74686566.000000000

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{317}}^1$

素因数の和:415

約数の個数: 224

約数和(自身を含む): 558296064

約数和(自身を除く): 407049024

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 71, 80, 84, 96, 105, 112, 120, 140, 142, 160, 168, 192, 210, 213, 224, 240, 280, 284, 317, 320, 336, 355, 420, 426, 448, 480, 497, 560, 568, 634, 672, 710, 840, 852, 951, 960, 994, 1065, 1120, 1136, 1268, 1344, 1420, 1491, 1585, 1680, 1704, 1902, 1988, 2130, 2219, 2240, 2272, 2485, 2536, 2840, 2982, 3170, 3360, 3408, 3804, 3976, 4260, 4438, 4544, 4755, 4970, 5072, 5680, 5964, 6340, 6657, 6720, 6816, 7455, 7608, 7952, 8520, 8876, 9510, 9940, 10144, 11095, 11360, 11928, 12680, 13314, 13632, 14910, 15216, 15904, 17040, 17752, 19020, 19880, 20288, 22190, 22507, 22720, 23856, 25360, 26628, 29820, 30432, 31808, 33285, 34080, 35504, 38040, 39760, 44380, 45014, 47712, 50720, 53256, 59640, 60864, 66570, 67521, 68160, 71008, 76080, 79520, 88760, 90028, 95424, 101440, 106512, 112535, 119280, 133140, 135042, 142016, 152160, 157549, 159040, 177520, 180056, 213024, 225070, 238560, 266280, 270084, 304320, 315098, 337605, 355040, 360112, 426048, 450140, 472647, 477120, 532560, 540168, 630196, 675210, 710080, 720224, 787745, 900280, 945294, 1065120, 1080336, 1260392, 1350420, 1440448, 1575490, 1800560, 1890588, 2130240, 2160672, 2363235, 2520784, 2700840, 3150980, 3601120, 3781176, 4321344, 4726470, 5041568, 5401680, 6301960, 7202240, 7562352, 9452940, 10083136, 10803360, 12603920, 15124704, 18905880, 21606720, 25207840, 30249408, 37811760, 50415680, 75623520, 151247040]

約数ペア:

[(1, 151247040), (2, 75623520), (3, 50415680), (4, 37811760), (5, 30249408), (6, 25207840), (7, 21606720), (8, 18905880), (10, 15124704), (12, 12603920), (14, 10803360), (15, 10083136), (16, 9452940), (20, 7562352), (21, 7202240), (24, 6301960), (28, 5401680), (30, 5041568), (32, 4726470), (35, 4321344), (40, 3781176), (42, 3601120), (48, 3150980), (56, 2700840), (60, 2520784), (64, 2363235), (70, 2160672), (71, 2130240), (80, 1890588), (84, 1800560), (96, 1575490), (105, 1440448), (112, 1350420), (120, 1260392), (140, 1080336), (142, 1065120), (160, 945294), (168, 900280), (192, 787745), (210, 720224), (213, 710080), (224, 675210), (240, 630196), (280, 540168), (284, 532560), (317, 477120), (320, 472647), (336, 450140), (355, 426048), (420, 360112), (426, 355040), (448, 337605), (480, 315098), (497, 304320), (560, 270084), (568, 266280), (634, 238560), (672, 225070), (710, 213024), (840, 180056), (852, 177520), (951, 159040), (960, 157549), (994, 152160), (1065, 142016), (1120, 135042), (1136, 133140), (1268, 119280), (1344, 112535), (1420, 106512), (1491, 101440), (1585, 95424), (1680, 90028), (1704, 88760), (1902, 79520), (1988, 76080), (2130, 71008), (2219, 68160), (2240, 67521), (2272, 66570), (2485, 60864), (2536, 59640), (2840, 53256), (2982, 50720), (3170, 47712), (3360, 45014), (3408, 44380), (3804, 39760), (3976, 38040), (4260, 35504), (4438, 34080), (4544, 33285), (4755, 31808), (4970, 30432), (5072, 29820), (5680, 26628), (5964, 25360), (6340, 23856), (6657, 22720), (6720, 22507), (6816, 22190), (7455, 20288), (7608, 19880), (7952, 19020), (8520, 17752), (8876, 17040), (9510, 15904), (9940, 15216), (10144, 14910), (11095, 13632), (11360, 13314), (11928, 12680)]