1025356800

素因数分解:

$2^{10}\times 3^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{79}}^1$

素因数の和:138

約数の個数: 396

約数和(自身を含む): 3716041920

約数和(自身を除く): 2690685120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 25, 26, 30, 32, 39, 40, 48, 50, 52, 60, 64, 65, 75, 78, 79, 80, 96, 100, 104, 120, 128, 130, 150, 156, 158, 160, 169, 192, 195, 200, 208, 237, 240, 256, 260, 300, 312, 316, 320, 325, 338, 384, 390, 395, 400, 416, 474, 480, 507, 512, 520, 600, 624, 632, 640, 650, 676, 768, 780, 790, 800, 832, 845, 948, 960, 975, 1014, 1024, 1027, 1040, 1185, 1200, 1248, 1264, 1280, 1300, 1352, 1536, 1560, 1580, 1600, 1664, 1690, 1896, 1920, 1950, 1975, 2028, 2054, 2080, 2370, 2400, 2496, 2528, 2535, 2560, 2600, 2704, 3072, 3081, 3120, 3160, 3200, 3328, 3380, 3792, 3840, 3900, 3950, 4056, 4108, 4160, 4225, 4740, 4800, 4992, 5056, 5070, 5120, 5135, 5200, 5408, 5925, 6162, 6240, 6320, 6400, 6656, 6760, 7584, 7680, 7800, 7900, 8112, 8216, 8320, 8450, 9480, 9600, 9984, 10112, 10140, 10270, 10400, 10816, 11850, 12324, 12480, 12640, 12675, 12800, 13312, 13351, 13520, 15168, 15360, 15405, 15600, 15800, 16224, 16432, 16640, 16900, 18960, 19200, 19968, 20224, 20280, 20540, 20800, 21632, 23700, 24648, 24960, 25280, 25350, 25600, 25675, 26702, 27040, 30336, 30810, 31200, 31600, 32448, 32864, 33280, 33800, 37920, 38400, 39936, 40053, 40448, 40560, 41080, 41600, 43264, 47400, 49296, 49920, 50560, 50700, 51350, 53404, 54080, 60672, 61620, 62400, 63200, 64896, 65728, 66560, 66755, 67600, 75840, 76800, 77025, 80106, 80896, 81120, 82160, 83200, 86528, 94800, 98592, 99840, 101120, 101400, 102700, 106808, 108160, 121344, 123240, 124800, 126400, 129792, 131456, 133510, 135200, 151680, 154050, 160212, 162240, 164320, 166400, 173056, 189600, 197184, 199680, 200265, 202240, 202800, 205400, 213616, 216320, 242688, 246480, 249600, 252800, 259584, 262912, 267020, 270400, 303360, 308100, 320424, 324480, 328640, 332800, 333775, 379200, 394368, 400530, 404480, 405600, 410800, 427232, 432640, 492960, 499200, 505600, 519168, 525824, 534040, 540800, 606720, 616200, 640848, 648960, 657280, 667550, 758400, 788736, 801060, 811200, 821600, 854464, 865280, 985920, 998400, 1001325, 1011200, 1051648, 1068080, 1081600, 1213440, 1232400, 1281696, 1297920, 1314560, 1335100, 1516800, 1577472, 1602120, 1622400, 1643200, 1708928, 1971840, 2002650, 2022400, 2136160, 2163200, 2464800, 2563392, 2595840, 2629120, 2670200, 3033600, 3154944, 3204240, 3244800, 3286400, 3417856, 3943680, 4005300, 4272320, 4326400, 4929600, 5126784, 5258240, 5340400, 6067200, 6408480, 6489600, 6572800, 6835712, 7887360, 8010600, 8544640, 9859200, 10253568, 10680800, 12816960, 12979200, 13145600, 13671424, 15774720, 16021200, 17089280, 19718400, 20507136, 21361600, 25633920, 26291200, 32042400, 34178560, 39436800, 41014272, 42723200, 51267840, 64084800, 68357120, 78873600, 85446400, 102535680, 128169600, 170892800, 205071360, 256339200, 341785600, 512678400, 1025356800]

約数ペア:

[(1, 1025356800), (2, 512678400), (3, 341785600), (4, 256339200), (5, 205071360), (6, 170892800), (8, 128169600), (10, 102535680), (12, 85446400), (13, 78873600), (15, 68357120), (16, 64084800), (20, 51267840), (24, 42723200), (25, 41014272), (26, 39436800), (30, 34178560), (32, 32042400), (39, 26291200), (40, 25633920), (48, 21361600), (50, 20507136), (52, 19718400), (60, 17089280), (64, 16021200), (65, 15774720), (75, 13671424), (78, 13145600), (79, 12979200), (80, 12816960), (96, 10680800), (100, 10253568), (104, 9859200), (120, 8544640), (128, 8010600), (130, 7887360), (150, 6835712), (156, 6572800), (158, 6489600), (160, 6408480), (169, 6067200), (192, 5340400), (195, 5258240), (200, 5126784), (208, 4929600), (237, 4326400), (240, 4272320), (256, 4005300), (260, 3943680), (300, 3417856), (312, 3286400), (316, 3244800), (320, 3204240), (325, 3154944), (338, 3033600), (384, 2670200), (390, 2629120), (395, 2595840), (400, 2563392), (416, 2464800), (474, 2163200), (480, 2136160), (507, 2022400), (512, 2002650), (520, 1971840), (600, 1708928), (624, 1643200), (632, 1622400), (640, 1602120), (650, 1577472), (676, 1516800), (768, 1335100), (780, 1314560), (790, 1297920), (800, 1281696), (832, 1232400), (845, 1213440), (948, 1081600), (960, 1068080), (975, 1051648), (1014, 1011200), (1024, 1001325), (1027, 998400), (1040, 985920), (1185, 865280), (1200, 854464), (1248, 821600), (1264, 811200), (1280, 801060), (1300, 788736), (1352, 758400), (1536, 667550), (1560, 657280), (1580, 648960), (1600, 640848), (1664, 616200), (1690, 606720), (1896, 540800), (1920, 534040), (1950, 525824), (1975, 519168), (2028, 505600), (2054, 499200), (2080, 492960), (2370, 432640), (2400, 427232), (2496, 410800), (2528, 405600), (2535, 404480), (2560, 400530), (2600, 394368), (2704, 379200), (3072, 333775), (3081, 332800), (3120, 328640), (3160, 324480), (3200, 320424), (3328, 308100), (3380, 303360), (3792, 270400), (3840, 267020), (3900, 262912), (3950, 259584), (4056, 252800), (4108, 249600), (4160, 246480), (4225, 242688), (4740, 216320), (4800, 213616), (4992, 205400), (5056, 202800), (5070, 202240), (5120, 200265), (5135, 199680), (5200, 197184), (5408, 189600), (5925, 173056), (6162, 166400), (6240, 164320), (6320, 162240), (6400, 160212), (6656, 154050), (6760, 151680), (7584, 135200), (7680, 133510), (7800, 131456), (7900, 129792), (8112, 126400), (8216, 124800), (8320, 123240), (8450, 121344), (9480, 108160), (9600, 106808), (9984, 102700), (10112, 101400), (10140, 101120), (10270, 99840), (10400, 98592), (10816, 94800), (11850, 86528), (12324, 83200), (12480, 82160), (12640, 81120), (12675, 80896), (12800, 80106), (13312, 77025), (13351, 76800), (13520, 75840), (15168, 67600), (15360, 66755), (15405, 66560), (15600, 65728), (15800, 64896), (16224, 63200), (16432, 62400), (16640, 61620), (16900, 60672), (18960, 54080), (19200, 53404), (19968, 51350), (20224, 50700), (20280, 50560), (20540, 49920), (20800, 49296), (21632, 47400), (23700, 43264), (24648, 41600), (24960, 41080), (25280, 40560), (25350, 40448), (25600, 40053), (25675, 39936), (26702, 38400), (27040, 37920), (30336, 33800), (30810, 33280), (31200, 32864), (31600, 32448)]