1216944000

素因数分解:

$2^7\times 3^5\times 5^3\times {\mathrm{313}}^1$

素因数の和:357

約数の個数: 384

約数和(自身を含む): 4546694880

約数和(自身を除く): 3329750880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 32, 36, 40, 45, 48, 50, 54, 60, 64, 72, 75, 80, 81, 90, 96, 100, 108, 120, 125, 128, 135, 144, 150, 160, 162, 180, 192, 200, 216, 225, 240, 243, 250, 270, 288, 300, 313, 320, 324, 360, 375, 384, 400, 405, 432, 450, 480, 486, 500, 540, 576, 600, 626, 640, 648, 675, 720, 750, 800, 810, 864, 900, 939, 960, 972, 1000, 1080, 1125, 1152, 1200, 1215, 1252, 1296, 1350, 1440, 1500, 1565, 1600, 1620, 1728, 1800, 1878, 1920, 1944, 2000, 2025, 2160, 2250, 2400, 2430, 2504, 2592, 2700, 2817, 2880, 3000, 3130, 3200, 3240, 3375, 3456, 3600, 3756, 3888, 4000, 4050, 4320, 4500, 4695, 4800, 4860, 5008, 5184, 5400, 5634, 5760, 6000, 6075, 6260, 6480, 6750, 7200, 7512, 7776, 7825, 8000, 8100, 8451, 8640, 9000, 9390, 9600, 9720, 10016, 10125, 10368, 10800, 11268, 12000, 12150, 12520, 12960, 13500, 14085, 14400, 15024, 15552, 15650, 16000, 16200, 16902, 17280, 18000, 18780, 19440, 20032, 20250, 21600, 22536, 23475, 24000, 24300, 25040, 25353, 25920, 27000, 28170, 28800, 30048, 30375, 31104, 31300, 32400, 33804, 36000, 37560, 38880, 39125, 40064, 40500, 42255, 43200, 45072, 46950, 48000, 48600, 50080, 50706, 51840, 54000, 56340, 60096, 60750, 62600, 64800, 67608, 70425, 72000, 75120, 76059, 77760, 78250, 81000, 84510, 86400, 90144, 93900, 97200, 100160, 101412, 108000, 112680, 117375, 120192, 121500, 125200, 126765, 129600, 135216, 140850, 144000, 150240, 152118, 155520, 156500, 162000, 169020, 180288, 187800, 194400, 200320, 202824, 211275, 216000, 225360, 234750, 243000, 250400, 253530, 259200, 270432, 281700, 300480, 304236, 313000, 324000, 338040, 352125, 360576, 375600, 380295, 388800, 405648, 422550, 432000, 450720, 469500, 486000, 500800, 507060, 540864, 563400, 600960, 608472, 626000, 633825, 648000, 676080, 704250, 751200, 760590, 777600, 811296, 845100, 901440, 939000, 972000, 1001600, 1014120, 1056375, 1081728, 1126800, 1216944, 1252000, 1267650, 1296000, 1352160, 1408500, 1502400, 1521180, 1622592, 1690200, 1802880, 1878000, 1901475, 1944000, 2028240, 2112750, 2253600, 2433888, 2504000, 2535300, 2704320, 2817000, 3004800, 3042360, 3169125, 3245184, 3380400, 3756000, 3802950, 3888000, 4056480, 4225500, 4507200, 4867776, 5008000, 5070600, 5408640, 5634000, 6084720, 6338250, 6760800, 7512000, 7605900, 8112960, 8451000, 9014400, 9507375, 9735552, 10141200, 11268000, 12169440, 12676500, 13521600, 15024000, 15211800, 16225920, 16902000, 19014750, 20282400, 22536000, 24338880, 25353000, 27043200, 30423600, 33804000, 38029500, 40564800, 45072000, 48677760, 50706000, 60847200, 67608000, 76059000, 81129600, 101412000, 121694400, 135216000, 152118000, 202824000, 243388800, 304236000, 405648000, 608472000, 1216944000]

約数ペア:

[(1, 1216944000), (2, 608472000), (3, 405648000), (4, 304236000), (5, 243388800), (6, 202824000), (8, 152118000), (9, 135216000), (10, 121694400), (12, 101412000), (15, 81129600), (16, 76059000), (18, 67608000), (20, 60847200), (24, 50706000), (25, 48677760), (27, 45072000), (30, 40564800), (32, 38029500), (36, 33804000), (40, 30423600), (45, 27043200), (48, 25353000), (50, 24338880), (54, 22536000), (60, 20282400), (64, 19014750), (72, 16902000), (75, 16225920), (80, 15211800), (81, 15024000), (90, 13521600), (96, 12676500), (100, 12169440), (108, 11268000), (120, 10141200), (125, 9735552), (128, 9507375), (135, 9014400), (144, 8451000), (150, 8112960), (160, 7605900), (162, 7512000), (180, 6760800), (192, 6338250), (200, 6084720), (216, 5634000), (225, 5408640), (240, 5070600), (243, 5008000), (250, 4867776), (270, 4507200), (288, 4225500), (300, 4056480), (313, 3888000), (320, 3802950), (324, 3756000), (360, 3380400), (375, 3245184), (384, 3169125), (400, 3042360), (405, 3004800), (432, 2817000), (450, 2704320), (480, 2535300), (486, 2504000), (500, 2433888), (540, 2253600), (576, 2112750), (600, 2028240), (626, 1944000), (640, 1901475), (648, 1878000), (675, 1802880), (720, 1690200), (750, 1622592), (800, 1521180), (810, 1502400), (864, 1408500), (900, 1352160), (939, 1296000), (960, 1267650), (972, 1252000), (1000, 1216944), (1080, 1126800), (1125, 1081728), (1152, 1056375), (1200, 1014120), (1215, 1001600), (1252, 972000), (1296, 939000), (1350, 901440), (1440, 845100), (1500, 811296), (1565, 777600), (1600, 760590), (1620, 751200), (1728, 704250), (1800, 676080), (1878, 648000), (1920, 633825), (1944, 626000), (2000, 608472), (2025, 600960), (2160, 563400), (2250, 540864), (2400, 507060), (2430, 500800), (2504, 486000), (2592, 469500), (2700, 450720), (2817, 432000), (2880, 422550), (3000, 405648), (3130, 388800), (3200, 380295), (3240, 375600), (3375, 360576), (3456, 352125), (3600, 338040), (3756, 324000), (3888, 313000), (4000, 304236), (4050, 300480), (4320, 281700), (4500, 270432), (4695, 259200), (4800, 253530), (4860, 250400), (5008, 243000), (5184, 234750), (5400, 225360), (5634, 216000), (5760, 211275), (6000, 202824), (6075, 200320), (6260, 194400), (6480, 187800), (6750, 180288), (7200, 169020), (7512, 162000), (7776, 156500), (7825, 155520), (8000, 152118), (8100, 150240), (8451, 144000), (8640, 140850), (9000, 135216), (9390, 129600), (9600, 126765), (9720, 125200), (10016, 121500), (10125, 120192), (10368, 117375), (10800, 112680), (11268, 108000), (12000, 101412), (12150, 100160), (12520, 97200), (12960, 93900), (13500, 90144), (14085, 86400), (14400, 84510), (15024, 81000), (15552, 78250), (15650, 77760), (16000, 76059), (16200, 75120), (16902, 72000), (17280, 70425), (18000, 67608), (18780, 64800), (19440, 62600), (20032, 60750), (20250, 60096), (21600, 56340), (22536, 54000), (23475, 51840), (24000, 50706), (24300, 50080), (25040, 48600), (25353, 48000), (25920, 46950), (27000, 45072), (28170, 43200), (28800, 42255), (30048, 40500), (30375, 40064), (31104, 39125), (31300, 38880), (32400, 37560), (33804, 36000)]