352427520

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{421}}^1$

素因数の和:556

約数の個数: 160

約数和(自身を含む): 1139703840

約数和(自身を除く): 787276320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 109, 120, 128, 160, 192, 218, 240, 256, 320, 327, 384, 421, 436, 480, 512, 545, 640, 654, 768, 842, 872, 960, 1090, 1263, 1280, 1308, 1536, 1635, 1684, 1744, 1920, 2105, 2180, 2526, 2560, 2616, 3270, 3368, 3488, 3840, 4210, 4360, 5052, 5232, 6315, 6540, 6736, 6976, 7680, 8420, 8720, 10104, 10464, 12630, 13080, 13472, 13952, 16840, 17440, 20208, 20928, 25260, 26160, 26944, 27904, 33680, 34880, 40416, 41856, 45889, 50520, 52320, 53888, 55808, 67360, 69760, 80832, 83712, 91778, 101040, 104640, 107776, 134720, 137667, 139520, 161664, 167424, 183556, 202080, 209280, 215552, 229445, 269440, 275334, 279040, 323328, 367112, 404160, 418560, 458890, 538880, 550668, 646656, 688335, 734224, 808320, 837120, 917780, 1077760, 1101336, 1376670, 1468448, 1616640, 1835560, 2202672, 2753340, 2936896, 3233280, 3671120, 4405344, 5506680, 5873792, 7342240, 8810688, 11013360, 11747584, 14684480, 17621376, 22026720, 23495168, 29368960, 35242752, 44053440, 58737920, 70485504, 88106880, 117475840, 176213760, 352427520]

約数ペア:

[(1, 352427520), (2, 176213760), (3, 117475840), (4, 88106880), (5, 70485504), (6, 58737920), (8, 44053440), (10, 35242752), (12, 29368960), (15, 23495168), (16, 22026720), (20, 17621376), (24, 14684480), (30, 11747584), (32, 11013360), (40, 8810688), (48, 7342240), (60, 5873792), (64, 5506680), (80, 4405344), (96, 3671120), (109, 3233280), (120, 2936896), (128, 2753340), (160, 2202672), (192, 1835560), (218, 1616640), (240, 1468448), (256, 1376670), (320, 1101336), (327, 1077760), (384, 917780), (421, 837120), (436, 808320), (480, 734224), (512, 688335), (545, 646656), (640, 550668), (654, 538880), (768, 458890), (842, 418560), (872, 404160), (960, 367112), (1090, 323328), (1263, 279040), (1280, 275334), (1308, 269440), (1536, 229445), (1635, 215552), (1684, 209280), (1744, 202080), (1920, 183556), (2105, 167424), (2180, 161664), (2526, 139520), (2560, 137667), (2616, 134720), (3270, 107776), (3368, 104640), (3488, 101040), (3840, 91778), (4210, 83712), (4360, 80832), (5052, 69760), (5232, 67360), (6315, 55808), (6540, 53888), (6736, 52320), (6976, 50520), (7680, 45889), (8420, 41856), (8720, 40416), (10104, 34880), (10464, 33680), (12630, 27904), (13080, 26944), (13472, 26160), (13952, 25260), (16840, 20928), (17440, 20208)]