20258519040

素因数分解:

$2^{11}\times 3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1559}}^1$

素因数の和:1642

約数の個数: 384

約数和(自身を含む): 73592064000

約数和(自身を除く): 53333544960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 47, 48, 54, 60, 64, 72, 80, 90, 94, 96, 108, 120, 128, 135, 141, 144, 160, 180, 188, 192, 216, 235, 240, 256, 270, 282, 288, 320, 360, 376, 384, 423, 432, 470, 480, 512, 540, 564, 576, 640, 705, 720, 752, 768, 846, 864, 940, 960, 1024, 1080, 1128, 1152, 1269, 1280, 1410, 1440, 1504, 1536, 1559, 1692, 1728, 1880, 1920, 2048, 2115, 2160, 2256, 2304, 2538, 2560, 2820, 2880, 3008, 3072, 3118, 3384, 3456, 3760, 3840, 4230, 4320, 4512, 4608, 4677, 5076, 5120, 5640, 5760, 6016, 6144, 6236, 6345, 6768, 6912, 7520, 7680, 7795, 8460, 8640, 9024, 9216, 9354, 10152, 10240, 11280, 11520, 12032, 12472, 12690, 13536, 13824, 14031, 15040, 15360, 15590, 16920, 17280, 18048, 18432, 18708, 20304, 22560, 23040, 23385, 24064, 24944, 25380, 27072, 27648, 28062, 30080, 30720, 31180, 33840, 34560, 36096, 37416, 40608, 42093, 45120, 46080, 46770, 48128, 49888, 50760, 54144, 55296, 56124, 60160, 62360, 67680, 69120, 70155, 72192, 73273, 74832, 81216, 84186, 90240, 92160, 93540, 96256, 99776, 101520, 108288, 112248, 120320, 124720, 135360, 138240, 140310, 144384, 146546, 149664, 162432, 168372, 180480, 187080, 199552, 203040, 210465, 216576, 219819, 224496, 240640, 249440, 270720, 276480, 280620, 288768, 293092, 299328, 324864, 336744, 360960, 366365, 374160, 399104, 406080, 420930, 433152, 439638, 448992, 481280, 498880, 541440, 561240, 586184, 598656, 649728, 659457, 673488, 721920, 732730, 748320, 798208, 812160, 841860, 866304, 879276, 897984, 997760, 1082880, 1099095, 1122480, 1172368, 1197312, 1299456, 1318914, 1346976, 1443840, 1465460, 1496640, 1596416, 1624320, 1683720, 1758552, 1795968, 1978371, 1995520, 2165760, 2198190, 2244960, 2344736, 2394624, 2598912, 2637828, 2693952, 2930920, 2993280, 3192832, 3248640, 3297285, 3367440, 3517104, 3591936, 3956742, 3991040, 4331520, 4396380, 4489920, 4689472, 4789248, 5275656, 5387904, 5861840, 5986560, 6497280, 6594570, 6734880, 7034208, 7183872, 7913484, 7982080, 8792760, 8979840, 9378944, 9578496, 9891855, 10551312, 10775808, 11723680, 11973120, 12994560, 13189140, 13469760, 14068416, 14367744, 15826968, 15964160, 17585520, 17959680, 18757888, 19783710, 21102624, 21551616, 23447360, 23946240, 26378280, 26939520, 28136832, 28735488, 31653936, 35171040, 35919360, 37515776, 39567420, 42205248, 43103232, 46894720, 47892480, 52756560, 53879040, 56273664, 63307872, 70342080, 71838720, 75031552, 79134840, 84410496, 86206464, 93789440, 105513120, 107758080, 112547328, 126615744, 140684160, 143677440, 150063104, 158269680, 168820992, 187578880, 211026240, 215516160, 225094656, 253231488, 281368320, 316539360, 337641984, 375157760, 422052480, 431032320, 450189312, 506462976, 562736640, 633078720, 675283968, 750315520, 844104960, 1012925952, 1125473280, 1266157440, 1350567936, 1688209920, 2025851904, 2250946560, 2532314880, 3376419840, 4051703808, 5064629760, 6752839680, 10129259520, 20258519040]

約数ペア:

[(1, 20258519040), (2, 10129259520), (3, 6752839680), (4, 5064629760), (5, 4051703808), (6, 3376419840), (8, 2532314880), (9, 2250946560), (10, 2025851904), (12, 1688209920), (15, 1350567936), (16, 1266157440), (18, 1125473280), (20, 1012925952), (24, 844104960), (27, 750315520), (30, 675283968), (32, 633078720), (36, 562736640), (40, 506462976), (45, 450189312), (47, 431032320), (48, 422052480), (54, 375157760), (60, 337641984), (64, 316539360), (72, 281368320), (80, 253231488), (90, 225094656), (94, 215516160), (96, 211026240), (108, 187578880), (120, 168820992), (128, 158269680), (135, 150063104), (141, 143677440), (144, 140684160), (160, 126615744), (180, 112547328), (188, 107758080), (192, 105513120), (216, 93789440), (235, 86206464), (240, 84410496), (256, 79134840), (270, 75031552), (282, 71838720), (288, 70342080), (320, 63307872), (360, 56273664), (376, 53879040), (384, 52756560), (423, 47892480), (432, 46894720), (470, 43103232), (480, 42205248), (512, 39567420), (540, 37515776), (564, 35919360), (576, 35171040), (640, 31653936), (705, 28735488), (720, 28136832), (752, 26939520), (768, 26378280), (846, 23946240), (864, 23447360), (940, 21551616), (960, 21102624), (1024, 19783710), (1080, 18757888), (1128, 17959680), (1152, 17585520), (1269, 15964160), (1280, 15826968), (1410, 14367744), (1440, 14068416), (1504, 13469760), (1536, 13189140), (1559, 12994560), (1692, 11973120), (1728, 11723680), (1880, 10775808), (1920, 10551312), (2048, 9891855), (2115, 9578496), (2160, 9378944), (2256, 8979840), (2304, 8792760), (2538, 7982080), (2560, 7913484), (2820, 7183872), (2880, 7034208), (3008, 6734880), (3072, 6594570), (3118, 6497280), (3384, 5986560), (3456, 5861840), (3760, 5387904), (3840, 5275656), (4230, 4789248), (4320, 4689472), (4512, 4489920), (4608, 4396380), (4677, 4331520), (5076, 3991040), (5120, 3956742), (5640, 3591936), (5760, 3517104), (6016, 3367440), (6144, 3297285), (6236, 3248640), (6345, 3192832), (6768, 2993280), (6912, 2930920), (7520, 2693952), (7680, 2637828), (7795, 2598912), (8460, 2394624), (8640, 2344736), (9024, 2244960), (9216, 2198190), (9354, 2165760), (10152, 1995520), (10240, 1978371), (11280, 1795968), (11520, 1758552), (12032, 1683720), (12472, 1624320), (12690, 1596416), (13536, 1496640), (13824, 1465460), (14031, 1443840), (15040, 1346976), (15360, 1318914), (15590, 1299456), (16920, 1197312), (17280, 1172368), (18048, 1122480), (18432, 1099095), (18708, 1082880), (20304, 997760), (22560, 897984), (23040, 879276), (23385, 866304), (24064, 841860), (24944, 812160), (25380, 798208), (27072, 748320), (27648, 732730), (28062, 721920), (30080, 673488), (30720, 659457), (31180, 649728), (33840, 598656), (34560, 586184), (36096, 561240), (37416, 541440), (40608, 498880), (42093, 481280), (45120, 448992), (46080, 439638), (46770, 433152), (48128, 420930), (49888, 406080), (50760, 399104), (54144, 374160), (55296, 366365), (56124, 360960), (60160, 336744), (62360, 324864), (67680, 299328), (69120, 293092), (70155, 288768), (72192, 280620), (73273, 276480), (74832, 270720), (81216, 249440), (84186, 240640), (90240, 224496), (92160, 219819), (93540, 216576), (96256, 210465), (99776, 203040), (101520, 199552), (108288, 187080), (112248, 180480), (120320, 168372), (124720, 162432), (135360, 149664), (138240, 146546), (140310, 144384)]