191395560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{10159}}^1$

素因数の和:10330

約数の個数: 64

約数和(自身を含む): 577900800

約数和(自身を除く): 386505240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 157, 314, 471, 628, 785, 942, 1256, 1570, 1884, 2355, 3140, 3768, 4710, 6280, 9420, 10159, 18840, 20318, 30477, 40636, 50795, 60954, 81272, 101590, 121908, 152385, 203180, 243816, 304770, 406360, 609540, 1219080, 1594963, 3189926, 4784889, 6379852, 7974815, 9569778, 12759704, 15949630, 19139556, 23924445, 31899260, 38279112, 47848890, 63798520, 95697780, 191395560]

約数ペア:

[(1, 191395560), (2, 95697780), (3, 63798520), (4, 47848890), (5, 38279112), (6, 31899260), (8, 23924445), (10, 19139556), (12, 15949630), (15, 12759704), (20, 9569778), (24, 7974815), (30, 6379852), (40, 4784889), (60, 3189926), (120, 1594963), (157, 1219080), (314, 609540), (471, 406360), (628, 304770), (785, 243816), (942, 203180), (1256, 152385), (1570, 121908), (1884, 101590), (2355, 81272), (3140, 60954), (3768, 50795), (4710, 40636), (6280, 30477), (9420, 20318), (10159, 18840)]