5255040

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1$

素因数の和:69

約数の個数: 256

約数和(自身を含む): 21150720

約数和(自身を除く): 15895680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 23, 24, 28, 30, 32, 34, 35, 40, 42, 46, 48, 51, 56, 60, 64, 68, 69, 70, 80, 84, 85, 92, 96, 102, 105, 112, 115, 119, 120, 128, 136, 138, 140, 160, 161, 168, 170, 184, 192, 204, 210, 224, 230, 238, 240, 255, 272, 276, 280, 320, 322, 336, 340, 345, 357, 368, 384, 391, 408, 420, 448, 460, 476, 480, 483, 510, 544, 552, 560, 595, 640, 644, 672, 680, 690, 714, 736, 782, 805, 816, 840, 896, 920, 952, 960, 966, 1020, 1088, 1104, 1120, 1173, 1190, 1288, 1344, 1360, 1380, 1428, 1472, 1564, 1610, 1632, 1680, 1785, 1840, 1904, 1920, 1932, 1955, 2040, 2176, 2208, 2240, 2346, 2380, 2415, 2576, 2688, 2720, 2737, 2760, 2856, 2944, 3128, 3220, 3264, 3360, 3570, 3680, 3808, 3864, 3910, 4080, 4416, 4480, 4692, 4760, 4830, 5152, 5440, 5474, 5520, 5712, 5865, 6256, 6440, 6528, 6720, 7140, 7360, 7616, 7728, 7820, 8160, 8211, 8832, 9384, 9520, 9660, 10304, 10880, 10948, 11040, 11424, 11730, 12512, 12880, 13440, 13685, 14280, 14720, 15232, 15456, 15640, 16320, 16422, 18768, 19040, 19320, 20608, 21896, 22080, 22848, 23460, 25024, 25760, 27370, 28560, 30912, 31280, 32640, 32844, 37536, 38080, 38640, 41055, 43792, 44160, 45696, 46920, 50048, 51520, 54740, 57120, 61824, 62560, 65688, 75072, 76160, 77280, 82110, 87584, 93840, 103040, 109480, 114240, 125120, 131376, 150144, 154560, 164220, 175168, 187680, 218960, 228480, 250240, 262752, 309120, 328440, 350336, 375360, 437920, 525504, 656880, 750720, 875840, 1051008, 1313760, 1751680, 2627520, 5255040]

約数ペア:

[(1, 5255040), (2, 2627520), (3, 1751680), (4, 1313760), (5, 1051008), (6, 875840), (7, 750720), (8, 656880), (10, 525504), (12, 437920), (14, 375360), (15, 350336), (16, 328440), (17, 309120), (20, 262752), (21, 250240), (23, 228480), (24, 218960), (28, 187680), (30, 175168), (32, 164220), (34, 154560), (35, 150144), (40, 131376), (42, 125120), (46, 114240), (48, 109480), (51, 103040), (56, 93840), (60, 87584), (64, 82110), (68, 77280), (69, 76160), (70, 75072), (80, 65688), (84, 62560), (85, 61824), (92, 57120), (96, 54740), (102, 51520), (105, 50048), (112, 46920), (115, 45696), (119, 44160), (120, 43792), (128, 41055), (136, 38640), (138, 38080), (140, 37536), (160, 32844), (161, 32640), (168, 31280), (170, 30912), (184, 28560), (192, 27370), (204, 25760), (210, 25024), (224, 23460), (230, 22848), (238, 22080), (240, 21896), (255, 20608), (272, 19320), (276, 19040), (280, 18768), (320, 16422), (322, 16320), (336, 15640), (340, 15456), (345, 15232), (357, 14720), (368, 14280), (384, 13685), (391, 13440), (408, 12880), (420, 12512), (448, 11730), (460, 11424), (476, 11040), (480, 10948), (483, 10880), (510, 10304), (544, 9660), (552, 9520), (560, 9384), (595, 8832), (640, 8211), (644, 8160), (672, 7820), (680, 7728), (690, 7616), (714, 7360), (736, 7140), (782, 6720), (805, 6528), (816, 6440), (840, 6256), (896, 5865), (920, 5712), (952, 5520), (960, 5474), (966, 5440), (1020, 5152), (1088, 4830), (1104, 4760), (1120, 4692), (1173, 4480), (1190, 4416), (1288, 4080), (1344, 3910), (1360, 3864), (1380, 3808), (1428, 3680), (1472, 3570), (1564, 3360), (1610, 3264), (1632, 3220), (1680, 3128), (1785, 2944), (1840, 2856), (1904, 2760), (1920, 2737), (1932, 2720), (1955, 2688), (2040, 2576), (2176, 2415), (2208, 2380), (2240, 2346)]