492222080

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{281}}^1$

素因数の和:347

約数の個数: 256

約数和(自身を含む): 1491125760

約数和(自身を除く): 998903680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 23, 28, 32, 34, 35, 40, 46, 56, 64, 68, 70, 80, 85, 92, 112, 115, 119, 128, 136, 140, 160, 161, 170, 184, 224, 230, 238, 272, 280, 281, 320, 322, 340, 368, 391, 448, 460, 476, 544, 560, 562, 595, 640, 644, 680, 736, 782, 805, 896, 920, 952, 1088, 1120, 1124, 1190, 1288, 1360, 1405, 1472, 1564, 1610, 1840, 1904, 1955, 1967, 2176, 2240, 2248, 2380, 2576, 2720, 2737, 2810, 2944, 3128, 3220, 3680, 3808, 3910, 3934, 4480, 4496, 4760, 4777, 5152, 5440, 5474, 5620, 6256, 6440, 6463, 7360, 7616, 7820, 7868, 8992, 9520, 9554, 9835, 10304, 10880, 10948, 11240, 12512, 12880, 12926, 13685, 14720, 15232, 15640, 15736, 17984, 19040, 19108, 19670, 20608, 21896, 22480, 23885, 25024, 25760, 25852, 27370, 31280, 31472, 32315, 33439, 35968, 38080, 38216, 39340, 43792, 44960, 45241, 47770, 50048, 51520, 51704, 54740, 62560, 62944, 64630, 66878, 76160, 76432, 78680, 87584, 89920, 90482, 95540, 103040, 103408, 109480, 109871, 125120, 125888, 129260, 133756, 152864, 157360, 167195, 175168, 179840, 180964, 191080, 206816, 218960, 219742, 226205, 250240, 251776, 258520, 267512, 305728, 314720, 334390, 350336, 361928, 382160, 413632, 437920, 439484, 452410, 517040, 535024, 549355, 611456, 629440, 668780, 723856, 764320, 769097, 827264, 875840, 878968, 904820, 1034080, 1070048, 1098710, 1258880, 1337560, 1447712, 1528640, 1538194, 1751680, 1757936, 1809640, 2068160, 2140096, 2197420, 2675120, 2895424, 3057280, 3076388, 3515872, 3619280, 3845485, 4136320, 4280192, 4394840, 5350240, 5790848, 6152776, 7031744, 7238560, 7690970, 8789680, 10700480, 12305552, 14063488, 14477120, 15381940, 17579360, 21400960, 24611104, 28954240, 30763880, 35158720, 49222208, 61527760, 70317440, 98444416, 123055520, 246111040, 492222080]

約数ペア:

[(1, 492222080), (2, 246111040), (4, 123055520), (5, 98444416), (7, 70317440), (8, 61527760), (10, 49222208), (14, 35158720), (16, 30763880), (17, 28954240), (20, 24611104), (23, 21400960), (28, 17579360), (32, 15381940), (34, 14477120), (35, 14063488), (40, 12305552), (46, 10700480), (56, 8789680), (64, 7690970), (68, 7238560), (70, 7031744), (80, 6152776), (85, 5790848), (92, 5350240), (112, 4394840), (115, 4280192), (119, 4136320), (128, 3845485), (136, 3619280), (140, 3515872), (160, 3076388), (161, 3057280), (170, 2895424), (184, 2675120), (224, 2197420), (230, 2140096), (238, 2068160), (272, 1809640), (280, 1757936), (281, 1751680), (320, 1538194), (322, 1528640), (340, 1447712), (368, 1337560), (391, 1258880), (448, 1098710), (460, 1070048), (476, 1034080), (544, 904820), (560, 878968), (562, 875840), (595, 827264), (640, 769097), (644, 764320), (680, 723856), (736, 668780), (782, 629440), (805, 611456), (896, 549355), (920, 535024), (952, 517040), (1088, 452410), (1120, 439484), (1124, 437920), (1190, 413632), (1288, 382160), (1360, 361928), (1405, 350336), (1472, 334390), (1564, 314720), (1610, 305728), (1840, 267512), (1904, 258520), (1955, 251776), (1967, 250240), (2176, 226205), (2240, 219742), (2248, 218960), (2380, 206816), (2576, 191080), (2720, 180964), (2737, 179840), (2810, 175168), (2944, 167195), (3128, 157360), (3220, 152864), (3680, 133756), (3808, 129260), (3910, 125888), (3934, 125120), (4480, 109871), (4496, 109480), (4760, 103408), (4777, 103040), (5152, 95540), (5440, 90482), (5474, 89920), (5620, 87584), (6256, 78680), (6440, 76432), (6463, 76160), (7360, 66878), (7616, 64630), (7820, 62944), (7868, 62560), (8992, 54740), (9520, 51704), (9554, 51520), (9835, 50048), (10304, 47770), (10880, 45241), (10948, 44960), (11240, 43792), (12512, 39340), (12880, 38216), (12926, 38080), (13685, 35968), (14720, 33439), (15232, 32315), (15640, 31472), (15736, 31280), (17984, 27370), (19040, 25852), (19108, 25760), (19670, 25024), (20608, 23885), (21896, 22480)]