56777280

素因数分解:

$2^6\times 3^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1$

素因数の和:122

約数の個数: 336

約数和(自身を含む): 225161856

約数和(自身を除く): 168384576

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 32, 34, 35, 40, 42, 48, 49, 51, 56, 60, 64, 68, 70, 71, 80, 84, 85, 96, 98, 102, 105, 112, 119, 120, 136, 140, 142, 147, 160, 168, 170, 192, 196, 204, 210, 213, 224, 238, 240, 245, 255, 272, 280, 284, 294, 320, 336, 340, 355, 357, 392, 408, 420, 426, 448, 476, 480, 490, 497, 510, 544, 560, 568, 588, 595, 672, 680, 710, 714, 735, 784, 816, 833, 840, 852, 952, 960, 980, 994, 1020, 1065, 1088, 1120, 1136, 1176, 1190, 1207, 1344, 1360, 1420, 1428, 1470, 1491, 1568, 1632, 1666, 1680, 1704, 1785, 1904, 1960, 1988, 2040, 2130, 2240, 2272, 2352, 2380, 2414, 2485, 2499, 2720, 2840, 2856, 2940, 2982, 3136, 3264, 3332, 3360, 3408, 3479, 3570, 3621, 3808, 3920, 3976, 4080, 4165, 4260, 4544, 4704, 4760, 4828, 4970, 4998, 5440, 5680, 5712, 5880, 5964, 6035, 6664, 6720, 6816, 6958, 7140, 7242, 7455, 7616, 7840, 7952, 8160, 8330, 8449, 8520, 9408, 9520, 9656, 9940, 9996, 10437, 11360, 11424, 11760, 11928, 12070, 12495, 13328, 13632, 13916, 14280, 14484, 14910, 15680, 15904, 16320, 16660, 16898, 17040, 17395, 18105, 19040, 19312, 19880, 19992, 20874, 22720, 22848, 23520, 23856, 24140, 24990, 25347, 26656, 27832, 28560, 28968, 29820, 31808, 33320, 33796, 34080, 34790, 36210, 38080, 38624, 39760, 39984, 41748, 42245, 47040, 47712, 48280, 49980, 50694, 52185, 53312, 55664, 57120, 57936, 59143, 59640, 66640, 67592, 68160, 69580, 72420, 77248, 79520, 79968, 83496, 84490, 95424, 96560, 99960, 101388, 104370, 111328, 114240, 115872, 118286, 119280, 126735, 133280, 135184, 139160, 144840, 159040, 159936, 166992, 168980, 177429, 193120, 199920, 202776, 208740, 222656, 231744, 236572, 238560, 253470, 266560, 270368, 278320, 289680, 295715, 333984, 337960, 354858, 386240, 399840, 405552, 417480, 473144, 477120, 506940, 540736, 556640, 579360, 591430, 667968, 675920, 709716, 799680, 811104, 834960, 887145, 946288, 1013880, 1113280, 1158720, 1182860, 1351840, 1419432, 1622208, 1669920, 1774290, 1892576, 2027760, 2365720, 2703680, 2838864, 3339840, 3548580, 3785152, 4055520, 4731440, 5677728, 7097160, 8111040, 9462880, 11355456, 14194320, 18925760, 28388640, 56777280]

約数ペア:

[(1, 56777280), (2, 28388640), (3, 18925760), (4, 14194320), (5, 11355456), (6, 9462880), (7, 8111040), (8, 7097160), (10, 5677728), (12, 4731440), (14, 4055520), (15, 3785152), (16, 3548580), (17, 3339840), (20, 2838864), (21, 2703680), (24, 2365720), (28, 2027760), (30, 1892576), (32, 1774290), (34, 1669920), (35, 1622208), (40, 1419432), (42, 1351840), (48, 1182860), (49, 1158720), (51, 1113280), (56, 1013880), (60, 946288), (64, 887145), (68, 834960), (70, 811104), (71, 799680), (80, 709716), (84, 675920), (85, 667968), (96, 591430), (98, 579360), (102, 556640), (105, 540736), (112, 506940), (119, 477120), (120, 473144), (136, 417480), (140, 405552), (142, 399840), (147, 386240), (160, 354858), (168, 337960), (170, 333984), (192, 295715), (196, 289680), (204, 278320), (210, 270368), (213, 266560), (224, 253470), (238, 238560), (240, 236572), (245, 231744), (255, 222656), (272, 208740), (280, 202776), (284, 199920), (294, 193120), (320, 177429), (336, 168980), (340, 166992), (355, 159936), (357, 159040), (392, 144840), (408, 139160), (420, 135184), (426, 133280), (448, 126735), (476, 119280), (480, 118286), (490, 115872), (497, 114240), (510, 111328), (544, 104370), (560, 101388), (568, 99960), (588, 96560), (595, 95424), (672, 84490), (680, 83496), (710, 79968), (714, 79520), (735, 77248), (784, 72420), (816, 69580), (833, 68160), (840, 67592), (852, 66640), (952, 59640), (960, 59143), (980, 57936), (994, 57120), (1020, 55664), (1065, 53312), (1088, 52185), (1120, 50694), (1136, 49980), (1176, 48280), (1190, 47712), (1207, 47040), (1344, 42245), (1360, 41748), (1420, 39984), (1428, 39760), (1470, 38624), (1491, 38080), (1568, 36210), (1632, 34790), (1666, 34080), (1680, 33796), (1704, 33320), (1785, 31808), (1904, 29820), (1960, 28968), (1988, 28560), (2040, 27832), (2130, 26656), (2240, 25347), (2272, 24990), (2352, 24140), (2380, 23856), (2414, 23520), (2485, 22848), (2499, 22720), (2720, 20874), (2840, 19992), (2856, 19880), (2940, 19312), (2982, 19040), (3136, 18105), (3264, 17395), (3332, 17040), (3360, 16898), (3408, 16660), (3479, 16320), (3570, 15904), (3621, 15680), (3808, 14910), (3920, 14484), (3976, 14280), (4080, 13916), (4165, 13632), (4260, 13328), (4544, 12495), (4704, 12070), (4760, 11928), (4828, 11760), (4970, 11424), (4998, 11360), (5440, 10437), (5680, 9996), (5712, 9940), (5880, 9656), (5964, 9520), (6035, 9408), (6664, 8520), (6720, 8449), (6816, 8330), (6958, 8160), (7140, 7952), (7242, 7840), (7455, 7616)]