16816016640

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{4379171}}^1$

素因数の和:4379195

約数の個数: 72

約数和(自身を含む): 53706165408

約数和(自身を除く): 36890148768

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 640, 768, 960, 1280, 1920, 3840, 4379171, 8758342, 13137513, 17516684, 21895855, 26275026, 35033368, 43791710, 52550052, 65687565, 70066736, 87583420, 105100104, 131375130, 140133472, 175166840, 210200208, 262750260, 280266944, 350333680, 420400416, 525500520, 560533888, 700667360, 840800832, 1051001040, 1121067776, 1401334720, 1681601664, 2102002080, 2802669440, 3363203328, 4204004160, 5605338880, 8408008320, 16816016640]

約数ペア:

[(1, 16816016640), (2, 8408008320), (3, 5605338880), (4, 4204004160), (5, 3363203328), (6, 2802669440), (8, 2102002080), (10, 1681601664), (12, 1401334720), (15, 1121067776), (16, 1051001040), (20, 840800832), (24, 700667360), (30, 560533888), (32, 525500520), (40, 420400416), (48, 350333680), (60, 280266944), (64, 262750260), (80, 210200208), (96, 175166840), (120, 140133472), (128, 131375130), (160, 105100104), (192, 87583420), (240, 70066736), (256, 65687565), (320, 52550052), (384, 43791710), (480, 35033368), (640, 26275026), (768, 21895855), (960, 17516684), (1280, 13137513), (1920, 8758342), (3840, 4379171)]