265180160

素因数分解:

$2^{10}\times 5^1\times 7^3\times {\mathrm{151}}^1$

素因数の和:197

約数の個数: 176

約数和(自身を含む): 746745600

約数和(自身を除く): 481565440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 128, 140, 151, 160, 196, 224, 245, 256, 280, 302, 320, 343, 392, 448, 490, 512, 560, 604, 640, 686, 755, 784, 896, 980, 1024, 1057, 1120, 1208, 1280, 1372, 1510, 1568, 1715, 1792, 1960, 2114, 2240, 2416, 2560, 2744, 3020, 3136, 3430, 3584, 3920, 4228, 4480, 4832, 5120, 5285, 5488, 6040, 6272, 6860, 7168, 7399, 7840, 8456, 8960, 9664, 10570, 10976, 12080, 12544, 13720, 14798, 15680, 16912, 17920, 19328, 21140, 21952, 24160, 25088, 27440, 29596, 31360, 33824, 35840, 36995, 38656, 42280, 43904, 48320, 50176, 51793, 54880, 59192, 62720, 67648, 73990, 77312, 84560, 87808, 96640, 103586, 109760, 118384, 125440, 135296, 147980, 154624, 169120, 175616, 193280, 207172, 219520, 236768, 250880, 258965, 270592, 295960, 338240, 351232, 386560, 414344, 439040, 473536, 517930, 541184, 591920, 676480, 773120, 828688, 878080, 947072, 1035860, 1082368, 1183840, 1352960, 1657376, 1756160, 1894144, 2071720, 2367680, 2705920, 3314752, 3788288, 4143440, 4735360, 5411840, 6629504, 7576576, 8286880, 9470720, 13259008, 16573760, 18941440, 26518016, 33147520, 37882880, 53036032, 66295040, 132590080, 265180160]

約数ペア:

[(1, 265180160), (2, 132590080), (4, 66295040), (5, 53036032), (7, 37882880), (8, 33147520), (10, 26518016), (14, 18941440), (16, 16573760), (20, 13259008), (28, 9470720), (32, 8286880), (35, 7576576), (40, 6629504), (49, 5411840), (56, 4735360), (64, 4143440), (70, 3788288), (80, 3314752), (98, 2705920), (112, 2367680), (128, 2071720), (140, 1894144), (151, 1756160), (160, 1657376), (196, 1352960), (224, 1183840), (245, 1082368), (256, 1035860), (280, 947072), (302, 878080), (320, 828688), (343, 773120), (392, 676480), (448, 591920), (490, 541184), (512, 517930), (560, 473536), (604, 439040), (640, 414344), (686, 386560), (755, 351232), (784, 338240), (896, 295960), (980, 270592), (1024, 258965), (1057, 250880), (1120, 236768), (1208, 219520), (1280, 207172), (1372, 193280), (1510, 175616), (1568, 169120), (1715, 154624), (1792, 147980), (1960, 135296), (2114, 125440), (2240, 118384), (2416, 109760), (2560, 103586), (2744, 96640), (3020, 87808), (3136, 84560), (3430, 77312), (3584, 73990), (3920, 67648), (4228, 62720), (4480, 59192), (4832, 54880), (5120, 51793), (5285, 50176), (5488, 48320), (6040, 43904), (6272, 42280), (6860, 38656), (7168, 36995), (7399, 35840), (7840, 33824), (8456, 31360), (8960, 29596), (9664, 27440), (10570, 25088), (10976, 24160), (12080, 21952), (12544, 21140), (13720, 19328), (14798, 17920), (15680, 16912)]