197667840

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{757}}^1$

素因数の和:802

約数の個数: 176

約数和(自身を含む): 670302432

約数和(自身を除く): 472634592

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 96, 102, 120, 128, 136, 160, 170, 192, 204, 240, 255, 256, 272, 320, 340, 384, 408, 480, 510, 512, 544, 640, 680, 757, 768, 816, 960, 1020, 1024, 1088, 1280, 1360, 1514, 1536, 1632, 1920, 2040, 2176, 2271, 2560, 2720, 3028, 3072, 3264, 3785, 3840, 4080, 4352, 4542, 5120, 5440, 6056, 6528, 7570, 7680, 8160, 8704, 9084, 10880, 11355, 12112, 12869, 13056, 15140, 15360, 16320, 17408, 18168, 21760, 22710, 24224, 25738, 26112, 30280, 32640, 36336, 38607, 43520, 45420, 48448, 51476, 52224, 60560, 64345, 65280, 72672, 77214, 87040, 90840, 96896, 102952, 121120, 128690, 130560, 145344, 154428, 181680, 193035, 193792, 205904, 242240, 257380, 261120, 290688, 308856, 363360, 386070, 387584, 411808, 484480, 514760, 581376, 617712, 726720, 772140, 775168, 823616, 968960, 1029520, 1162752, 1235424, 1453440, 1544280, 1647232, 1937920, 2059040, 2325504, 2470848, 2906880, 3088560, 3294464, 3875840, 4118080, 4941696, 5813760, 6177120, 6588928, 8236160, 9883392, 11627520, 12354240, 13177856, 16472320, 19766784, 24708480, 32944640, 39533568, 49416960, 65889280, 98833920, 197667840]

約数ペア:

[(1, 197667840), (2, 98833920), (3, 65889280), (4, 49416960), (5, 39533568), (6, 32944640), (8, 24708480), (10, 19766784), (12, 16472320), (15, 13177856), (16, 12354240), (17, 11627520), (20, 9883392), (24, 8236160), (30, 6588928), (32, 6177120), (34, 5813760), (40, 4941696), (48, 4118080), (51, 3875840), (60, 3294464), (64, 3088560), (68, 2906880), (80, 2470848), (85, 2325504), (96, 2059040), (102, 1937920), (120, 1647232), (128, 1544280), (136, 1453440), (160, 1235424), (170, 1162752), (192, 1029520), (204, 968960), (240, 823616), (255, 775168), (256, 772140), (272, 726720), (320, 617712), (340, 581376), (384, 514760), (408, 484480), (480, 411808), (510, 387584), (512, 386070), (544, 363360), (640, 308856), (680, 290688), (757, 261120), (768, 257380), (816, 242240), (960, 205904), (1020, 193792), (1024, 193035), (1088, 181680), (1280, 154428), (1360, 145344), (1514, 130560), (1536, 128690), (1632, 121120), (1920, 102952), (2040, 96896), (2176, 90840), (2271, 87040), (2560, 77214), (2720, 72672), (3028, 65280), (3072, 64345), (3264, 60560), (3785, 52224), (3840, 51476), (4080, 48448), (4352, 45420), (4542, 43520), (5120, 38607), (5440, 36336), (6056, 32640), (6528, 30280), (7570, 26112), (7680, 25738), (8160, 24224), (8704, 22710), (9084, 21760), (10880, 18168), (11355, 17408), (12112, 16320), (12869, 15360), (13056, 15140)]