1979827200

素因数分解:

$2^{10}\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{661}}^1$

素因数の和:710

約数の個数: 396

約数和(自身を含む): 7645553188

約数和(自身を除く): 5665725988

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, 128, 130, 144, 150, 156, 160, 180, 192, 195, 200, 208, 225, 234, 240, 256, 260, 288, 300, 312, 320, 325, 360, 384, 390, 400, 416, 450, 468, 480, 512, 520, 576, 585, 600, 624, 640, 650, 661, 720, 768, 780, 800, 832, 900, 936, 960, 975, 1024, 1040, 1152, 1170, 1200, 1248, 1280, 1300, 1322, 1440, 1536, 1560, 1600, 1664, 1800, 1872, 1920, 1950, 1983, 2080, 2304, 2340, 2400, 2496, 2560, 2600, 2644, 2880, 2925, 3072, 3120, 3200, 3305, 3328, 3600, 3744, 3840, 3900, 3966, 4160, 4608, 4680, 4800, 4992, 5120, 5200, 5288, 5760, 5850, 5949, 6240, 6400, 6610, 6656, 7200, 7488, 7680, 7800, 7932, 8320, 8593, 9216, 9360, 9600, 9915, 9984, 10400, 10576, 11520, 11700, 11898, 12480, 12800, 13220, 13312, 14400, 14976, 15360, 15600, 15864, 16525, 16640, 17186, 18720, 19200, 19830, 19968, 20800, 21152, 23040, 23400, 23796, 24960, 25600, 25779, 26440, 28800, 29745, 29952, 31200, 31728, 33050, 33280, 34372, 37440, 38400, 39660, 39936, 41600, 42304, 42965, 46080, 46800, 47592, 49575, 49920, 51558, 52880, 57600, 59490, 59904, 62400, 63456, 66100, 66560, 68744, 74880, 76800, 77337, 79320, 83200, 84608, 85930, 93600, 95184, 99150, 99840, 103116, 105760, 115200, 118980, 119808, 124800, 126912, 128895, 132200, 137488, 148725, 149760, 154674, 158640, 166400, 169216, 171860, 187200, 190368, 198300, 199680, 206232, 211520, 214825, 230400, 237960, 249600, 253824, 257790, 264400, 274976, 297450, 299520, 309348, 317280, 332800, 338432, 343720, 374400, 380736, 386685, 396600, 412464, 423040, 429650, 475920, 499200, 507648, 515580, 528800, 549952, 594900, 599040, 618696, 634560, 644475, 676864, 687440, 748800, 761472, 773370, 793200, 824928, 846080, 859300, 951840, 998400, 1015296, 1031160, 1057600, 1099904, 1189800, 1237392, 1269120, 1288950, 1374880, 1497600, 1522944, 1546740, 1586400, 1649856, 1692160, 1718600, 1903680, 1933425, 2030592, 2062320, 2115200, 2199808, 2379600, 2474784, 2538240, 2577900, 2749760, 2995200, 3045888, 3093480, 3172800, 3299712, 3384320, 3437200, 3807360, 3866850, 4124640, 4230400, 4399616, 4759200, 4949568, 5076480, 5155800, 5499520, 6091776, 6186960, 6345600, 6599424, 6874400, 7614720, 7733700, 8249280, 8460800, 8799232, 9518400, 9899136, 10152960, 10311600, 10999040, 12373920, 12691200, 13198848, 13748800, 15229440, 15467400, 16498560, 16921600, 19036800, 19798272, 20623200, 21998080, 24747840, 25382400, 26397696, 27497600, 30458880, 30934800, 32997120, 38073600, 39596544, 41246400, 43996160, 49495680, 50764800, 54995200, 61869600, 65994240, 76147200, 79193088, 82492800, 98991360, 109990400, 123739200, 131988480, 152294400, 164985600, 197982720, 219980800, 247478400, 329971200, 395965440, 494956800, 659942400, 989913600, 1979827200]

約数ペア:

[(1, 1979827200), (2, 989913600), (3, 659942400), (4, 494956800), (5, 395965440), (6, 329971200), (8, 247478400), (9, 219980800), (10, 197982720), (12, 164985600), (13, 152294400), (15, 131988480), (16, 123739200), (18, 109990400), (20, 98991360), (24, 82492800), (25, 79193088), (26, 76147200), (30, 65994240), (32, 61869600), (36, 54995200), (39, 50764800), (40, 49495680), (45, 43996160), (48, 41246400), (50, 39596544), (52, 38073600), (60, 32997120), (64, 30934800), (65, 30458880), (72, 27497600), (75, 26397696), (78, 25382400), (80, 24747840), (90, 21998080), (96, 20623200), (100, 19798272), (104, 19036800), (117, 16921600), (120, 16498560), (128, 15467400), (130, 15229440), (144, 13748800), (150, 13198848), (156, 12691200), (160, 12373920), (180, 10999040), (192, 10311600), (195, 10152960), (200, 9899136), (208, 9518400), (225, 8799232), (234, 8460800), (240, 8249280), (256, 7733700), (260, 7614720), (288, 6874400), (300, 6599424), (312, 6345600), (320, 6186960), (325, 6091776), (360, 5499520), (384, 5155800), (390, 5076480), (400, 4949568), (416, 4759200), (450, 4399616), (468, 4230400), (480, 4124640), (512, 3866850), (520, 3807360), (576, 3437200), (585, 3384320), (600, 3299712), (624, 3172800), (640, 3093480), (650, 3045888), (661, 2995200), (720, 2749760), (768, 2577900), (780, 2538240), (800, 2474784), (832, 2379600), (900, 2199808), (936, 2115200), (960, 2062320), (975, 2030592), (1024, 1933425), (1040, 1903680), (1152, 1718600), (1170, 1692160), (1200, 1649856), (1248, 1586400), (1280, 1546740), (1300, 1522944), (1322, 1497600), (1440, 1374880), (1536, 1288950), (1560, 1269120), (1600, 1237392), (1664, 1189800), (1800, 1099904), (1872, 1057600), (1920, 1031160), (1950, 1015296), (1983, 998400), (2080, 951840), (2304, 859300), (2340, 846080), (2400, 824928), (2496, 793200), (2560, 773370), (2600, 761472), (2644, 748800), (2880, 687440), (2925, 676864), (3072, 644475), (3120, 634560), (3200, 618696), (3305, 599040), (3328, 594900), (3600, 549952), (3744, 528800), (3840, 515580), (3900, 507648), (3966, 499200), (4160, 475920), (4608, 429650), (4680, 423040), (4800, 412464), (4992, 396600), (5120, 386685), (5200, 380736), (5288, 374400), (5760, 343720), (5850, 338432), (5949, 332800), (6240, 317280), (6400, 309348), (6610, 299520), (6656, 297450), (7200, 274976), (7488, 264400), (7680, 257790), (7800, 253824), (7932, 249600), (8320, 237960), (8593, 230400), (9216, 214825), (9360, 211520), (9600, 206232), (9915, 199680), (9984, 198300), (10400, 190368), (10576, 187200), (11520, 171860), (11700, 169216), (11898, 166400), (12480, 158640), (12800, 154674), (13220, 149760), (13312, 148725), (14400, 137488), (14976, 132200), (15360, 128895), (15600, 126912), (15864, 124800), (16525, 119808), (16640, 118980), (17186, 115200), (18720, 105760), (19200, 103116), (19830, 99840), (19968, 99150), (20800, 95184), (21152, 93600), (23040, 85930), (23400, 84608), (23796, 83200), (24960, 79320), (25600, 77337), (25779, 76800), (26440, 74880), (28800, 68744), (29745, 66560), (29952, 66100), (31200, 63456), (31728, 62400), (33050, 59904), (33280, 59490), (34372, 57600), (37440, 52880), (38400, 51558), (39660, 49920), (39936, 49575), (41600, 47592), (42304, 46800), (42965, 46080)]