1567457920

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{3607}}^1$

素因数の和:3730

約数の個数: 128

約数和(自身を含む): 4327868160

約数和(自身を除く): 2760410240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 97, 112, 128, 140, 160, 194, 224, 280, 320, 388, 448, 485, 560, 640, 679, 776, 896, 970, 1120, 1358, 1552, 1940, 2240, 2716, 3104, 3395, 3607, 3880, 4480, 5432, 6208, 6790, 7214, 7760, 10864, 12416, 13580, 14428, 15520, 18035, 21728, 25249, 27160, 28856, 31040, 36070, 43456, 50498, 54320, 57712, 62080, 72140, 86912, 100996, 108640, 115424, 126245, 144280, 201992, 217280, 230848, 252490, 288560, 349879, 403984, 434560, 461696, 504980, 577120, 699758, 807968, 1009960, 1154240, 1399516, 1615936, 1749395, 2019920, 2308480, 2449153, 2799032, 3231872, 3498790, 4039840, 4898306, 5598064, 6997580, 8079680, 9796612, 11196128, 12245765, 13995160, 16159360, 19593224, 22392256, 24491530, 27990320, 39186448, 44784512, 48983060, 55980640, 78372896, 97966120, 111961280, 156745792, 195932240, 223922560, 313491584, 391864480, 783728960, 1567457920]

約数ペア:

[(1, 1567457920), (2, 783728960), (4, 391864480), (5, 313491584), (7, 223922560), (8, 195932240), (10, 156745792), (14, 111961280), (16, 97966120), (20, 78372896), (28, 55980640), (32, 48983060), (35, 44784512), (40, 39186448), (56, 27990320), (64, 24491530), (70, 22392256), (80, 19593224), (97, 16159360), (112, 13995160), (128, 12245765), (140, 11196128), (160, 9796612), (194, 8079680), (224, 6997580), (280, 5598064), (320, 4898306), (388, 4039840), (448, 3498790), (485, 3231872), (560, 2799032), (640, 2449153), (679, 2308480), (776, 2019920), (896, 1749395), (970, 1615936), (1120, 1399516), (1358, 1154240), (1552, 1009960), (1940, 807968), (2240, 699758), (2716, 577120), (3104, 504980), (3395, 461696), (3607, 434560), (3880, 403984), (4480, 349879), (5432, 288560), (6208, 252490), (6790, 230848), (7214, 217280), (7760, 201992), (10864, 144280), (12416, 126245), (13580, 115424), (14428, 108640), (15520, 100996), (18035, 86912), (21728, 72140), (25249, 62080), (27160, 57712), (28856, 54320), (31040, 50498), (36070, 43456)]