453905920

素因数分解:

$2^9\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{593}}^1$

素因数の和:652

約数の個数: 160

約数和(自身を含む): 1225046592

約数和(自身を除く): 771140672

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 23, 26, 32, 40, 46, 52, 64, 65, 80, 92, 104, 115, 128, 130, 160, 184, 208, 230, 256, 260, 299, 320, 368, 416, 460, 512, 520, 593, 598, 640, 736, 832, 920, 1040, 1186, 1196, 1280, 1472, 1495, 1664, 1840, 2080, 2372, 2392, 2560, 2944, 2965, 2990, 3328, 3680, 4160, 4744, 4784, 5888, 5930, 5980, 6656, 7360, 7709, 8320, 9488, 9568, 11776, 11860, 11960, 13639, 14720, 15418, 16640, 18976, 19136, 23720, 23920, 27278, 29440, 30836, 33280, 37952, 38272, 38545, 47440, 47840, 54556, 58880, 61672, 68195, 75904, 76544, 77090, 94880, 95680, 109112, 123344, 136390, 151808, 153088, 154180, 177307, 189760, 191360, 218224, 246688, 272780, 303616, 308360, 354614, 379520, 382720, 436448, 493376, 545560, 616720, 709228, 759040, 765440, 872896, 886535, 986752, 1091120, 1233440, 1418456, 1518080, 1745792, 1773070, 1973504, 2182240, 2466880, 2836912, 3491584, 3546140, 3947008, 4364480, 4933760, 5673824, 6983168, 7092280, 8728960, 9867520, 11347648, 14184560, 17457920, 19735040, 22695296, 28369120, 34915840, 45390592, 56738240, 90781184, 113476480, 226952960, 453905920]

約数ペア:

[(1, 453905920), (2, 226952960), (4, 113476480), (5, 90781184), (8, 56738240), (10, 45390592), (13, 34915840), (16, 28369120), (20, 22695296), (23, 19735040), (26, 17457920), (32, 14184560), (40, 11347648), (46, 9867520), (52, 8728960), (64, 7092280), (65, 6983168), (80, 5673824), (92, 4933760), (104, 4364480), (115, 3947008), (128, 3546140), (130, 3491584), (160, 2836912), (184, 2466880), (208, 2182240), (230, 1973504), (256, 1773070), (260, 1745792), (299, 1518080), (320, 1418456), (368, 1233440), (416, 1091120), (460, 986752), (512, 886535), (520, 872896), (593, 765440), (598, 759040), (640, 709228), (736, 616720), (832, 545560), (920, 493376), (1040, 436448), (1186, 382720), (1196, 379520), (1280, 354614), (1472, 308360), (1495, 303616), (1664, 272780), (1840, 246688), (2080, 218224), (2372, 191360), (2392, 189760), (2560, 177307), (2944, 154180), (2965, 153088), (2990, 151808), (3328, 136390), (3680, 123344), (4160, 109112), (4744, 95680), (4784, 94880), (5888, 77090), (5930, 76544), (5980, 75904), (6656, 68195), (7360, 61672), (7709, 58880), (8320, 54556), (9488, 47840), (9568, 47440), (11776, 38545), (11860, 38272), (11960, 37952), (13639, 33280), (14720, 30836), (15418, 29440), (16640, 27278), (18976, 23920), (19136, 23720)]