63990080

素因数分解:

$2^6\times 5^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{53}}^1$

素因数の和:102

約数の個数: 224

約数和(自身を含む): 197510400

約数和(自身を除く): 133520320

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 49, 53, 55, 56, 64, 70, 77, 80, 88, 98, 106, 110, 112, 140, 154, 160, 176, 196, 212, 220, 224, 245, 265, 280, 308, 320, 343, 352, 371, 385, 392, 424, 440, 448, 490, 530, 539, 560, 583, 616, 686, 704, 742, 770, 784, 848, 880, 980, 1060, 1078, 1120, 1166, 1232, 1372, 1484, 1540, 1568, 1696, 1715, 1760, 1855, 1960, 2120, 2156, 2240, 2332, 2464, 2597, 2695, 2744, 2915, 2968, 3080, 3136, 3392, 3430, 3520, 3710, 3773, 3920, 4081, 4240, 4312, 4664, 4928, 5194, 5390, 5488, 5830, 5936, 6160, 6860, 7420, 7546, 7840, 8162, 8480, 8624, 9328, 10388, 10780, 10976, 11660, 11872, 12320, 12985, 13720, 14840, 15092, 15680, 16324, 16960, 17248, 18179, 18656, 18865, 20405, 20776, 21560, 21952, 23320, 23744, 24640, 25970, 27440, 28567, 29680, 30184, 32648, 34496, 36358, 37312, 37730, 40810, 41552, 43120, 46640, 51940, 54880, 57134, 59360, 60368, 65296, 72716, 75460, 81620, 83104, 86240, 90895, 93280, 103880, 109760, 114268, 118720, 120736, 130592, 142835, 145432, 150920, 163240, 166208, 172480, 181790, 186560, 199969, 207760, 228536, 241472, 261184, 285670, 290864, 301840, 326480, 363580, 399938, 415520, 457072, 571340, 581728, 603680, 652960, 727160, 799876, 831040, 914144, 999845, 1142680, 1163456, 1207360, 1305920, 1454320, 1599752, 1828288, 1999690, 2285360, 2908640, 3199504, 3999380, 4570720, 5817280, 6399008, 7998760, 9141440, 12798016, 15997520, 31995040, 63990080]

約数ペア:

[(1, 63990080), (2, 31995040), (4, 15997520), (5, 12798016), (7, 9141440), (8, 7998760), (10, 6399008), (11, 5817280), (14, 4570720), (16, 3999380), (20, 3199504), (22, 2908640), (28, 2285360), (32, 1999690), (35, 1828288), (40, 1599752), (44, 1454320), (49, 1305920), (53, 1207360), (55, 1163456), (56, 1142680), (64, 999845), (70, 914144), (77, 831040), (80, 799876), (88, 727160), (98, 652960), (106, 603680), (110, 581728), (112, 571340), (140, 457072), (154, 415520), (160, 399938), (176, 363580), (196, 326480), (212, 301840), (220, 290864), (224, 285670), (245, 261184), (265, 241472), (280, 228536), (308, 207760), (320, 199969), (343, 186560), (352, 181790), (371, 172480), (385, 166208), (392, 163240), (424, 150920), (440, 145432), (448, 142835), (490, 130592), (530, 120736), (539, 118720), (560, 114268), (583, 109760), (616, 103880), (686, 93280), (704, 90895), (742, 86240), (770, 83104), (784, 81620), (848, 75460), (880, 72716), (980, 65296), (1060, 60368), (1078, 59360), (1120, 57134), (1166, 54880), (1232, 51940), (1372, 46640), (1484, 43120), (1540, 41552), (1568, 40810), (1696, 37730), (1715, 37312), (1760, 36358), (1855, 34496), (1960, 32648), (2120, 30184), (2156, 29680), (2240, 28567), (2332, 27440), (2464, 25970), (2597, 24640), (2695, 23744), (2744, 23320), (2915, 21952), (2968, 21560), (3080, 20776), (3136, 20405), (3392, 18865), (3430, 18656), (3520, 18179), (3710, 17248), (3773, 16960), (3920, 16324), (4081, 15680), (4240, 15092), (4312, 14840), (4664, 13720), (4928, 12985), (5194, 12320), (5390, 11872), (5488, 11660), (5830, 10976), (5936, 10780), (6160, 10388), (6860, 9328), (7420, 8624), (7546, 8480), (7840, 8162)]