319896000

素因数分解:

$2^6\times 3^3\times 5^3\times {\mathrm{1481}}^1$

素因数の和:1517

約数の個数: 224

約数和(自身を含む): 1174455360

約数和(自身を除く): 854559360

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, 90, 96, 100, 108, 120, 125, 135, 144, 150, 160, 180, 192, 200, 216, 225, 240, 250, 270, 288, 300, 320, 360, 375, 400, 432, 450, 480, 500, 540, 576, 600, 675, 720, 750, 800, 864, 900, 960, 1000, 1080, 1125, 1200, 1350, 1440, 1481, 1500, 1600, 1728, 1800, 2000, 2160, 2250, 2400, 2700, 2880, 2962, 3000, 3375, 3600, 4000, 4320, 4443, 4500, 4800, 5400, 5924, 6000, 6750, 7200, 7405, 8000, 8640, 8886, 9000, 10800, 11848, 12000, 13329, 13500, 14400, 14810, 17772, 18000, 21600, 22215, 23696, 24000, 26658, 27000, 29620, 35544, 36000, 37025, 39987, 43200, 44430, 47392, 53316, 54000, 59240, 66645, 71088, 72000, 74050, 79974, 88860, 94784, 106632, 108000, 111075, 118480, 133290, 142176, 148100, 159948, 177720, 185125, 199935, 213264, 216000, 222150, 236960, 266580, 284352, 296200, 319896, 333225, 355440, 370250, 399870, 426528, 444300, 473920, 533160, 555375, 592400, 639792, 666450, 710880, 740500, 799740, 853056, 888600, 999675, 1066320, 1110750, 1184800, 1279584, 1332900, 1421760, 1481000, 1599480, 1666125, 1777200, 1999350, 2132640, 2221500, 2369600, 2559168, 2665800, 2962000, 3198960, 3332250, 3554400, 3998700, 4265280, 4443000, 4998375, 5331600, 5924000, 6397920, 6664500, 7108800, 7997400, 8886000, 9996750, 10663200, 11848000, 12795840, 13329000, 15994800, 17772000, 19993500, 21326400, 26658000, 31989600, 35544000, 39987000, 53316000, 63979200, 79974000, 106632000, 159948000, 319896000]

約数ペア:

[(1, 319896000), (2, 159948000), (3, 106632000), (4, 79974000), (5, 63979200), (6, 53316000), (8, 39987000), (9, 35544000), (10, 31989600), (12, 26658000), (15, 21326400), (16, 19993500), (18, 17772000), (20, 15994800), (24, 13329000), (25, 12795840), (27, 11848000), (30, 10663200), (32, 9996750), (36, 8886000), (40, 7997400), (45, 7108800), (48, 6664500), (50, 6397920), (54, 5924000), (60, 5331600), (64, 4998375), (72, 4443000), (75, 4265280), (80, 3998700), (90, 3554400), (96, 3332250), (100, 3198960), (108, 2962000), (120, 2665800), (125, 2559168), (135, 2369600), (144, 2221500), (150, 2132640), (160, 1999350), (180, 1777200), (192, 1666125), (200, 1599480), (216, 1481000), (225, 1421760), (240, 1332900), (250, 1279584), (270, 1184800), (288, 1110750), (300, 1066320), (320, 999675), (360, 888600), (375, 853056), (400, 799740), (432, 740500), (450, 710880), (480, 666450), (500, 639792), (540, 592400), (576, 555375), (600, 533160), (675, 473920), (720, 444300), (750, 426528), (800, 399870), (864, 370250), (900, 355440), (960, 333225), (1000, 319896), (1080, 296200), (1125, 284352), (1200, 266580), (1350, 236960), (1440, 222150), (1481, 216000), (1500, 213264), (1600, 199935), (1728, 185125), (1800, 177720), (2000, 159948), (2160, 148100), (2250, 142176), (2400, 133290), (2700, 118480), (2880, 111075), (2962, 108000), (3000, 106632), (3375, 94784), (3600, 88860), (4000, 79974), (4320, 74050), (4443, 72000), (4500, 71088), (4800, 66645), (5400, 59240), (5924, 54000), (6000, 53316), (6750, 47392), (7200, 44430), (7405, 43200), (8000, 39987), (8640, 37025), (8886, 36000), (9000, 35544), (10800, 29620), (11848, 27000), (12000, 26658), (13329, 24000), (13500, 23696), (14400, 22215), (14810, 21600), (17772, 18000)]