76945680

素因数分解:

$2^4\times 3^3\times 5^1\times 7^2\times {\mathrm{727}}^1$

素因数の和:763

約数の個数: 240

約数和(自身を含む): 308730240

約数和(自身を除く): 231784560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 49, 54, 56, 60, 63, 70, 72, 80, 84, 90, 98, 105, 108, 112, 120, 126, 135, 140, 144, 147, 168, 180, 189, 196, 210, 216, 240, 245, 252, 270, 280, 294, 315, 336, 360, 378, 392, 420, 432, 441, 490, 504, 540, 560, 588, 630, 720, 727, 735, 756, 784, 840, 882, 945, 980, 1008, 1080, 1176, 1260, 1323, 1454, 1470, 1512, 1680, 1764, 1890, 1960, 2160, 2181, 2205, 2352, 2520, 2646, 2908, 2940, 3024, 3528, 3635, 3780, 3920, 4362, 4410, 5040, 5089, 5292, 5816, 5880, 6543, 6615, 7056, 7270, 7560, 8724, 8820, 10178, 10584, 10905, 11632, 11760, 13086, 13230, 14540, 15120, 15267, 17448, 17640, 19629, 20356, 21168, 21810, 25445, 26172, 26460, 29080, 30534, 32715, 34896, 35280, 35623, 39258, 40712, 43620, 45801, 50890, 52344, 52920, 58160, 61068, 65430, 71246, 76335, 78516, 81424, 87240, 91602, 98145, 101780, 104688, 105840, 106869, 122136, 130860, 137403, 142492, 152670, 157032, 174480, 178115, 183204, 196290, 203560, 213738, 229005, 244272, 261720, 274806, 284984, 305340, 314064, 320607, 356230, 366408, 392580, 407120, 427476, 458010, 523440, 534345, 549612, 569968, 610680, 641214, 687015, 712460, 732816, 785160, 854952, 916020, 961821, 1068690, 1099224, 1221360, 1282428, 1374030, 1424920, 1570320, 1603035, 1709904, 1832040, 1923642, 2137380, 2198448, 2564856, 2748060, 2849840, 3206070, 3664080, 3847284, 4274760, 4809105, 5129712, 5496120, 6412140, 7694568, 8549520, 9618210, 10992240, 12824280, 15389136, 19236420, 25648560, 38472840, 76945680]

約数ペア:

[(1, 76945680), (2, 38472840), (3, 25648560), (4, 19236420), (5, 15389136), (6, 12824280), (7, 10992240), (8, 9618210), (9, 8549520), (10, 7694568), (12, 6412140), (14, 5496120), (15, 5129712), (16, 4809105), (18, 4274760), (20, 3847284), (21, 3664080), (24, 3206070), (27, 2849840), (28, 2748060), (30, 2564856), (35, 2198448), (36, 2137380), (40, 1923642), (42, 1832040), (45, 1709904), (48, 1603035), (49, 1570320), (54, 1424920), (56, 1374030), (60, 1282428), (63, 1221360), (70, 1099224), (72, 1068690), (80, 961821), (84, 916020), (90, 854952), (98, 785160), (105, 732816), (108, 712460), (112, 687015), (120, 641214), (126, 610680), (135, 569968), (140, 549612), (144, 534345), (147, 523440), (168, 458010), (180, 427476), (189, 407120), (196, 392580), (210, 366408), (216, 356230), (240, 320607), (245, 314064), (252, 305340), (270, 284984), (280, 274806), (294, 261720), (315, 244272), (336, 229005), (360, 213738), (378, 203560), (392, 196290), (420, 183204), (432, 178115), (441, 174480), (490, 157032), (504, 152670), (540, 142492), (560, 137403), (588, 130860), (630, 122136), (720, 106869), (727, 105840), (735, 104688), (756, 101780), (784, 98145), (840, 91602), (882, 87240), (945, 81424), (980, 78516), (1008, 76335), (1080, 71246), (1176, 65430), (1260, 61068), (1323, 58160), (1454, 52920), (1470, 52344), (1512, 50890), (1680, 45801), (1764, 43620), (1890, 40712), (1960, 39258), (2160, 35623), (2181, 35280), (2205, 34896), (2352, 32715), (2520, 30534), (2646, 29080), (2908, 26460), (2940, 26172), (3024, 25445), (3528, 21810), (3635, 21168), (3780, 20356), (3920, 19629), (4362, 17640), (4410, 17448), (5040, 15267), (5089, 15120), (5292, 14540), (5816, 13230), (5880, 13086), (6543, 11760), (6615, 11632), (7056, 10905), (7270, 10584), (7560, 10178), (8724, 8820)]