147804160

素因数分解:

$2^{12}\times 5^1\times 7^1\times {\mathrm{1031}}^1$

素因数の和:1067

約数の個数: 104

約数和(自身を含む): 405749376

約数和(自身を除く): 257945216

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 140, 160, 224, 256, 280, 320, 448, 512, 560, 640, 896, 1024, 1031, 1120, 1280, 1792, 2048, 2062, 2240, 2560, 3584, 4096, 4124, 4480, 5120, 5155, 7168, 7217, 8248, 8960, 10240, 10310, 14336, 14434, 16496, 17920, 20480, 20620, 28672, 28868, 32992, 35840, 36085, 41240, 57736, 65984, 71680, 72170, 82480, 115472, 131968, 143360, 144340, 164960, 230944, 263936, 288680, 329920, 461888, 527872, 577360, 659840, 923776, 1055744, 1154720, 1319680, 1847552, 2111488, 2309440, 2639360, 3695104, 4222976, 4618880, 5278720, 7390208, 9237760, 10557440, 14780416, 18475520, 21114880, 29560832, 36951040, 73902080, 147804160]

約数ペア:

[(1, 147804160), (2, 73902080), (4, 36951040), (5, 29560832), (7, 21114880), (8, 18475520), (10, 14780416), (14, 10557440), (16, 9237760), (20, 7390208), (28, 5278720), (32, 4618880), (35, 4222976), (40, 3695104), (56, 2639360), (64, 2309440), (70, 2111488), (80, 1847552), (112, 1319680), (128, 1154720), (140, 1055744), (160, 923776), (224, 659840), (256, 577360), (280, 527872), (320, 461888), (448, 329920), (512, 288680), (560, 263936), (640, 230944), (896, 164960), (1024, 144340), (1031, 143360), (1120, 131968), (1280, 115472), (1792, 82480), (2048, 72170), (2062, 71680), (2240, 65984), (2560, 57736), (3584, 41240), (4096, 36085), (4124, 35840), (4480, 32992), (5120, 28868), (5155, 28672), (7168, 20620), (7217, 20480), (8248, 17920), (8960, 16496), (10240, 14434), (10310, 14336)]