19798272000

素因数分解:

$2^{11}\times 3^2\times 5^3\times {\mathrm{13}}^1\times {\mathrm{661}}^1$

素因数の和:717

約数の個数: 576

約数和(自身を含む): 76967588880

約数和(自身を除く): 57169316880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 25, 26, 30, 32, 36, 39, 40, 45, 48, 50, 52, 60, 64, 65, 72, 75, 78, 80, 90, 96, 100, 104, 117, 120, 125, 128, 130, 144, 150, 156, 160, 180, 192, 195, 200, 208, 225, 234, 240, 250, 256, 260, 288, 300, 312, 320, 325, 360, 375, 384, 390, 400, 416, 450, 468, 480, 500, 512, 520, 576, 585, 600, 624, 640, 650, 661, 720, 750, 768, 780, 800, 832, 900, 936, 960, 975, 1000, 1024, 1040, 1125, 1152, 1170, 1200, 1248, 1280, 1300, 1322, 1440, 1500, 1536, 1560, 1600, 1625, 1664, 1800, 1872, 1920, 1950, 1983, 2000, 2048, 2080, 2250, 2304, 2340, 2400, 2496, 2560, 2600, 2644, 2880, 2925, 3000, 3072, 3120, 3200, 3250, 3305, 3328, 3600, 3744, 3840, 3900, 3966, 4000, 4160, 4500, 4608, 4680, 4800, 4875, 4992, 5120, 5200, 5288, 5760, 5850, 5949, 6000, 6144, 6240, 6400, 6500, 6610, 6656, 7200, 7488, 7680, 7800, 7932, 8000, 8320, 8593, 9000, 9216, 9360, 9600, 9750, 9915, 9984, 10240, 10400, 10576, 11520, 11700, 11898, 12000, 12480, 12800, 13000, 13220, 13312, 14400, 14625, 14976, 15360, 15600, 15864, 16000, 16525, 16640, 17186, 18000, 18432, 18720, 19200, 19500, 19830, 19968, 20800, 21152, 23040, 23400, 23796, 24000, 24960, 25600, 25779, 26000, 26440, 26624, 28800, 29250, 29745, 29952, 30720, 31200, 31728, 32000, 33050, 33280, 34372, 36000, 37440, 38400, 39000, 39660, 39936, 41600, 42304, 42965, 46080, 46800, 47592, 48000, 49575, 49920, 51200, 51558, 52000, 52880, 57600, 58500, 59490, 59904, 62400, 63456, 64000, 66100, 66560, 68744, 72000, 74880, 76800, 77337, 78000, 79320, 79872, 82625, 83200, 84608, 85930, 92160, 93600, 95184, 96000, 99150, 99840, 103116, 104000, 105760, 115200, 117000, 118980, 119808, 124800, 126912, 128000, 128895, 132200, 133120, 137488, 144000, 148725, 149760, 153600, 154674, 156000, 158640, 165250, 166400, 169216, 171860, 187200, 190368, 192000, 198300, 199680, 206232, 208000, 211520, 214825, 230400, 234000, 237960, 239616, 247875, 249600, 253824, 256000, 257790, 264400, 274976, 288000, 297450, 299520, 309348, 312000, 317280, 330500, 332800, 338432, 343720, 374400, 380736, 384000, 386685, 396600, 399360, 412464, 416000, 423040, 429650, 460800, 468000, 475920, 495750, 499200, 507648, 515580, 528800, 549952, 576000, 594900, 599040, 618696, 624000, 634560, 644475, 661000, 665600, 676864, 687440, 743625, 748800, 761472, 768000, 773370, 793200, 824928, 832000, 846080, 859300, 936000, 951840, 991500, 998400, 1015296, 1031160, 1057600, 1074125, 1099904, 1152000, 1189800, 1198080, 1237392, 1248000, 1269120, 1288950, 1322000, 1353728, 1374880, 1487250, 1497600, 1522944, 1546740, 1586400, 1649856, 1664000, 1692160, 1718600, 1872000, 1903680, 1933425, 1983000, 1996800, 2030592, 2062320, 2115200, 2148250, 2199808, 2304000, 2379600, 2474784, 2496000, 2538240, 2577900, 2644000, 2749760, 2974500, 2995200, 3045888, 3093480, 3172800, 3222375, 3299712, 3328000, 3384320, 3437200, 3744000, 3807360, 3866850, 3966000, 4061184, 4124640, 4230400, 4296500, 4399616, 4759200, 4949568, 4992000, 5076480, 5155800, 5288000, 5499520, 5949000, 5990400, 6091776, 6186960, 6345600, 6444750, 6599424, 6768640, 6874400, 7488000, 7614720, 7733700, 7932000, 8249280, 8460800, 8593000, 8799232, 9518400, 9667125, 9899136, 9984000, 10152960, 10311600, 10576000, 10999040, 11898000, 12183552, 12373920, 12691200, 12889500, 13198848, 13748800, 14976000, 15229440, 15467400, 15864000, 16498560, 16921600, 17186000, 17598464, 19036800, 19334250, 19798272, 20305920, 20623200, 21152000, 21998080, 23796000, 24747840, 25382400, 25779000, 26397696, 27497600, 29952000, 30458880, 30934800, 31728000, 32997120, 33843200, 34372000, 38073600, 38668500, 39596544, 41246400, 42304000, 43996160, 47592000, 49495680, 50764800, 51558000, 52795392, 54995200, 60917760, 61869600, 63456000, 65994240, 68744000, 76147200, 77337000, 79193088, 82492800, 84608000, 87992320, 95184000, 98991360, 101529600, 103116000, 109990400, 123739200, 126912000, 131988480, 137488000, 152294400, 154674000, 158386176, 164985600, 169216000, 190368000, 197982720, 206232000, 219980800, 247478400, 253824000, 263976960, 274976000, 304588800, 309348000, 329971200, 380736000, 395965440, 412464000, 439961600, 494956800, 507648000, 549952000, 618696000, 659942400, 761472000, 791930880, 824928000, 989913600, 1099904000, 1237392000, 1319884800, 1522944000, 1649856000, 1979827200, 2199808000, 2474784000, 3299712000, 3959654400, 4949568000, 6599424000, 9899136000, 19798272000]

約数ペア:

[(1, 19798272000), (2, 9899136000), (3, 6599424000), (4, 4949568000), (5, 3959654400), (6, 3299712000), (8, 2474784000), (9, 2199808000), (10, 1979827200), (12, 1649856000), (13, 1522944000), (15, 1319884800), (16, 1237392000), (18, 1099904000), (20, 989913600), (24, 824928000), (25, 791930880), (26, 761472000), (30, 659942400), (32, 618696000), (36, 549952000), (39, 507648000), (40, 494956800), (45, 439961600), (48, 412464000), (50, 395965440), (52, 380736000), (60, 329971200), (64, 309348000), (65, 304588800), (72, 274976000), (75, 263976960), (78, 253824000), (80, 247478400), (90, 219980800), (96, 206232000), (100, 197982720), (104, 190368000), (117, 169216000), (120, 164985600), (125, 158386176), (128, 154674000), (130, 152294400), (144, 137488000), (150, 131988480), (156, 126912000), (160, 123739200), (180, 109990400), (192, 103116000), (195, 101529600), (200, 98991360), (208, 95184000), (225, 87992320), (234, 84608000), (240, 82492800), (250, 79193088), (256, 77337000), (260, 76147200), (288, 68744000), (300, 65994240), (312, 63456000), (320, 61869600), (325, 60917760), (360, 54995200), (375, 52795392), (384, 51558000), (390, 50764800), (400, 49495680), (416, 47592000), (450, 43996160), (468, 42304000), (480, 41246400), (500, 39596544), (512, 38668500), (520, 38073600), (576, 34372000), (585, 33843200), (600, 32997120), (624, 31728000), (640, 30934800), (650, 30458880), (661, 29952000), (720, 27497600), (750, 26397696), (768, 25779000), (780, 25382400), (800, 24747840), (832, 23796000), (900, 21998080), (936, 21152000), (960, 20623200), (975, 20305920), (1000, 19798272), (1024, 19334250), (1040, 19036800), (1125, 17598464), (1152, 17186000), (1170, 16921600), (1200, 16498560), (1248, 15864000), (1280, 15467400), (1300, 15229440), (1322, 14976000), (1440, 13748800), (1500, 13198848), (1536, 12889500), (1560, 12691200), (1600, 12373920), (1625, 12183552), (1664, 11898000), (1800, 10999040), (1872, 10576000), (1920, 10311600), (1950, 10152960), (1983, 9984000), (2000, 9899136), (2048, 9667125), (2080, 9518400), (2250, 8799232), (2304, 8593000), (2340, 8460800), (2400, 8249280), (2496, 7932000), (2560, 7733700), (2600, 7614720), (2644, 7488000), (2880, 6874400), (2925, 6768640), (3000, 6599424), (3072, 6444750), (3120, 6345600), (3200, 6186960), (3250, 6091776), (3305, 5990400), (3328, 5949000), (3600, 5499520), (3744, 5288000), (3840, 5155800), (3900, 5076480), (3966, 4992000), (4000, 4949568), (4160, 4759200), (4500, 4399616), (4608, 4296500), (4680, 4230400), (4800, 4124640), (4875, 4061184), (4992, 3966000), (5120, 3866850), (5200, 3807360), (5288, 3744000), (5760, 3437200), (5850, 3384320), (5949, 3328000), (6000, 3299712), (6144, 3222375), (6240, 3172800), (6400, 3093480), (6500, 3045888), (6610, 2995200), (6656, 2974500), (7200, 2749760), (7488, 2644000), (7680, 2577900), (7800, 2538240), (7932, 2496000), (8000, 2474784), (8320, 2379600), (8593, 2304000), (9000, 2199808), (9216, 2148250), (9360, 2115200), (9600, 2062320), (9750, 2030592), (9915, 1996800), (9984, 1983000), (10240, 1933425), (10400, 1903680), (10576, 1872000), (11520, 1718600), (11700, 1692160), (11898, 1664000), (12000, 1649856), (12480, 1586400), (12800, 1546740), (13000, 1522944), (13220, 1497600), (13312, 1487250), (14400, 1374880), (14625, 1353728), (14976, 1322000), (15360, 1288950), (15600, 1269120), (15864, 1248000), (16000, 1237392), (16525, 1198080), (16640, 1189800), (17186, 1152000), (18000, 1099904), (18432, 1074125), (18720, 1057600), (19200, 1031160), (19500, 1015296), (19830, 998400), (19968, 991500), (20800, 951840), (21152, 936000), (23040, 859300), (23400, 846080), (23796, 832000), (24000, 824928), (24960, 793200), (25600, 773370), (25779, 768000), (26000, 761472), (26440, 748800), (26624, 743625), (28800, 687440), (29250, 676864), (29745, 665600), (29952, 661000), (30720, 644475), (31200, 634560), (31728, 624000), (32000, 618696), (33050, 599040), (33280, 594900), (34372, 576000), (36000, 549952), (37440, 528800), (38400, 515580), (39000, 507648), (39660, 499200), (39936, 495750), (41600, 475920), (42304, 468000), (42965, 460800), (46080, 429650), (46800, 423040), (47592, 416000), (48000, 412464), (49575, 399360), (49920, 396600), (51200, 386685), (51558, 384000), (52000, 380736), (52880, 374400), (57600, 343720), (58500, 338432), (59490, 332800), (59904, 330500), (62400, 317280), (63456, 312000), (64000, 309348), (66100, 299520), (66560, 297450), (68744, 288000), (72000, 274976), (74880, 264400), (76800, 257790), (77337, 256000), (78000, 253824), (79320, 249600), (79872, 247875), (82625, 239616), (83200, 237960), (84608, 234000), (85930, 230400), (92160, 214825), (93600, 211520), (95184, 208000), (96000, 206232), (99150, 199680), (99840, 198300), (103116, 192000), (104000, 190368), (105760, 187200), (115200, 171860), (117000, 169216), (118980, 166400), (119808, 165250), (124800, 158640), (126912, 156000), (128000, 154674), (128895, 153600), (132200, 149760), (133120, 148725), (137488, 144000)]