7961479680

素因数分解:

$2^9\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13463}}^1$

素因数の和:13507

約数の個数: 320

約数和(自身を含む): 31734540288

約数和(自身を除く): 23773060608

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 32, 33, 35, 40, 42, 44, 48, 55, 56, 60, 64, 66, 70, 77, 80, 84, 88, 96, 105, 110, 112, 120, 128, 132, 140, 154, 160, 165, 168, 176, 192, 210, 220, 224, 231, 240, 256, 264, 280, 308, 320, 330, 336, 352, 384, 385, 420, 440, 448, 462, 480, 512, 528, 560, 616, 640, 660, 672, 704, 768, 770, 840, 880, 896, 924, 960, 1056, 1120, 1155, 1232, 1280, 1320, 1344, 1408, 1536, 1540, 1680, 1760, 1792, 1848, 1920, 2112, 2240, 2310, 2464, 2560, 2640, 2688, 2816, 3080, 3360, 3520, 3584, 3696, 3840, 4224, 4480, 4620, 4928, 5280, 5376, 5632, 6160, 6720, 7040, 7392, 7680, 8448, 8960, 9240, 9856, 10560, 10752, 12320, 13440, 13463, 14080, 14784, 16896, 17920, 18480, 19712, 21120, 24640, 26880, 26926, 28160, 29568, 36960, 39424, 40389, 42240, 49280, 53760, 53852, 59136, 67315, 73920, 80778, 84480, 94241, 98560, 107704, 118272, 134630, 147840, 148093, 161556, 188482, 197120, 201945, 215408, 269260, 282723, 295680, 296186, 323112, 376964, 403890, 430816, 444279, 471205, 538520, 565446, 591360, 592372, 646224, 740465, 753928, 807780, 861632, 888558, 942410, 1036651, 1077040, 1130892, 1184744, 1292448, 1413615, 1480930, 1507856, 1615560, 1723264, 1777116, 1884820, 2073302, 2154080, 2221395, 2261784, 2369488, 2584896, 2827230, 2961860, 3015712, 3109953, 3231120, 3446528, 3554232, 3769640, 4146604, 4308160, 4442790, 4523568, 4738976, 5169792, 5183255, 5654460, 5923720, 6031424, 6219906, 6462240, 6893056, 7108464, 7539280, 8293208, 8616320, 8885580, 9047136, 9477952, 10339584, 10366510, 11308920, 11847440, 12062848, 12439812, 12924480, 14216928, 15078560, 15549765, 16586416, 17232640, 17771160, 18094272, 18955904, 20679168, 20733020, 22617840, 23694880, 24125696, 24879624, 25848960, 28433856, 30157120, 31099530, 33172832, 34465280, 35542320, 36188544, 37911808, 41466040, 45235680, 47389760, 48251392, 49759248, 51697920, 56867712, 60314240, 62199060, 66345664, 71084640, 72377088, 75823616, 82932080, 90471360, 94779520, 99518496, 103395840, 113735424, 120628480, 124398120, 132691328, 142169280, 144754176, 165864160, 180942720, 189559040, 199036992, 227470848, 241256960, 248796240, 265382656, 284338560, 331728320, 361885440, 379118080, 398073984, 497592480, 530765312, 568677120, 663456640, 723770880, 796147968, 995184960, 1137354240, 1326913280, 1592295936, 1990369920, 2653826560, 3980739840, 7961479680]

約数ペア:

[(1, 7961479680), (2, 3980739840), (3, 2653826560), (4, 1990369920), (5, 1592295936), (6, 1326913280), (7, 1137354240), (8, 995184960), (10, 796147968), (11, 723770880), (12, 663456640), (14, 568677120), (15, 530765312), (16, 497592480), (20, 398073984), (21, 379118080), (22, 361885440), (24, 331728320), (28, 284338560), (30, 265382656), (32, 248796240), (33, 241256960), (35, 227470848), (40, 199036992), (42, 189559040), (44, 180942720), (48, 165864160), (55, 144754176), (56, 142169280), (60, 132691328), (64, 124398120), (66, 120628480), (70, 113735424), (77, 103395840), (80, 99518496), (84, 94779520), (88, 90471360), (96, 82932080), (105, 75823616), (110, 72377088), (112, 71084640), (120, 66345664), (128, 62199060), (132, 60314240), (140, 56867712), (154, 51697920), (160, 49759248), (165, 48251392), (168, 47389760), (176, 45235680), (192, 41466040), (210, 37911808), (220, 36188544), (224, 35542320), (231, 34465280), (240, 33172832), (256, 31099530), (264, 30157120), (280, 28433856), (308, 25848960), (320, 24879624), (330, 24125696), (336, 23694880), (352, 22617840), (384, 20733020), (385, 20679168), (420, 18955904), (440, 18094272), (448, 17771160), (462, 17232640), (480, 16586416), (512, 15549765), (528, 15078560), (560, 14216928), (616, 12924480), (640, 12439812), (660, 12062848), (672, 11847440), (704, 11308920), (768, 10366510), (770, 10339584), (840, 9477952), (880, 9047136), (896, 8885580), (924, 8616320), (960, 8293208), (1056, 7539280), (1120, 7108464), (1155, 6893056), (1232, 6462240), (1280, 6219906), (1320, 6031424), (1344, 5923720), (1408, 5654460), (1536, 5183255), (1540, 5169792), (1680, 4738976), (1760, 4523568), (1792, 4442790), (1848, 4308160), (1920, 4146604), (2112, 3769640), (2240, 3554232), (2310, 3446528), (2464, 3231120), (2560, 3109953), (2640, 3015712), (2688, 2961860), (2816, 2827230), (3080, 2584896), (3360, 2369488), (3520, 2261784), (3584, 2221395), (3696, 2154080), (3840, 2073302), (4224, 1884820), (4480, 1777116), (4620, 1723264), (4928, 1615560), (5280, 1507856), (5376, 1480930), (5632, 1413615), (6160, 1292448), (6720, 1184744), (7040, 1130892), (7392, 1077040), (7680, 1036651), (8448, 942410), (8960, 888558), (9240, 861632), (9856, 807780), (10560, 753928), (10752, 740465), (12320, 646224), (13440, 592372), (13463, 591360), (14080, 565446), (14784, 538520), (16896, 471205), (17920, 444279), (18480, 430816), (19712, 403890), (21120, 376964), (24640, 323112), (26880, 296186), (26926, 295680), (28160, 282723), (29568, 269260), (36960, 215408), (39424, 201945), (40389, 197120), (42240, 188482), (49280, 161556), (53760, 148093), (53852, 147840), (59136, 134630), (67315, 118272), (73920, 107704), (80778, 98560), (84480, 94241)]