2856960), (1116, 2662400), (1152, 2579200), (1170, 2539520), (1200, 2476032), (1209, 2457600), (1240, 2396160), (1248, 2380800), (1280, 2321280), (1300, 2285568), (1395, 2129920), (1440, 2063360), (1488, 1996800), (1536, 1934400), (1550, 1916928), (1560, 1904640), (1600, 1857024), (1612, 1843200), (1664, 1785600), (1800, 1650688), (1860, 1597440), (1872, 1587200), (1920, 1547520), (1950, 1523712), (1984, 1497600), (2015, 1474560), (2048, 1450800), (2080, 1428480), (2232, 1331200), (2304, 1289600), (2325, 1277952), (2340, 1269760), (2400, 1238016), (2418, 1228800), (2480, 1198080), (2496, 1190400), (2560, 1160640), (2600, 1142784), (2790, 1064960), (2880, 1031680), (2925, 1015808), (2976, 998400), (3072, 967200), (3100, 958464), (3120, 952320), (3200, 928512), (3224, 921600), (3328, 892800), (3600, 825344), (3627, 819200), (3720, 798720), (3744, 793600), (3840, 773760), (3900, 761856), (3968, 748800), (4030, 737280), (4096, 725400), (4160, 714240), (4464, 665600), (4608, 644800), (4650, 638976), (4680, 634880), (4800, 619008), (4836, 614400), (4960, 599040), (4992, 595200), (5120, 580320), (5200, 571392), (5580, 532480), (5760, 515840), (5850, 507904), (5952, 499200), (6045, 491520), (6144, 483600), (6200, 479232), (6240, 476160), (6400, 464256), (6448, 460800), (6656, 446400), (6975, 425984), (7200, 412672), (7254, 409600), (7440, 399360), (7488, 396800), (7680, 386880), (7800, 380928), (7936, 374400), (8060, 368640), (8192, 362700), (8320, 357120), (8928, 332800), (9216, 322400), (9300, 319488), (9360, 317440), (9600, 309504), (9672, 307200), (9920, 299520), (9984, 297600), (10075, 294912), (10240, 290160), (10400, 285696), (11160, 266240), (11520, 257920), (11700, 253952), (11904, 249600), (12090, 245760), (12288, 241800), (12400, 239616), (12480, 238080), (12800, 232128), (12896, 230400), (13312, 223200), (13950, 212992), (14400, 206336), (14508, 204800), (14880, 199680), (14976, 198400), (15360, 193440), (15600, 190464), (15872, 187200), (16120, 184320), (16384, 181350), (16640, 178560), (17856, 166400), (18135, 163840), (18432, 161200), (18600, 159744), (18720, 158720), (19200, 154752), (19344, 153600), (19840, 149760), (19968, 148800), (20150, 147456), (20480, 145080), (20800, 142848), (22320, 133120), (23040, 128960), (23400, 126976), (23808, 124800), (24180, 122880), (24576, 120900), (24800, 119808), (24960, 119040), (25600, 116064), (25792, 115200), (26624, 111600), (27900, 106496), (28800, 103168), (29016, 102400), (29760, 99840), (29952, 99200), (30225, 98304), (30720, 96720), (31200, 95232), (31744, 93600), (32240, 92160), (32768, 90675), (33280, 89280), (35712, 83200), (36270, 81920), (36864, 80600), (37200, 79872), (37440, 79360), (38400, 77376), (38688, 76800), (39680, 74880), (39936, 74400), (40300, 73728), (40960, 72540), (41600, 71424), (44640, 66560), (46080, 64480), (46800, 63488), (47616, 62400), (48360, 61440), (49152, 60450), (49600, 59904), (49920, 59520), (51200, 58032), (51584, 57600), (53248, 55800)]