394320000

素因数分解:

$2^7\times 3^1\times 5^4\times {\mathrm{31}}^1\times {\mathrm{53}}^1$

素因数の和:121

約数の個数: 320

約数和(自身を含む): 1376559360

約数和(自身を除く): 982239360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 31, 32, 40, 48, 50, 53, 60, 62, 64, 75, 80, 93, 96, 100, 106, 120, 124, 125, 128, 150, 155, 159, 160, 186, 192, 200, 212, 240, 248, 250, 265, 300, 310, 318, 320, 372, 375, 384, 400, 424, 465, 480, 496, 500, 530, 600, 620, 625, 636, 640, 744, 750, 775, 795, 800, 848, 930, 960, 992, 1000, 1060, 1200, 1240, 1250, 1272, 1325, 1488, 1500, 1550, 1590, 1600, 1643, 1696, 1860, 1875, 1920, 1984, 2000, 2120, 2325, 2400, 2480, 2500, 2544, 2650, 2976, 3000, 3100, 3180, 3200, 3286, 3392, 3720, 3750, 3875, 3968, 3975, 4000, 4240, 4650, 4800, 4929, 4960, 5000, 5088, 5300, 5952, 6000, 6200, 6360, 6572, 6625, 6784, 7440, 7500, 7750, 7950, 8000, 8215, 8480, 9300, 9600, 9858, 9920, 10000, 10176, 10600, 11625, 11904, 12000, 12400, 12720, 13144, 13250, 14880, 15000, 15500, 15900, 16000, 16430, 16960, 18600, 19375, 19716, 19840, 19875, 20000, 20352, 21200, 23250, 24000, 24645, 24800, 25440, 26288, 26500, 29760, 30000, 31000, 31800, 32860, 33125, 33920, 37200, 38750, 39432, 39750, 40000, 41075, 42400, 46500, 48000, 49290, 49600, 50880, 52576, 53000, 58125, 59520, 60000, 62000, 63600, 65720, 66250, 74400, 77500, 78864, 79500, 80000, 82150, 84800, 93000, 98580, 99200, 99375, 101760, 105152, 106000, 116250, 120000, 123225, 124000, 127200, 131440, 132500, 148800, 155000, 157728, 159000, 164300, 169600, 186000, 197160, 198750, 205375, 210304, 212000, 232500, 240000, 246450, 248000, 254400, 262880, 265000, 297600, 310000, 315456, 318000, 328600, 372000, 394320, 397500, 410750, 424000, 465000, 492900, 496000, 508800, 525760, 530000, 616125, 620000, 630912, 636000, 657200, 744000, 788640, 795000, 821500, 848000, 930000, 985800, 1026875, 1051520, 1060000, 1232250, 1240000, 1272000, 1314400, 1488000, 1577280, 1590000, 1643000, 1860000, 1971600, 2053750, 2120000, 2464500, 2480000, 2544000, 2628800, 3080625, 3154560, 3180000, 3286000, 3720000, 3943200, 4107500, 4240000, 4929000, 5257600, 6161250, 6360000, 6572000, 7440000, 7886400, 8215000, 9858000, 12322500, 12720000, 13144000, 15772800, 16430000, 19716000, 24645000, 26288000, 32860000, 39432000, 49290000, 65720000, 78864000, 98580000, 131440000, 197160000, 394320000]

約数ペア:

[(1, 394320000), (2, 197160000), (3, 131440000), (4, 98580000), (5, 78864000), (6, 65720000), (8, 49290000), (10, 39432000), (12, 32860000), (15, 26288000), (16, 24645000), (20, 19716000), (24, 16430000), (25, 15772800), (30, 13144000), (31, 12720000), (32, 12322500), (40, 9858000), (48, 8215000), (50, 7886400), (53, 7440000), (60, 6572000), (62, 6360000), (64, 6161250), (75, 5257600), (80, 4929000), (93, 4240000), (96, 4107500), (100, 3943200), (106, 3720000), (120, 3286000), (124, 3180000), (125, 3154560), (128, 3080625), (150, 2628800), (155, 2544000), (159, 2480000), (160, 2464500), (186, 2120000), (192, 2053750), (200, 1971600), (212, 1860000), (240, 1643000), (248, 1590000), (250, 1577280), (265, 1488000), (300, 1314400), (310, 1272000), (318, 1240000), (320, 1232250), (372, 1060000), (375, 1051520), (384, 1026875), (400, 985800), (424, 930000), (465, 848000), (480, 821500), (496, 795000), (500, 788640), (530, 744000), (600, 657200), (620, 636000), (625, 630912), (636, 620000), (640, 616125), (744, 530000), (750, 525760), (775, 508800), (795, 496000), (800, 492900), (848, 465000), (930, 424000), (960, 410750), (992, 397500), (1000, 394320), (1060, 372000), (1200, 328600), (1240, 318000), (1250, 315456), (1272, 310000), (1325, 297600), (1488, 265000), (1500, 262880), (1550, 254400), (1590, 248000), (1600, 246450), (1643, 240000), (1696, 232500), (1860, 212000), (1875, 210304), (1920, 205375), (1984, 198750), (2000, 197160), (2120, 186000), (2325, 169600), (2400, 164300), (2480, 159000), (2500, 157728), (2544, 155000), (2650, 148800), (2976, 132500), (3000, 131440), (3100, 127200), (3180, 124000), (3200, 123225), (3286, 120000), (3392, 116250), (3720, 106000), (3750, 105152), (3875, 101760), (3968, 99375), (3975, 99200), (4000, 98580), (4240, 93000), (4650, 84800), (4800, 82150), (4929, 80000), (4960, 79500), (5000, 78864), (5088, 77500), (5300, 74400), (5952, 66250), (6000, 65720), (6200, 63600), (6360, 62000), (6572, 60000), (6625, 59520), (6784, 58125), (7440, 53000), (7500, 52576), (7750, 50880), (7950, 49600), (8000, 49290), (8215, 48000), (8480, 46500), (9300, 42400), (9600, 41075), (9858, 40000), (9920, 39750), (10000, 39432), (10176, 38750), (10600, 37200), (11625, 33920), (11904, 33125), (12000, 32860), (12400, 31800), (12720, 31000), (13144, 30000), (13250, 29760), (14880, 26500), (15000, 26288), (15500, 25440), (15900, 24800), (16000, 24645), (16430, 24000), (16960, 23250), (18600, 21200), (19375, 20352), (19716, 20000), (19840, 19875)]