279496000

素因数分解:

$2^6\times 5^3\times 7^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1$

素因数の和:95

約数の個数: 336

約数和(自身を含む): 867290112

約数和(自身を除く): 587794112

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 25, 28, 31, 32, 35, 40, 46, 49, 50, 56, 62, 64, 70, 80, 92, 98, 100, 112, 115, 124, 125, 140, 155, 160, 161, 175, 184, 196, 200, 217, 224, 230, 245, 248, 250, 280, 310, 320, 322, 350, 368, 392, 400, 434, 448, 460, 490, 496, 500, 560, 575, 620, 644, 700, 713, 736, 775, 784, 800, 805, 868, 875, 920, 980, 992, 1000, 1085, 1120, 1127, 1150, 1225, 1240, 1288, 1400, 1426, 1472, 1519, 1550, 1568, 1600, 1610, 1736, 1750, 1840, 1960, 1984, 2000, 2170, 2240, 2254, 2300, 2450, 2480, 2576, 2800, 2852, 2875, 3038, 3100, 3136, 3220, 3472, 3500, 3565, 3680, 3875, 3920, 4000, 4025, 4340, 4508, 4600, 4900, 4960, 4991, 5152, 5425, 5600, 5635, 5704, 5750, 6076, 6125, 6200, 6440, 6944, 7000, 7130, 7360, 7595, 7750, 7840, 8000, 8050, 8680, 9016, 9200, 9800, 9920, 9982, 10304, 10850, 11200, 11270, 11408, 11500, 12152, 12250, 12400, 12880, 13888, 14000, 14260, 15190, 15500, 15680, 16100, 17360, 17825, 18032, 18400, 19600, 19964, 20125, 21700, 22540, 22816, 23000, 24304, 24500, 24800, 24955, 25760, 27125, 28000, 28175, 28520, 30380, 31000, 32200, 34720, 34937, 35650, 36064, 36800, 37975, 39200, 39928, 40250, 43400, 45080, 45632, 46000, 48608, 49000, 49600, 49910, 51520, 54250, 56000, 56350, 57040, 60760, 62000, 64400, 69440, 69874, 71300, 72128, 75950, 78400, 79856, 80500, 86800, 89125, 90160, 92000, 97216, 98000, 99820, 108500, 112700, 114080, 121520, 124000, 124775, 128800, 139748, 140875, 142600, 151900, 159712, 161000, 173600, 174685, 178250, 180320, 184000, 189875, 196000, 199640, 217000, 225400, 228160, 243040, 248000, 249550, 257600, 279496, 281750, 285200, 303800, 319424, 322000, 347200, 349370, 356500, 360640, 379750, 392000, 399280, 434000, 450800, 486080, 499100, 558992, 563500, 570400, 607600, 623875, 644000, 698740, 713000, 759500, 798560, 868000, 873425, 901600, 998200, 1117984, 1127000, 1140800, 1215200, 1247750, 1288000, 1397480, 1426000, 1519000, 1597120, 1736000, 1746850, 1803200, 1996400, 2235968, 2254000, 2430400, 2495500, 2794960, 2852000, 3038000, 3493700, 3992800, 4367125, 4508000, 4991000, 5589920, 5704000, 6076000, 6987400, 7985600, 8734250, 9016000, 9982000, 11179840, 12152000, 13974800, 17468500, 19964000, 27949600, 34937000, 39928000, 55899200, 69874000, 139748000, 279496000]

約数ペア:

[(1, 279496000), (2, 139748000), (4, 69874000), (5, 55899200), (7, 39928000), (8, 34937000), (10, 27949600), (14, 19964000), (16, 17468500), (20, 13974800), (23, 12152000), (25, 11179840), (28, 9982000), (31, 9016000), (32, 8734250), (35, 7985600), (40, 6987400), (46, 6076000), (49, 5704000), (50, 5589920), (56, 4991000), (62, 4508000), (64, 4367125), (70, 3992800), (80, 3493700), (92, 3038000), (98, 2852000), (100, 2794960), (112, 2495500), (115, 2430400), (124, 2254000), (125, 2235968), (140, 1996400), (155, 1803200), (160, 1746850), (161, 1736000), (175, 1597120), (184, 1519000), (196, 1426000), (200, 1397480), (217, 1288000), (224, 1247750), (230, 1215200), (245, 1140800), (248, 1127000), (250, 1117984), (280, 998200), (310, 901600), (320, 873425), (322, 868000), (350, 798560), (368, 759500), (392, 713000), (400, 698740), (434, 644000), (448, 623875), (460, 607600), (490, 570400), (496, 563500), (500, 558992), (560, 499100), (575, 486080), (620, 450800), (644, 434000), (700, 399280), (713, 392000), (736, 379750), (775, 360640), (784, 356500), (800, 349370), (805, 347200), (868, 322000), (875, 319424), (920, 303800), (980, 285200), (992, 281750), (1000, 279496), (1085, 257600), (1120, 249550), (1127, 248000), (1150, 243040), (1225, 228160), (1240, 225400), (1288, 217000), (1400, 199640), (1426, 196000), (1472, 189875), (1519, 184000), (1550, 180320), (1568, 178250), (1600, 174685), (1610, 173600), (1736, 161000), (1750, 159712), (1840, 151900), (1960, 142600), (1984, 140875), (2000, 139748), (2170, 128800), (2240, 124775), (2254, 124000), (2300, 121520), (2450, 114080), (2480, 112700), (2576, 108500), (2800, 99820), (2852, 98000), (2875, 97216), (3038, 92000), (3100, 90160), (3136, 89125), (3220, 86800), (3472, 80500), (3500, 79856), (3565, 78400), (3680, 75950), (3875, 72128), (3920, 71300), (4000, 69874), (4025, 69440), (4340, 64400), (4508, 62000), (4600, 60760), (4900, 57040), (4960, 56350), (4991, 56000), (5152, 54250), (5425, 51520), (5600, 49910), (5635, 49600), (5704, 49000), (5750, 48608), (6076, 46000), (6125, 45632), (6200, 45080), (6440, 43400), (6944, 40250), (7000, 39928), (7130, 39200), (7360, 37975), (7595, 36800), (7750, 36064), (7840, 35650), (8000, 34937), (8050, 34720), (8680, 32200), (9016, 31000), (9200, 30380), (9800, 28520), (9920, 28175), (9982, 28000), (10304, 27125), (10850, 25760), (11200, 24955), (11270, 24800), (11408, 24500), (11500, 24304), (12152, 23000), (12250, 22816), (12400, 22540), (12880, 21700), (13888, 20125), (14000, 19964), (14260, 19600), (15190, 18400), (15500, 18032), (15680, 17825), (16100, 17360)]