2018448000

素因数分解:

$2^7\times 3^2\times 5^3\times {\mathrm{107}}^1\times {\mathrm{131}}^1$

素因数の和:273

約数の個数: 384

約数和(自身を含む): 7372347840

約数和(自身を除く): 5353899840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 64, 72, 75, 80, 90, 96, 100, 107, 120, 125, 128, 131, 144, 150, 160, 180, 192, 200, 214, 225, 240, 250, 262, 288, 300, 320, 321, 360, 375, 384, 393, 400, 428, 450, 480, 500, 524, 535, 576, 600, 640, 642, 655, 720, 750, 786, 800, 856, 900, 960, 963, 1000, 1048, 1070, 1125, 1152, 1179, 1200, 1284, 1310, 1440, 1500, 1572, 1600, 1605, 1712, 1800, 1920, 1926, 1965, 2000, 2096, 2140, 2250, 2358, 2400, 2568, 2620, 2675, 2880, 3000, 3144, 3200, 3210, 3275, 3424, 3600, 3852, 3930, 4000, 4192, 4280, 4500, 4716, 4800, 4815, 5136, 5240, 5350, 5760, 5895, 6000, 6288, 6420, 6550, 6848, 7200, 7704, 7860, 8000, 8025, 8384, 8560, 9000, 9432, 9600, 9630, 9825, 10272, 10480, 10700, 11790, 12000, 12576, 12840, 13100, 13375, 13696, 14017, 14400, 15408, 15720, 16000, 16050, 16375, 16768, 17120, 18000, 18864, 19260, 19650, 20544, 20960, 21400, 23580, 24000, 24075, 25152, 25680, 26200, 26750, 28034, 28800, 29475, 30816, 31440, 32100, 32750, 34240, 36000, 37728, 38520, 39300, 40125, 41088, 41920, 42051, 42800, 47160, 48000, 48150, 49125, 50304, 51360, 52400, 53500, 56068, 58950, 61632, 62880, 64200, 65500, 68480, 70085, 72000, 75456, 77040, 78600, 80250, 83840, 84102, 85600, 94320, 96300, 98250, 102720, 104800, 107000, 112136, 117900, 120375, 123264, 125760, 126153, 128400, 131000, 140170, 144000, 147375, 150912, 154080, 157200, 160500, 168204, 171200, 188640, 192600, 196500, 205440, 209600, 210255, 214000, 224272, 235800, 240750, 251520, 252306, 256800, 262000, 280340, 294750, 308160, 314400, 321000, 336408, 342400, 350425, 377280, 385200, 393000, 419200, 420510, 428000, 448544, 471600, 481500, 504612, 513600, 524000, 560680, 589500, 616320, 628800, 630765, 642000, 672816, 700850, 754560, 770400, 786000, 841020, 856000, 897088, 943200, 963000, 1009224, 1027200, 1048000, 1051275, 1121360, 1179000, 1257600, 1261530, 1284000, 1345632, 1401700, 1540800, 1572000, 1682040, 1712000, 1752125, 1794176, 1886400, 1926000, 2018448, 2096000, 2102550, 2242720, 2358000, 2523060, 2568000, 2691264, 2803400, 3081600, 3144000, 3153825, 3364080, 3504250, 3772800, 3852000, 4036896, 4205100, 4485440, 4716000, 5046120, 5136000, 5256375, 5382528, 5606800, 6288000, 6307650, 6728160, 7008500, 7704000, 8073792, 8410200, 8970880, 9432000, 10092240, 10512750, 11213600, 12615300, 13456320, 14017000, 15408000, 15769125, 16147584, 16820400, 18864000, 20184480, 21025500, 22427200, 25230600, 26912640, 28034000, 31538250, 33640800, 40368960, 42051000, 44854400, 50461200, 56068000, 63076500, 67281600, 80737920, 84102000, 100922400, 112136000, 126153000, 134563200, 168204000, 201844800, 224272000, 252306000, 336408000, 403689600, 504612000, 672816000, 1009224000, 2018448000]

約数ペア:

[(1, 2018448000), (2, 1009224000), (3, 672816000), (4, 504612000), (5, 403689600), (6, 336408000), (8, 252306000), (9, 224272000), (10, 201844800), (12, 168204000), (15, 134563200), (16, 126153000), (18, 112136000), (20, 100922400), (24, 84102000), (25, 80737920), (30, 67281600), (32, 63076500), (36, 56068000), (40, 50461200), (45, 44854400), (48, 42051000), (50, 40368960), (60, 33640800), (64, 31538250), (72, 28034000), (75, 26912640), (80, 25230600), (90, 22427200), (96, 21025500), (100, 20184480), (107, 18864000), (120, 16820400), (125, 16147584), (128, 15769125), (131, 15408000), (144, 14017000), (150, 13456320), (160, 12615300), (180, 11213600), (192, 10512750), (200, 10092240), (214, 9432000), (225, 8970880), (240, 8410200), (250, 8073792), (262, 7704000), (288, 7008500), (300, 6728160), (320, 6307650), (321, 6288000), (360, 5606800), (375, 5382528), (384, 5256375), (393, 5136000), (400, 5046120), (428, 4716000), (450, 4485440), (480, 4205100), (500, 4036896), (524, 3852000), (535, 3772800), (576, 3504250), (600, 3364080), (640, 3153825), (642, 3144000), (655, 3081600), (720, 2803400), (750, 2691264), (786, 2568000), (800, 2523060), (856, 2358000), (900, 2242720), (960, 2102550), (963, 2096000), (1000, 2018448), (1048, 1926000), (1070, 1886400), (1125, 1794176), (1152, 1752125), (1179, 1712000), (1200, 1682040), (1284, 1572000), (1310, 1540800), (1440, 1401700), (1500, 1345632), (1572, 1284000), (1600, 1261530), (1605, 1257600), (1712, 1179000), (1800, 1121360), (1920, 1051275), (1926, 1048000), (1965, 1027200), (2000, 1009224), (2096, 963000), (2140, 943200), (2250, 897088), (2358, 856000), (2400, 841020), (2568, 786000), (2620, 770400), (2675, 754560), (2880, 700850), (3000, 672816), (3144, 642000), (3200, 630765), (3210, 628800), (3275, 616320), (3424, 589500), (3600, 560680), (3852, 524000), (3930, 513600), (4000, 504612), (4192, 481500), (4280, 471600), (4500, 448544), (4716, 428000), (4800, 420510), (4815, 419200), (5136, 393000), (5240, 385200), (5350, 377280), (5760, 350425), (5895, 342400), (6000, 336408), (6288, 321000), (6420, 314400), (6550, 308160), (6848, 294750), (7200, 280340), (7704, 262000), (7860, 256800), (8000, 252306), (8025, 251520), (8384, 240750), (8560, 235800), (9000, 224272), (9432, 214000), (9600, 210255), (9630, 209600), (9825, 205440), (10272, 196500), (10480, 192600), (10700, 188640), (11790, 171200), (12000, 168204), (12576, 160500), (12840, 157200), (13100, 154080), (13375, 150912), (13696, 147375), (14017, 144000), (14400, 140170), (15408, 131000), (15720, 128400), (16000, 126153), (16050, 125760), (16375, 123264), (16768, 120375), (17120, 117900), (18000, 112136), (18864, 107000), (19260, 104800), (19650, 102720), (20544, 98250), (20960, 96300), (21400, 94320), (23580, 85600), (24000, 84102), (24075, 83840), (25152, 80250), (25680, 78600), (26200, 77040), (26750, 75456), (28034, 72000), (28800, 70085), (29475, 68480), (30816, 65500), (31440, 64200), (32100, 62880), (32750, 61632), (34240, 58950), (36000, 56068), (37728, 53500), (38520, 52400), (39300, 51360), (40125, 50304), (41088, 49125), (41920, 48150), (42051, 48000), (42800, 47160)]