67262720

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{7507}}^1$

素因数の和:7535

約数の個数: 72

約数和(自身を含む): 184156224

約数和(自身を除く): 116893504

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, 560, 640, 896, 1120, 1280, 1792, 2240, 4480, 7507, 8960, 15014, 30028, 37535, 52549, 60056, 75070, 105098, 120112, 150140, 210196, 240224, 262745, 300280, 420392, 480448, 525490, 600560, 840784, 960896, 1050980, 1201120, 1681568, 1921792, 2101960, 2402240, 3363136, 4203920, 4804480, 6726272, 8407840, 9608960, 13452544, 16815680, 33631360, 67262720]

約数ペア:

[(1, 67262720), (2, 33631360), (4, 16815680), (5, 13452544), (7, 9608960), (8, 8407840), (10, 6726272), (14, 4804480), (16, 4203920), (20, 3363136), (28, 2402240), (32, 2101960), (35, 1921792), (40, 1681568), (56, 1201120), (64, 1050980), (70, 960896), (80, 840784), (112, 600560), (128, 525490), (140, 480448), (160, 420392), (224, 300280), (256, 262745), (280, 240224), (320, 210196), (448, 150140), (560, 120112), (640, 105098), (896, 75070), (1120, 60056), (1280, 52549), (1792, 37535), (2240, 30028), (4480, 15014), (7507, 8960)]