81749291520

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{433}}^1$

素因数の和:564

約数の個数: 640

約数和(自身を含む): 295969056768

約数和(自身を除く): 214219765248

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 31, 32, 39, 40, 48, 52, 60, 61, 62, 64, 65, 78, 80, 93, 96, 104, 120, 122, 124, 128, 130, 155, 156, 160, 183, 186, 192, 195, 208, 240, 244, 248, 256, 260, 305, 310, 312, 320, 366, 372, 384, 390, 403, 416, 433, 465, 480, 488, 496, 512, 520, 610, 620, 624, 640, 732, 744, 768, 780, 793, 806, 832, 866, 915, 930, 960, 976, 992, 1040, 1209, 1220, 1240, 1248, 1280, 1299, 1464, 1488, 1536, 1560, 1586, 1612, 1664, 1732, 1830, 1860, 1891, 1920, 1952, 1984, 2015, 2080, 2165, 2379, 2418, 2440, 2480, 2496, 2560, 2598, 2928, 2976, 3120, 3172, 3224, 3328, 3464, 3660, 3720, 3782, 3840, 3904, 3965, 3968, 4030, 4160, 4330, 4758, 4836, 4880, 4960, 4992, 5196, 5629, 5673, 5856, 5952, 6045, 6240, 6344, 6448, 6495, 6656, 6928, 7320, 7440, 7564, 7680, 7808, 7930, 7936, 8060, 8320, 8660, 9455, 9516, 9672, 9760, 9920, 9984, 10392, 11258, 11346, 11712, 11895, 11904, 12090, 12480, 12688, 12896, 12990, 13423, 13856, 14640, 14880, 15128, 15616, 15860, 15872, 16120, 16640, 16887, 17320, 18910, 19032, 19344, 19520, 19840, 19968, 20784, 22516, 22692, 23424, 23790, 23808, 24180, 24583, 24960, 25376, 25792, 25980, 26413, 26846, 27712, 28145, 28365, 29280, 29760, 30256, 31232, 31720, 32240, 33280, 33774, 34640, 37820, 38064, 38688, 39040, 39680, 40269, 41568, 45032, 45384, 46848, 47580, 47616, 48360, 49166, 49920, 50752, 51584, 51960, 52826, 53692, 55424, 56290, 56730, 58560, 59520, 60512, 63440, 64480, 67115, 67548, 69280, 73749, 75640, 76128, 77376, 78080, 79239, 79360, 80538, 83136, 84435, 90064, 90768, 93696, 95160, 96720, 98332, 99840, 101504, 103168, 103920, 105652, 107384, 110848, 112580, 113460, 117120, 119040, 121024, 122915, 126880, 128960, 132065, 134230, 135096, 138560, 147498, 151280, 152256, 154752, 156160, 158478, 161076, 166272, 168870, 174499, 180128, 181536, 190320, 193440, 196664, 201345, 203008, 206336, 207840, 211304, 214768, 221696, 225160, 226920, 234240, 238080, 242048, 245830, 253760, 257920, 264130, 268460, 270192, 277120, 294996, 302560, 304512, 309504, 316956, 322152, 332544, 337740, 343369, 348998, 360256, 363072, 368745, 380640, 386880, 393328, 396195, 402690, 406016, 415680, 422608, 429536, 450320, 453840, 468480, 484096, 491660, 507520, 515840, 523497, 528260, 536920, 540384, 554240, 589992, 605120, 609024, 619008, 633912, 644304, 665088, 675480, 686738, 697996, 720512, 726144, 737490, 761280, 773760, 786656, 792390, 805380, 818803, 831360, 845216, 859072, 872495, 900640, 907680, 968192, 983320, 1015040, 1030107, 1031680, 1046994, 1056520, 1073840, 1080768, 1108480, 1179984, 1210240, 1218048, 1267824, 1288608, 1350960, 1373476, 1395992, 1441024, 1452288, 1474980, 1522560, 1547520, 1573312, 1584780, 1610760, 1637606, 1662720, 1690432, 1716845, 1718144, 1744990, 1801280, 1815360, 1966640, 2030080, 2060214, 2093988, 2113040, 2147680, 2161536, 2359968, 2420480, 2456409, 2535648, 2577216, 2617485, 2701920, 2746952, 2791984, 2882048, 2904576, 2949960, 3045120, 3095040, 3146624, 3169560, 3221520, 3275212, 3325440, 3380864, 3433690, 3436288, 3489980, 3602560, 3630720, 3933280, 4094015, 4120428, 4187976, 4226080, 4295360, 4323072, 4719936, 4840960, 4912818, 5071296, 5150535, 5154432, 5234970, 5403840, 5493904, 5583968, 5899920, 6090240, 6293248, 6339120, 6443040, 6550424, 6761728, 6867380, 6872576, 6979960, 7205120, 7261440, 7866560, 8188030, 8240856, 8375952, 8452160, 8590720, 8646144, 9439872, 9825636, 10142592, 10301070, 10308864, 10469940, 10644439, 10807680, 10987808, 11167936, 11799840, 12282045, 12586496, 12678240, 12886080, 13100848, 13523456, 13734760, 13959920, 14410240, 14522880, 15733120, 16376060, 16481712, 16751904, 16904320, 17181440, 18879744, 19651272, 20285184, 20602140, 20617728, 20939880, 21288878, 21615360, 21975616, 22335872, 23599680, 24564090, 25356480, 25772160, 26201696, 27469520, 27919840, 31466240, 31933317, 32752120, 32963424, 33503808, 33808640, 34362880, 37759488, 39302544, 40570368, 41204280, 41879760, 42577756, 43230720, 43951232, 44671744, 47199360, 49128180, 50712960, 51544320, 52403392, 53222195, 54939040, 55839680, 62932480, 63866634, 65504240, 65926848, 67007616, 67617280, 78605088, 82408560, 83759520, 85155512, 87902464, 89343488, 94398720, 98256360, 101425920, 103088640, 104806784, 106444390, 109878080, 111679360, 127733268, 131008480, 131853696, 134015232, 157210176, 159666585, 164817120, 167519040, 170311024, 175804928, 188797440, 196512720, 202851840, 209613568, 212888780, 219756160, 223358720, 255466536, 262016960, 263707392, 268030464, 314420352, 319333170, 329634240, 335038080, 340622048, 393025440, 419227136, 425777560, 439512320, 446717440, 510933072, 524033920, 527414784, 628840704, 638666340, 659268480, 670076160, 681244096, 786050880, 851555120, 879024640, 1021866144, 1048067840, 1257681408, 1277332680, 1318536960, 1340152320, 1362488192, 1572101760, 1703110240, 2043732288, 2096135680, 2554665360, 2637073920, 2724976384, 3144203520, 3406220480, 4087464576, 5109330720, 5449952768, 6288407040, 6812440960, 8174929152, 10218661440, 13624881920, 16349858304, 20437322880, 27249763840, 40874645760, 81749291520]

約数ペア:

[(1, 81749291520), (2, 40874645760), (3, 27249763840), (4, 20437322880), (5, 16349858304), (6, 13624881920), (8, 10218661440), (10, 8174929152), (12, 6812440960), (13, 6288407040), (15, 5449952768), (16, 5109330720), (20, 4087464576), (24, 3406220480), (26, 3144203520), (30, 2724976384), (31, 2637073920), (32, 2554665360), (39, 2096135680), (40, 2043732288), (48, 1703110240), (52, 1572101760), (60, 1362488192), (61, 1340152320), (62, 1318536960), (64, 1277332680), (65, 1257681408), (78, 1048067840), (80, 1021866144), (93, 879024640), (96, 851555120), (104, 786050880), (120, 681244096), (122, 670076160), (124, 659268480), (128, 638666340), (130, 628840704), (155, 527414784), (156, 524033920), (160, 510933072), (183, 446717440), (186, 439512320), (192, 425777560), (195, 419227136), (208, 393025440), (240, 340622048), (244, 335038080), (248, 329634240), (256, 319333170), (260, 314420352), (305, 268030464), (310, 263707392), (312, 262016960), (320, 255466536), (366, 223358720), (372, 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(2480, 32963424), (2496, 32752120), (2560, 31933317), (2598, 31466240), (2928, 27919840), (2976, 27469520), (3120, 26201696), (3172, 25772160), (3224, 25356480), (3328, 24564090), (3464, 23599680), (3660, 22335872), (3720, 21975616), (3782, 21615360), (3840, 21288878), (3904, 20939880), (3965, 20617728), (3968, 20602140), (4030, 20285184), (4160, 19651272), (4330, 18879744), (4758, 17181440), (4836, 16904320), (4880, 16751904), (4960, 16481712), (4992, 16376060), (5196, 15733120), (5629, 14522880), (5673, 14410240), (5856, 13959920), (5952, 13734760), (6045, 13523456), (6240, 13100848), (6344, 12886080), (6448, 12678240), (6495, 12586496), (6656, 12282045), (6928, 11799840), (7320, 11167936), (7440, 10987808), (7564, 10807680), (7680, 10644439), (7808, 10469940), (7930, 10308864), (7936, 10301070), (8060, 10142592), (8320, 9825636), (8660, 9439872), (9455, 8646144), (9516, 8590720), (9672, 8452160), (9760, 8375952), (9920, 8240856), (9984, 8188030), (10392, 7866560), (11258, 7261440), (11346, 7205120), (11712, 6979960), (11895, 6872576), (11904, 6867380), (12090, 6761728), (12480, 6550424), (12688, 6443040), (12896, 6339120), (12990, 6293248), (13423, 6090240), (13856, 5899920), (14640, 5583968), (14880, 5493904), (15128, 5403840), (15616, 5234970), (15860, 5154432), (15872, 5150535), (16120, 5071296), (16640, 4912818), (16887, 4840960), (17320, 4719936), (18910, 4323072), (19032, 4295360), (19344, 4226080), (19520, 4187976), (19840, 4120428), (19968, 4094015), (20784, 3933280), (22516, 3630720), (22692, 3602560), (23424, 3489980), (23790, 3436288), (23808, 3433690), (24180, 3380864), (24583, 3325440), (24960, 3275212), (25376, 3221520), (25792, 3169560), (25980, 3146624), (26413, 3095040), (26846, 3045120), (27712, 2949960), (28145, 2904576), (28365, 2882048), (29280, 2791984), (29760, 2746952), (30256, 2701920), (31232, 2617485), (31720, 2577216), (32240, 2535648), (33280, 2456409), (33774, 2420480), (34640, 2359968), (37820, 2161536), (38064, 2147680), (38688, 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