21446830080

素因数分解:

$2^{11}\times 3^6\times 5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1$

素因数の和:88

約数の個数: 1008

約数和(自身を含む): 88460402940

約数和(自身を除く): 67013572860

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 17, 18, 20, 24, 26, 27, 30, 32, 34, 36, 39, 40, 45, 48, 51, 52, 54, 60, 64, 65, 68, 72, 78, 80, 81, 85, 90, 96, 102, 104, 108, 117, 120, 128, 130, 135, 136, 144, 153, 156, 160, 162, 169, 170, 180, 192, 195, 204, 208, 216, 221, 234, 240, 243, 255, 256, 260, 270, 272, 288, 306, 312, 320, 324, 338, 340, 351, 360, 384, 390, 405, 408, 416, 432, 442, 459, 468, 480, 486, 507, 510, 512, 520, 540, 544, 576, 585, 612, 624, 640, 648, 663, 676, 680, 702, 720, 729, 765, 768, 780, 810, 816, 832, 845, 864, 884, 918, 936, 960, 972, 1014, 1020, 1024, 1040, 1053, 1080, 1088, 1105, 1152, 1170, 1215, 1224, 1248, 1280, 1296, 1326, 1352, 1360, 1377, 1404, 1440, 1458, 1521, 1530, 1536, 1560, 1620, 1632, 1664, 1690, 1728, 1755, 1768, 1836, 1872, 1920, 1944, 1989, 2028, 2040, 2048, 2080, 2106, 2160, 2176, 2210, 2295, 2304, 2340, 2430, 2448, 2496, 2535, 2560, 2592, 2652, 2704, 2720, 2754, 2808, 2873, 2880, 2916, 3042, 3060, 3072, 3120, 3159, 3240, 3264, 3315, 3328, 3380, 3456, 3510, 3536, 3645, 3672, 3744, 3840, 3888, 3978, 4056, 4080, 4131, 4160, 4212, 4320, 4352, 4420, 4563, 4590, 4608, 4680, 4860, 4896, 4992, 5070, 5120, 5184, 5265, 5304, 5408, 5440, 5508, 5616, 5746, 5760, 5832, 5967, 6084, 6120, 6144, 6240, 6318, 6480, 6528, 6630, 6656, 6760, 6885, 6912, 7020, 7072, 7290, 7344, 7488, 7605, 7680, 7776, 7956, 8112, 8160, 8262, 8320, 8424, 8619, 8640, 8704, 8840, 9126, 9180, 9216, 9360, 9477, 9720, 9792, 9945, 9984, 10140, 10240, 10368, 10530, 10608, 10816, 10880, 11016, 11232, 11492, 11520, 11664, 11934, 12168, 12240, 12393, 12480, 12636, 12960, 13056, 13260, 13312, 13520, 13689, 13770, 13824, 14040, 14144, 14365, 14580, 14688, 14976, 15210, 15360, 15552, 15795, 15912, 16224, 16320, 16524, 16640, 16848, 17238, 17280, 17408, 17680, 17901, 18252, 18360, 18432, 18720, 18954, 19440, 19584, 19890, 19968, 20280, 20655, 20736, 21060, 21216, 21632, 21760, 22032, 22464, 22815, 22984, 23040, 23328, 23868, 24336, 24480, 24786, 24960, 25272, 25857, 25920, 26112, 26520, 26624, 27040, 27378, 27540, 27648, 28080, 28288, 28730, 29160, 29376, 29835, 29952, 30420, 30720, 31104, 31590, 31824, 32448, 32640, 33048, 33280, 33696, 34476, 34560, 34816, 35360, 35802, 36504, 36720, 37440, 37908, 38880, 39168, 39780, 39936, 40560, 41067, 41310, 41472, 42120, 42432, 43095, 43264, 43520, 44064, 44928, 45630, 45968, 46080, 46656, 47385, 47736, 48672, 48960, 49572, 49920, 50544, 51714, 51840, 52224, 53040, 53703, 54080, 54756, 55080, 55296, 56160, 56576, 57460, 58320, 58752, 59670, 59904, 60840, 61965, 62208, 63180, 63648, 64896, 65280, 66096, 66560, 67392, 68445, 68952, 69120, 70720, 71604, 73008, 73440, 74880, 75816, 77571, 77760, 78336, 79560, 79872, 81120, 82134, 82620, 82944, 84240, 84864, 86190, 86528, 87040, 88128, 89505, 89856, 91260, 91936, 92160, 93312, 94770, 95472, 97344, 97920, 99144, 99840, 101088, 103428, 103680, 104448, 106080, 107406, 108160, 109512, 110160, 112320, 113152, 114920, 116640, 117504, 119340, 119808, 121680, 123201, 123930, 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495720, 497664, 505440, 509184, 517140, 519168, 522240, 528768, 537030, 539136, 547560, 551616, 565760, 572832, 584064, 587520, 599040, 606528, 616005, 620568, 622080, 636480, 644436, 648960, 657072, 660960, 673920, 678912, 689520, 698139, 705024, 716040, 718848, 730080, 735488, 746496, 758160, 763776, 775710, 778752, 783360, 793152, 805545, 808704, 821340, 827424, 829440, 848640, 859248, 865280, 876096, 881280, 898560, 919360, 930852, 933120, 940032, 954720, 973440, 985608, 991440, 1010880, 1018368, 1034280, 1038336, 1057536, 1074060, 1078272, 1095120, 1103232, 1131520, 1145664, 1163565, 1168128, 1175040, 1198080, 1213056, 1232010, 1241136, 1244160, 1272960, 1288872, 1297920, 1314144, 1321920, 1347840, 1357824, 1379040, 1396278, 1410048, 1432080, 1460160, 1470976, 1492992, 1516320, 1527552, 1551420, 1557504, 1566720, 1586304, 1611090, 1617408, 1642680, 1654848, 1697280, 1718496, 1730560, 1752192, 1762560, 1797120, 1838720, 1861704, 1866240, 1909440, 1946880, 1971216, 1982880, 2021760, 2036736, 2068560, 2094417, 2115072, 2148120, 2156544, 2190240, 2206464, 2263040, 2291328, 2327130, 2336256, 2350080, 2426112, 2464020, 2482272, 2488320, 2545920, 2577744, 2595840, 2628288, 2643840, 2695680, 2758080, 2792556, 2820096, 2864160, 2920320, 2941952, 3032640, 3055104, 3102840, 3115008, 3172608, 3222180, 3234816, 3285360, 3309696, 3394560, 3436992, 3490695, 3504384, 3525120, 3594240, 3677440, 3723408, 3732480, 3818880, 3893760, 3942432, 3965760, 4043520, 4073472, 4137120, 4188834, 4230144, 4296240, 4380480, 4412928, 4582656, 4654260, 4672512, 4700160, 4852224, 4928040, 4964544, 5091840, 5155488, 5191680, 5256576, 5287680, 5391360, 5516160, 5585112, 5728320, 5840640, 5883904, 6065280, 6110208, 6205680, 6345216, 6444360, 6469632, 6570720, 6619392, 6789120, 6873984, 6981390, 7008768, 7050240, 7354880, 7446816, 7464960, 7637760, 7787520, 7884864, 7931520, 8087040, 8274240, 8377668, 8460288, 8592480, 8760960, 8825856, 9165312, 9308520, 9345024, 9704448, 9856080, 9929088, 10183680, 10310976, 10472085, 10513152, 10575360, 10782720, 11032320, 11170224, 11456640, 11681280, 12130560, 12220416, 12411360, 12690432, 12888720, 13141440, 13238784, 13747968, 13962780, 14017536, 14100480, 14709760, 14893632, 15275520, 15575040, 15769728, 15863040, 16174080, 16548480, 16755336, 17184960, 17521920, 17651712, 18330624, 18617040, 19408896, 19712160, 19858176, 20367360, 20621952, 20944170, 21026304, 21150720, 22064640, 22340448, 22913280, 23362560, 24261120, 24822720, 25380864, 25777440, 26282880, 26477568, 27495936, 27925560, 28035072, 29419520, 29787264, 30551040, 31539456, 31726080, 32348160, 33096960, 33510672, 34369920, 35043840, 36661248, 37234080, 39424320, 39716352, 41243904, 41888340, 42052608, 42301440, 44129280, 44680896, 45826560, 46725120, 48522240, 49645440, 51554880, 52565760, 52955136, 54991872, 55851120, 59574528, 61102080, 63078912, 63452160, 66193920, 67021344, 68739840, 70087680, 74468160, 78848640, 79432704, 82487808, 83776680, 84105216, 88258560, 89361792, 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約数ペア:

[(1, 21446830080), (2, 10723415040), (3, 7148943360), (4, 5361707520), (5, 4289366016), (6, 3574471680), (8, 2680853760), (9, 2382981120), (10, 2144683008), (12, 1787235840), (13, 1649756160), (15, 1429788672), (16, 1340426880), (17, 1261578240), (18, 1191490560), (20, 1072341504), (24, 893617920), (26, 824878080), (27, 794327040), (30, 714894336), (32, 670213440), (34, 630789120), (36, 595745280), (39, 549918720), (40, 536170752), (45, 476596224), (48, 446808960), (51, 420526080), (52, 412439040), (54, 397163520), (60, 357447168), (64, 335106720), (65, 329951232), (68, 315394560), (72, 297872640), (78, 274959360), (80, 268085376), (81, 264775680), (85, 252315648), (90, 238298112), (96, 223404480), (102, 210263040), (104, 206219520), (108, 198581760), (117, 183306240), (120, 178723584), (128, 167553360), (130, 164975616), (135, 158865408), (136, 157697280), (144, 148936320), (153, 140175360), (156, 137479680), (160, 134042688), (162, 132387840), (169, 126904320), (170, 126157824), (180, 119149056), (192, 111702240), (195, 109983744), (204, 105131520), (208, 103109760), (216, 99290880), (221, 97044480), (234, 91653120), (240, 89361792), (243, 88258560), (255, 84105216), (256, 83776680), (260, 82487808), (270, 79432704), (272, 78848640), (288, 74468160), (306, 70087680), (312, 68739840), (320, 67021344), (324, 66193920), (338, 63452160), (340, 63078912), (351, 61102080), (360, 59574528), (384, 55851120), (390, 54991872), (405, 52955136), (408, 52565760), (416, 51554880), (432, 49645440), (442, 48522240), (459, 46725120), (468, 45826560), (480, 44680896), (486, 44129280), (507, 42301440), (510, 42052608), (512, 41888340), (520, 41243904), (540, 39716352), (544, 39424320), (576, 37234080), (585, 36661248), (612, 35043840), (624, 34369920), (640, 33510672), (648, 33096960), (663, 32348160), (676, 31726080), (680, 31539456), (702, 30551040), (720, 29787264), (729, 29419520), (765, 28035072), (768, 27925560), (780, 27495936), (810, 26477568), (816, 26282880), (832, 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(5760, 3723408), (5832, 3677440), (5967, 3594240), (6084, 3525120), (6120, 3504384), (6144, 3490695), (6240, 3436992), (6318, 3394560), (6480, 3309696), (6528, 3285360), (6630, 3234816), (6656, 3222180), (6760, 3172608), (6885, 3115008), (6912, 3102840), (7020, 3055104), (7072, 3032640), (7290, 2941952), (7344, 2920320), (7488, 2864160), (7605, 2820096), (7680, 2792556), (7776, 2758080), (7956, 2695680), (8112, 2643840), (8160, 2628288), (8262, 2595840), (8320, 2577744), (8424, 2545920), (8619, 2488320), (8640, 2482272), (8704, 2464020), (8840, 2426112), (9126, 2350080), (9180, 2336256), (9216, 2327130), (9360, 2291328), (9477, 2263040), (9720, 2206464), (9792, 2190240), (9945, 2156544), (9984, 2148120), (10140, 2115072), (10240, 2094417), (10368, 2068560), (10530, 2036736), (10608, 2021760), (10816, 1982880), (10880, 1971216), (11016, 1946880), (11232, 1909440), (11492, 1866240), (11520, 1861704), (11664, 1838720), (11934, 1797120), (12168, 1762560), (12240, 1752192), (12393, 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