138790901760

素因数分解:

$2^{11}\times 3^1\times 5^1\times 7^1\times {\mathrm{645419}}^1$

素因数の和:645456

約数の個数: 192

約数和(自身を含む): 507455020800

約数和(自身を除く): 368664119040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 256, 280, 320, 336, 384, 420, 448, 480, 512, 560, 640, 672, 768, 840, 896, 960, 1024, 1120, 1280, 1344, 1536, 1680, 1792, 1920, 2048, 2240, 2560, 2688, 3072, 3360, 3584, 3840, 4480, 5120, 5376, 6144, 6720, 7168, 7680, 8960, 10240, 10752, 13440, 14336, 15360, 17920, 21504, 26880, 30720, 35840, 43008, 53760, 71680, 107520, 215040, 645419, 1290838, 1936257, 2581676, 3227095, 3872514, 4517933, 5163352, 6454190, 7745028, 9035866, 9681285, 10326704, 12908380, 13553799, 15490056, 18071732, 19362570, 20653408, 22589665, 25816760, 27107598, 30980112, 36143464, 38725140, 41306816, 45179330, 51633520, 54215196, 61960224, 67768995, 72286928, 77450280, 82613632, 90358660, 103267040, 108430392, 123920448, 135537990, 144573856, 154900560, 165227264, 180717320, 206534080, 216860784, 247840896, 271075980, 289147712, 309801120, 330454528, 361434640, 413068160, 433721568, 495681792, 542151960, 578295424, 619602240, 660909056, 722869280, 826136320, 867443136, 991363584, 1084303920, 1156590848, 1239204480, 1321818112, 1445738560, 1652272640, 1734886272, 1982727168, 2168607840, 2313181696, 2478408960, 2891477120, 3304545280, 3469772544, 3965454336, 4337215680, 4626363392, 4956817920, 5782954240, 6609090560, 6939545088, 8674431360, 9252726784, 9913635840, 11565908480, 13879090176, 17348862720, 19827271680, 23131816960, 27758180352, 34697725440, 46263633920, 69395450880, 138790901760]

約数ペア:

[(1, 138790901760), (2, 69395450880), (3, 46263633920), (4, 34697725440), (5, 27758180352), (6, 23131816960), (7, 19827271680), (8, 17348862720), (10, 13879090176), (12, 11565908480), (14, 9913635840), (15, 9252726784), (16, 8674431360), (20, 6939545088), (21, 6609090560), (24, 5782954240), (28, 4956817920), (30, 4626363392), (32, 4337215680), (35, 3965454336), (40, 3469772544), (42, 3304545280), (48, 2891477120), (56, 2478408960), (60, 2313181696), (64, 2168607840), (70, 1982727168), (80, 1734886272), (84, 1652272640), (96, 1445738560), (105, 1321818112), (112, 1239204480), (120, 1156590848), (128, 1084303920), (140, 991363584), (160, 867443136), (168, 826136320), (192, 722869280), (210, 660909056), (224, 619602240), (240, 578295424), (256, 542151960), (280, 495681792), (320, 433721568), (336, 413068160), (384, 361434640), (420, 330454528), (448, 309801120), (480, 289147712), (512, 271075980), (560, 247840896), (640, 216860784), (672, 206534080), (768, 180717320), (840, 165227264), (896, 154900560), (960, 144573856), (1024, 135537990), (1120, 123920448), (1280, 108430392), (1344, 103267040), (1536, 90358660), (1680, 82613632), (1792, 77450280), (1920, 72286928), (2048, 67768995), (2240, 61960224), (2560, 54215196), (2688, 51633520), (3072, 45179330), (3360, 41306816), (3584, 38725140), (3840, 36143464), (4480, 30980112), (5120, 27107598), (5376, 25816760), (6144, 22589665), (6720, 20653408), (7168, 19362570), (7680, 18071732), (8960, 15490056), (10240, 13553799), (10752, 12908380), (13440, 10326704), (14336, 9681285), (15360, 9035866), (17920, 7745028), (21504, 6454190), (26880, 5163352), (30720, 4517933), (35840, 3872514), (43008, 3227095), (53760, 2581676), (71680, 1936257), (107520, 1290838), (215040, 645419)]