280476000

素因数分解:

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

素因数の和:101

約数の個数: 576

約数和(自身を含む): 1210023360

約数和(自身を除く): 929547360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 50, 53, 54, 56, 60, 63, 70, 72, 75, 80, 84, 90, 96, 98, 100, 105, 106, 108, 112, 120, 125, 126, 135, 140, 144, 147, 150, 159, 160, 168, 175, 180, 189, 196, 200, 210, 212, 216, 224, 225, 240, 245, 250, 252, 265, 270, 280, 288, 294, 300, 315, 318, 336, 350, 360, 371, 375, 378, 392, 400, 420, 424, 432, 441, 450, 477, 480, 490, 500, 504, 525, 530, 540, 560, 588, 600, 630, 636, 672, 675, 700, 720, 735, 742, 750, 756, 784, 795, 800, 840, 848, 864, 875, 882, 900, 945, 954, 980, 1000, 1008, 1050, 1060, 1080, 1113, 1120, 1125, 1176, 1200, 1225, 1260, 1272, 1323, 1325, 1350, 1400, 1431, 1440, 1470, 1484, 1500, 1512, 1568, 1575, 1590, 1680, 1696, 1750, 1764, 1800, 1855, 1890, 1908, 1960, 2000, 2016, 2100, 2120, 2160, 2205, 2226, 2250, 2352, 2385, 2400, 2450, 2520, 2544, 2597, 2625, 2646, 2650, 2700, 2800, 2862, 2940, 2968, 3000, 3024, 3150, 3180, 3339, 3360, 3375, 3500, 3528, 3600, 3675, 3710, 3780, 3816, 3920, 3975, 4000, 4200, 4240, 4320, 4410, 4452, 4500, 4704, 4725, 4770, 4900, 5040, 5088, 5194, 5250, 5292, 5300, 5400, 5565, 5600, 5724, 5880, 5936, 6000, 6048, 6125, 6300, 6360, 6615, 6625, 6678, 6750, 7000, 7056, 7155, 7200, 7350, 7420, 7560, 7632, 7791, 7840, 7875, 7950, 8400, 8480, 8820, 8904, 9000, 9275, 9450, 9540, 9800, 10017, 10080, 10388, 10500, 10584, 10600, 10800, 11025, 11130, 11448, 11760, 11872, 11925, 12000, 12250, 12600, 12720, 12985, 13230, 13250, 13356, 13500, 14000, 14112, 14310, 14700, 14840, 15120, 15264, 15582, 15750, 15900, 16695, 16800, 17640, 17808, 18000, 18375, 18550, 18900, 19080, 19600, 19875, 20034, 20776, 21000, 21168, 21200, 21600, 22050, 22260, 22896, 23373, 23520, 23625, 23850, 24500, 25200, 25440, 25970, 26460, 26500, 26712, 27000, 27825, 28000, 28620, 29400, 29680, 30240, 31164, 31500, 31800, 33075, 33390, 35280, 35616, 35775, 36000, 36750, 37100, 37800, 38160, 38955, 39200, 39750, 40068, 41552, 42000, 42336, 42400, 44100, 44520, 45792, 46375, 46746, 47250, 47700, 49000, 50085, 50400, 51940, 52920, 53000, 53424, 54000, 55125, 55650, 57240, 58800, 59360, 59625, 62328, 63000, 63600, 64925, 66150, 66780, 70119, 70560, 71550, 73500, 74200, 75600, 76320, 77910, 79500, 80136, 83104, 83475, 84000, 88200, 89040, 92750, 93492, 94500, 95400, 98000, 100170, 103880, 105840, 106000, 106848, 108000, 110250, 111300, 114480, 116865, 117600, 119250, 124656, 126000, 127200, 129850, 132300, 133560, 139125, 140238, 143100, 147000, 148400, 151200, 155820, 159000, 160272, 165375, 166950, 176400, 178080, 178875, 185500, 186984, 189000, 190800, 194775, 196000, 200340, 207760, 211680, 212000, 220500, 222600, 228960, 233730, 238500, 249312, 250425, 252000, 259700, 264600, 267120, 278250, 280476, 286200, 294000, 296800, 311640, 318000, 320544, 324625, 330750, 333900, 350595, 352800, 357750, 371000, 373968, 378000, 381600, 389550, 400680, 415520, 417375, 441000, 445200, 467460, 477000, 500850, 519400, 529200, 534240, 556500, 560952, 572400, 584325, 588000, 623280, 636000, 649250, 661500, 667800, 701190, 715500, 742000, 747936, 756000, 779100, 801360, 834750, 882000, 890400, 934920, 954000, 973875, 1001700, 1038800, 1058400, 1113000, 1121904, 1144800, 1168650, 1246560, 1252125, 1298500, 1323000, 1335600, 1402380, 1431000, 1484000, 1558200, 1602720, 1669500, 1752975, 1764000, 1869840, 1908000, 1947750, 2003400, 2077600, 2226000, 2243808, 2337300, 2504250, 2597000, 2646000, 2671200, 2804760, 2862000, 2921625, 3116400, 3339000, 3505950, 3739680, 3895500, 4006800, 4452000, 4674600, 5008500, 5194000, 5292000, 5609520, 5724000, 5843250, 6232800, 6678000, 7011900, 7791000, 8013600, 8764875, 9349200, 10017000, 10388000, 11219040, 11686500, 13356000, 14023800, 15582000, 17529750, 18698400, 20034000, 23373000, 28047600, 31164000, 35059500, 40068000, 46746000, 56095200, 70119000, 93492000, 140238000, 280476000]

約数ペア:

[(1, 280476000), (2, 140238000), (3, 93492000), (4, 70119000), (5, 56095200), (6, 46746000), (7, 40068000), (8, 35059500), (9, 31164000), (10, 28047600), (12, 23373000), (14, 20034000), (15, 18698400), (16, 17529750), (18, 15582000), (20, 14023800), (21, 13356000), (24, 11686500), (25, 11219040), (27, 10388000), (28, 10017000), (30, 9349200), (32, 8764875), (35, 8013600), (36, 7791000), (40, 7011900), (42, 6678000), (45, 6232800), (48, 5843250), (49, 5724000), (50, 5609520), (53, 5292000), (54, 5194000), (56, 5008500), (60, 4674600), (63, 4452000), (70, 4006800), (72, 3895500), (75, 3739680), (80, 3505950), (84, 3339000), (90, 3116400), (96, 2921625), (98, 2862000), (100, 2804760), (105, 2671200), (106, 2646000), (108, 2597000), (112, 2504250), (120, 2337300), (125, 2243808), (126, 2226000), (135, 2077600), (140, 2003400), (144, 1947750), (147, 1908000), (150, 1869840), (159, 1764000), (160, 1752975), (168, 1669500), (175, 1602720), (180, 1558200), (189, 1484000), (196, 1431000), (200, 1402380), (210, 1335600), (212, 1323000), (216, 1298500), (224, 1252125), (225, 1246560), (240, 1168650), (245, 1144800), (250, 1121904), (252, 1113000), (265, 1058400), (270, 1038800), (280, 1001700), (288, 973875), (294, 954000), (300, 934920), (315, 890400), (318, 882000), (336, 834750), (350, 801360), (360, 779100), (371, 756000), (375, 747936), (378, 742000), (392, 715500), (400, 701190), (420, 667800), (424, 661500), (432, 649250), (441, 636000), (450, 623280), (477, 588000), (480, 584325), (490, 572400), (500, 560952), (504, 556500), (525, 534240), (530, 529200), (540, 519400), (560, 500850), (588, 477000), (600, 467460), (630, 445200), (636, 441000), (672, 417375), (675, 415520), (700, 400680), (720, 389550), (735, 381600), (742, 378000), (750, 373968), (756, 371000), (784, 357750), (795, 352800), (800, 350595), (840, 333900), (848, 330750), (864, 324625), (875, 320544), (882, 318000), (900, 311640), (945, 296800), (954, 294000), (980, 286200), (1000, 280476), (1008, 278250), (1050, 267120), (1060, 264600), (1080, 259700), (1113, 252000), (1120, 250425), (1125, 249312), (1176, 238500), (1200, 233730), (1225, 228960), (1260, 222600), (1272, 220500), (1323, 212000), (1325, 211680), (1350, 207760), (1400, 200340), (1431, 196000), (1440, 194775), (1470, 190800), (1484, 189000), (1500, 186984), (1512, 185500), (1568, 178875), (1575, 178080), (1590, 176400), (1680, 166950), (1696, 165375), (1750, 160272), (1764, 159000), (1800, 155820), (1855, 151200), (1890, 148400), (1908, 147000), (1960, 143100), (2000, 140238), (2016, 139125), (2100, 133560), (2120, 132300), (2160, 129850), (2205, 127200), (2226, 126000), (2250, 124656), (2352, 119250), (2385, 117600), (2400, 116865), (2450, 114480), (2520, 111300), (2544, 110250), (2597, 108000), (2625, 106848), (2646, 106000), (2650, 105840), (2700, 103880), (2800, 100170), (2862, 98000), (2940, 95400), (2968, 94500), (3000, 93492), (3024, 92750), (3150, 89040), (3180, 88200), (3339, 84000), (3360, 83475), (3375, 83104), (3500, 80136), (3528, 79500), (3600, 77910), (3675, 76320), (3710, 75600), (3780, 74200), (3816, 73500), (3920, 71550), (3975, 70560), (4000, 70119), (4200, 66780), (4240, 66150), (4320, 64925), (4410, 63600), (4452, 63000), (4500, 62328), (4704, 59625), (4725, 59360), (4770, 58800), (4900, 57240), (5040, 55650), (5088, 55125), (5194, 54000), (5250, 53424), (5292, 53000), (5300, 52920), (5400, 51940), (5565, 50400), (5600, 50085), (5724, 49000), (5880, 47700), (5936, 47250), (6000, 46746), (6048, 46375), (6125, 45792), (6300, 44520), (6360, 44100), (6615, 42400), (6625, 42336), (6678, 42000), (6750, 41552), (7000, 40068), (7056, 39750), (7155, 39200), (7200, 38955), (7350, 38160), (7420, 37800), (7560, 37100), (7632, 36750), (7791, 36000), (7840, 35775), (7875, 35616), (7950, 35280), (8400, 33390), (8480, 33075), (8820, 31800), (8904, 31500), (9000, 31164), (9275, 30240), (9450, 29680), (9540, 29400), (9800, 28620), (10017, 28000), (10080, 27825), (10388, 27000), (10500, 26712), (10584, 26500), (10600, 26460), (10800, 25970), (11025, 25440), (11130, 25200), (11448, 24500), (11760, 23850), (11872, 23625), (11925, 23520), (12000, 23373), (12250, 22896), (12600, 22260), (12720, 22050), (12985, 21600), (13230, 21200), (13250, 21168), (13356, 21000), (13500, 20776), (14000, 20034), (14112, 19875), (14310, 19600), (14700, 19080), (14840, 18900), (15120, 18550), (15264, 18375), (15582, 18000), (15750, 17808), (15900, 17640), (16695, 16800)]