74242080

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1$

素因数の和:184

約数の個数: 288

約数和(自身を含む): 285405120

約数和(自身を除く): 211163040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 43, 44, 45, 48, 55, 60, 66, 72, 80, 86, 88, 90, 96, 99, 109, 110, 120, 129, 132, 144, 160, 165, 172, 176, 180, 198, 215, 218, 220, 240, 258, 264, 288, 327, 330, 344, 352, 360, 387, 396, 430, 436, 440, 473, 480, 495, 516, 528, 545, 645, 654, 660, 688, 720, 774, 792, 860, 872, 880, 946, 981, 990, 1032, 1056, 1090, 1199, 1290, 1308, 1320, 1376, 1419, 1440, 1548, 1584, 1635, 1720, 1744, 1760, 1892, 1935, 1962, 1980, 2064, 2180, 2365, 2398, 2580, 2616, 2640, 2838, 3096, 3168, 3270, 3440, 3488, 3597, 3784, 3870, 3924, 3960, 4128, 4257, 4360, 4687, 4730, 4796, 4905, 5160, 5232, 5280, 5676, 5995, 6192, 6540, 6880, 7095, 7194, 7568, 7740, 7848, 7920, 8514, 8720, 9374, 9460, 9592, 9810, 10320, 10464, 10791, 11352, 11990, 12384, 13080, 14061, 14190, 14388, 15136, 15480, 15696, 15840, 17028, 17440, 17985, 18748, 18920, 19184, 19620, 20640, 21285, 21582, 22704, 23435, 23980, 26160, 28122, 28380, 28776, 30960, 31392, 34056, 35970, 37496, 37840, 38368, 39240, 42183, 42570, 43164, 45408, 46870, 47960, 51557, 52320, 53955, 56244, 56760, 57552, 61920, 68112, 70305, 71940, 74992, 75680, 78480, 84366, 85140, 86328, 93740, 95920, 103114, 107910, 112488, 113520, 115104, 136224, 140610, 143880, 149984, 154671, 156960, 168732, 170280, 172656, 187480, 191840, 206228, 210915, 215820, 224976, 227040, 257785, 281220, 287760, 309342, 337464, 340560, 345312, 374960, 412456, 421830, 431640, 449952, 464013, 515570, 562440, 575520, 618684, 674928, 681120, 749920, 773355, 824912, 843660, 863280, 928026, 1031140, 1124880, 1237368, 1349856, 1546710, 1649824, 1687320, 1726560, 1856052, 2062280, 2249760, 2320065, 2474736, 3093420, 3374640, 3712104, 4124560, 4640130, 4949472, 6186840, 6749280, 7424208, 8249120, 9280260, 12373680, 14848416, 18560520, 24747360, 37121040, 74242080]

約数ペア:

[(1, 74242080), (2, 37121040), (3, 24747360), (4, 18560520), (5, 14848416), (6, 12373680), (8, 9280260), (9, 8249120), (10, 7424208), (11, 6749280), (12, 6186840), (15, 4949472), (16, 4640130), (18, 4124560), (20, 3712104), (22, 3374640), (24, 3093420), (30, 2474736), (32, 2320065), (33, 2249760), (36, 2062280), (40, 1856052), (43, 1726560), (44, 1687320), (45, 1649824), (48, 1546710), (55, 1349856), (60, 1237368), (66, 1124880), (72, 1031140), (80, 928026), (86, 863280), (88, 843660), (90, 824912), (96, 773355), (99, 749920), (109, 681120), (110, 674928), (120, 618684), (129, 575520), (132, 562440), (144, 515570), (160, 464013), (165, 449952), (172, 431640), (176, 421830), (180, 412456), (198, 374960), (215, 345312), (218, 340560), (220, 337464), (240, 309342), (258, 287760), (264, 281220), (288, 257785), (327, 227040), (330, 224976), (344, 215820), (352, 210915), (360, 206228), (387, 191840), (396, 187480), (430, 172656), (436, 170280), (440, 168732), (473, 156960), (480, 154671), (495, 149984), (516, 143880), (528, 140610), (545, 136224), (645, 115104), (654, 113520), (660, 112488), (688, 107910), (720, 103114), (774, 95920), (792, 93740), (860, 86328), (872, 85140), (880, 84366), (946, 78480), (981, 75680), (990, 74992), (1032, 71940), (1056, 70305), (1090, 68112), (1199, 61920), (1290, 57552), (1308, 56760), (1320, 56244), (1376, 53955), (1419, 52320), (1440, 51557), (1548, 47960), (1584, 46870), (1635, 45408), (1720, 43164), (1744, 42570), (1760, 42183), (1892, 39240), (1935, 38368), (1962, 37840), (1980, 37496), (2064, 35970), (2180, 34056), (2365, 31392), (2398, 30960), (2580, 28776), (2616, 28380), (2640, 28122), (2838, 26160), (3096, 23980), (3168, 23435), (3270, 22704), (3440, 21582), (3488, 21285), (3597, 20640), (3784, 19620), (3870, 19184), (3924, 18920), (3960, 18748), (4128, 17985), (4257, 17440), (4360, 17028), (4687, 15840), (4730, 15696), (4796, 15480), (4905, 15136), (5160, 14388), (5232, 14190), (5280, 14061), (5676, 13080), (5995, 12384), (6192, 11990), (6540, 11352), (6880, 10791), (7095, 10464), (7194, 10320), (7568, 9810), (7740, 9592), (7848, 9460), (7920, 9374), (8514, 8720)]