15999928320

素因数分解:

$2^{11}\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{317}}^1$

素因数の和:431

約数の個数: 384

約数和(自身を含む): 54005253120

約数和(自身を除く): 38005324800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 53, 60, 62, 64, 80, 93, 96, 106, 120, 124, 128, 155, 159, 160, 186, 192, 212, 240, 248, 256, 265, 310, 317, 318, 320, 372, 384, 424, 465, 480, 496, 512, 530, 620, 634, 636, 640, 744, 768, 795, 848, 930, 951, 960, 992, 1024, 1060, 1240, 1268, 1272, 1280, 1488, 1536, 1585, 1590, 1643, 1696, 1860, 1902, 1920, 1984, 2048, 2120, 2480, 2536, 2544, 2560, 2976, 3072, 3170, 3180, 3286, 3392, 3720, 3804, 3840, 3968, 4240, 4755, 4929, 4960, 5072, 5088, 5120, 5952, 6144, 6340, 6360, 6572, 6784, 7440, 7608, 7680, 7936, 8215, 8480, 9510, 9827, 9858, 9920, 10144, 10176, 10240, 11904, 12680, 12720, 13144, 13568, 14880, 15216, 15360, 15872, 16430, 16801, 16960, 19020, 19654, 19716, 19840, 20288, 20352, 23808, 24645, 25360, 25440, 26288, 27136, 29481, 29760, 30432, 30720, 31744, 32860, 33602, 33920, 38040, 39308, 39432, 39680, 40576, 40704, 47616, 49135, 49290, 50403, 50720, 50880, 52576, 54272, 58962, 59520, 60864, 63488, 65720, 67204, 67840, 76080, 78616, 78864, 79360, 81152, 81408, 84005, 95232, 98270, 98580, 100806, 101440, 101760, 105152, 108544, 117924, 119040, 121728, 131440, 134408, 135680, 147405, 152160, 157232, 157728, 158720, 162304, 162816, 168010, 190464, 196540, 197160, 201612, 202880, 203520, 210304, 235848, 238080, 243456, 252015, 262880, 268816, 271360, 294810, 304320, 314464, 315456, 317440, 324608, 325632, 336020, 393080, 394320, 403224, 405760, 407040, 420608, 471696, 476160, 486912, 504030, 520831, 525760, 537632, 542720, 589620, 608640, 628928, 630912, 649216, 672040, 786160, 788640, 806448, 811520, 814080, 841216, 943392, 952320, 973824, 1008060, 1041662, 1051520, 1075264, 1179240, 1217280, 1257856, 1261824, 1344080, 1562493, 1572320, 1577280, 1612896, 1623040, 1628160, 1682432, 1886784, 1947648, 2016120, 2083324, 2103040, 2150528, 2358480, 2434560, 2515712, 2523648, 2604155, 2688160, 3124986, 3144640, 3154560, 3225792, 3246080, 3364864, 3773568, 4032240, 4166648, 4206080, 4301056, 4716960, 4869120, 5031424, 5047296, 5208310, 5376320, 6249972, 6289280, 6309120, 6451584, 7547136, 7812465, 8064480, 8333296, 8412160, 8602112, 9433920, 9738240, 10062848, 10094592, 10416620, 10752640, 12499944, 12578560, 12618240, 12903168, 15094272, 15624930, 16128960, 16666592, 16824320, 17204224, 18867840, 20125696, 20833240, 21505280, 24999888, 25157120, 25236480, 25806336, 30188544, 31249860, 32257920, 33333184, 34408448, 37735680, 41666480, 43010560, 49999776, 50314240, 50472960, 51612672, 60377088, 62499720, 64515840, 66666368, 75471360, 83332960, 86021120, 99999552, 100628480, 103225344, 124999440, 129031680, 133332736, 150942720, 166665920, 172042240, 199999104, 249998880, 258063360, 266665472, 301885440, 333331840, 399998208, 499997760, 516126720, 533330944, 666663680, 799996416, 999995520, 1066661888, 1333327360, 1599992832, 1999991040, 2666654720, 3199985664, 3999982080, 5333309440, 7999964160, 15999928320]

約数ペア:

[(1, 15999928320), (2, 7999964160), (3, 5333309440), (4, 3999982080), (5, 3199985664), (6, 2666654720), (8, 1999991040), (10, 1599992832), (12, 1333327360), (15, 1066661888), (16, 999995520), (20, 799996416), (24, 666663680), (30, 533330944), (31, 516126720), (32, 499997760), (40, 399998208), (48, 333331840), (53, 301885440), (60, 266665472), (62, 258063360), (64, 249998880), (80, 199999104), (93, 172042240), (96, 166665920), (106, 150942720), (120, 133332736), (124, 129031680), (128, 124999440), (155, 103225344), (159, 100628480), (160, 99999552), (186, 86021120), (192, 83332960), (212, 75471360), (240, 66666368), (248, 64515840), (256, 62499720), (265, 60377088), (310, 51612672), (317, 50472960), (318, 50314240), (320, 49999776), (372, 43010560), (384, 41666480), (424, 37735680), (465, 34408448), (480, 33333184), (496, 32257920), (512, 31249860), (530, 30188544), (620, 25806336), (634, 25236480), (636, 25157120), (640, 24999888), (744, 21505280), (768, 20833240), (795, 20125696), (848, 18867840), (930, 17204224), (951, 16824320), (960, 16666592), (992, 16128960), (1024, 15624930), (1060, 15094272), (1240, 12903168), (1268, 12618240), (1272, 12578560), (1280, 12499944), (1488, 10752640), (1536, 10416620), (1585, 10094592), (1590, 10062848), (1643, 9738240), (1696, 9433920), (1860, 8602112), (1902, 8412160), (1920, 8333296), (1984, 8064480), (2048, 7812465), (2120, 7547136), (2480, 6451584), (2536, 6309120), (2544, 6289280), (2560, 6249972), (2976, 5376320), (3072, 5208310), (3170, 5047296), (3180, 5031424), (3286, 4869120), (3392, 4716960), (3720, 4301056), (3804, 4206080), (3840, 4166648), (3968, 4032240), (4240, 3773568), (4755, 3364864), (4929, 3246080), (4960, 3225792), (5072, 3154560), (5088, 3144640), (5120, 3124986), (5952, 2688160), (6144, 2604155), (6340, 2523648), (6360, 2515712), (6572, 2434560), (6784, 2358480), (7440, 2150528), (7608, 2103040), (7680, 2083324), (7936, 2016120), (8215, 1947648), (8480, 1886784), (9510, 1682432), (9827, 1628160), (9858, 1623040), (9920, 1612896), (10144, 1577280), (10176, 1572320), (10240, 1562493), (11904, 1344080), (12680, 1261824), (12720, 1257856), (13144, 1217280), (13568, 1179240), (14880, 1075264), (15216, 1051520), (15360, 1041662), (15872, 1008060), (16430, 973824), (16801, 952320), (16960, 943392), (19020, 841216), (19654, 814080), (19716, 811520), (19840, 806448), (20288, 788640), (20352, 786160), (23808, 672040), (24645, 649216), (25360, 630912), (25440, 628928), (26288, 608640), (27136, 589620), (29481, 542720), (29760, 537632), (30432, 525760), (30720, 520831), (31744, 504030), (32860, 486912), (33602, 476160), (33920, 471696), (38040, 420608), (39308, 407040), (39432, 405760), (39680, 403224), (40576, 394320), (40704, 393080), (47616, 336020), (49135, 325632), (49290, 324608), (50403, 317440), (50720, 315456), (50880, 314464), (52576, 304320), (54272, 294810), (58962, 271360), (59520, 268816), (60864, 262880), (63488, 252015), (65720, 243456), (67204, 238080), (67840, 235848), (76080, 210304), (78616, 203520), (78864, 202880), (79360, 201612), (81152, 197160), (81408, 196540), (84005, 190464), (95232, 168010), (98270, 162816), (98580, 162304), (100806, 158720), (101440, 157728), (101760, 157232), (105152, 152160), (108544, 147405), (117924, 135680), (119040, 134408), (121728, 131440)]