2020979095200

素因数分解:

$2^5\times 3^5\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{42089}}^1$

素因数の和:42156

約数の個数: 864

約数和(自身を含む): 8378004398400

約数和(自身を除く): 6357025303200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 19, 20, 24, 25, 26, 27, 30, 32, 36, 38, 39, 40, 45, 48, 50, 52, 54, 57, 60, 65, 72, 75, 76, 78, 80, 81, 90, 95, 96, 100, 104, 108, 114, 117, 120, 130, 135, 144, 150, 152, 156, 160, 162, 171, 180, 190, 195, 200, 208, 216, 225, 228, 234, 240, 243, 247, 260, 270, 285, 288, 300, 304, 312, 324, 325, 342, 351, 360, 380, 390, 400, 405, 416, 432, 450, 456, 468, 475, 480, 486, 494, 513, 520, 540, 570, 585, 600, 608, 624, 648, 650, 675, 684, 702, 720, 741, 760, 780, 800, 810, 855, 864, 900, 912, 936, 950, 972, 975, 988, 1026, 1040, 1053, 1080, 1140, 1170, 1200, 1215, 1235, 1248, 1296, 1300, 1350, 1368, 1404, 1425, 1440, 1482, 1520, 1539, 1560, 1620, 1710, 1755, 1800, 1824, 1872, 1900, 1944, 1950, 1976, 2025, 2052, 2080, 2106, 2160, 2223, 2280, 2340, 2400, 2430, 2470, 2565, 2592, 2600, 2700, 2736, 2808, 2850, 2925, 2964, 3040, 3078, 3120, 3159, 3240, 3420, 3510, 3600, 3705, 3744, 3800, 3888, 3900, 3952, 4050, 4104, 4212, 4275, 4320, 4446, 4560, 4617, 4680, 4860, 4940, 5130, 5200, 5265, 5400, 5472, 5616, 5700, 5850, 5928, 6075, 6156, 6175, 6240, 6318, 6480, 6669, 6840, 7020, 7200, 7410, 7600, 7695, 7776, 7800, 7904, 8100, 8208, 8424, 8550, 8775, 8892, 9120, 9234, 9360, 9720, 9880, 10260, 10400, 10530, 10800, 11115, 11232, 11400, 11700, 11856, 12150, 12312, 12350, 12636, 12825, 12960, 13338, 13680, 14040, 14820, 15200, 15390, 15600, 15795, 16200, 16416, 16848, 17100, 17550, 17784, 18468, 18525, 18720, 19440, 19760, 20007, 20520, 21060, 21600, 22230, 22800, 23085, 23400, 23712, 24300, 24624, 24700, 25272, 25650, 26325, 26676, 27360, 28080, 29640, 30780, 31200, 31590, 32400, 33345, 33696, 34200, 35100, 35568, 36936, 37050, 38475, 38880, 39520, 40014, 41040, 42089, 42120, 44460, 45600, 46170, 46800, 48600, 49248, 49400, 50544, 51300, 52650, 53352, 55575, 56160, 59280, 60021, 61560, 63180, 64800, 66690, 68400, 70200, 71136, 73872, 74100, 76950, 78975, 80028, 82080, 84178, 84240, 88920, 92340, 93600, 97200, 98800, 100035, 101088, 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約数ペア:

[(1, 2020979095200), (2, 1010489547600), (3, 673659698400), (4, 505244773800), (5, 404195819040), (6, 336829849200), (8, 252622386900), (9, 224553232800), (10, 202097909520), (12, 168414924600), (13, 155459930400), (15, 134731939680), (16, 126311193450), (18, 112276616400), (19, 106367320800), (20, 101048954760), (24, 84207462300), (25, 80839163808), (26, 77729965200), (27, 74851077600), (30, 67365969840), (32, 63155596725), (36, 56138308200), (38, 53183660400), (39, 51819976800), (40, 50524477380), (45, 44910646560), (48, 42103731150), (50, 40419581904), (52, 38864982600), (54, 37425538800), (57, 35455773600), (60, 33682984920), (65, 31091986080), (72, 28069154100), (75, 26946387936), (76, 26591830200), (78, 25909988400), (80, 25262238690), (81, 24950359200), (90, 22455323280), (95, 21273464160), (96, 21051865575), (100, 20209790952), (104, 19432491300), (108, 18712769400), (114, 17727886800), (117, 17273325600), (120, 16841492460), (130, 15545993040), (135, 14970215520), (144, 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