149508929920

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{33372529}}^1$

素因数の和:33372555

約数の個数: 64

約数和(自身を含む): 408479767200

約数和(自身を除く): 258970837280

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, 280, 320, 448, 560, 640, 896, 1120, 2240, 4480, 33372529, 66745058, 133490116, 166862645, 233607703, 266980232, 333725290, 467215406, 533960464, 667450580, 934430812, 1067920928, 1168038515, 1334901160, 1868861624, 2135841856, 2336077030, 2669802320, 3737723248, 4271683712, 4672154060, 5339604640, 7475446496, 9344308120, 10679209280, 14950892992, 18688616240, 21358418560, 29901785984, 37377232480, 74754464960, 149508929920]

約数ペア:

[(1, 149508929920), (2, 74754464960), (4, 37377232480), (5, 29901785984), (7, 21358418560), (8, 18688616240), (10, 14950892992), (14, 10679209280), (16, 9344308120), (20, 7475446496), (28, 5339604640), (32, 4672154060), (35, 4271683712), (40, 3737723248), (56, 2669802320), (64, 2336077030), (70, 2135841856), (80, 1868861624), (112, 1334901160), (128, 1168038515), (140, 1067920928), (160, 934430812), (224, 667450580), (280, 533960464), (320, 467215406), (448, 333725290), (560, 266980232), (640, 233607703), (896, 166862645), (1120, 133490116), (2240, 66745058), (4480, 33372529)]