38967578520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{449}}^1\times {\mathrm{55633}}^1$

素因数の和:56109

約数の個数: 128

約数和(自身を含む): 126177912000

約数和(自身を除く): 87210333480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 449, 520, 780, 898, 1347, 1560, 1796, 2245, 2694, 3592, 4490, 5388, 5837, 6735, 8980, 10776, 11674, 13470, 17511, 17960, 23348, 26940, 29185, 35022, 46696, 53880, 55633, 58370, 70044, 87555, 111266, 116740, 140088, 166899, 175110, 222532, 233480, 278165, 333798, 350220, 445064, 556330, 667596, 700440, 723229, 834495, 1112660, 1335192, 1446458, 1668990, 2169687, 2225320, 2892916, 3337980, 3616145, 4339374, 5785832, 6675960, 7232290, 8678748, 10848435, 14464580, 17357496, 21696870, 24979217, 28929160, 43393740, 49958434, 74937651, 86787480, 99916868, 124896085, 149875302, 199833736, 249792170, 299750604, 324729821, 374688255, 499584340, 599501208, 649459642, 749376510, 974189463, 999168680, 1298919284, 1498753020, 1623649105, 1948378926, 2597838568, 2997506040, 3247298210, 3896757852, 4870947315, 6494596420, 7793515704, 9741894630, 12989192840, 19483789260, 38967578520]

約数ペア:

[(1, 38967578520), (2, 19483789260), (3, 12989192840), (4, 9741894630), (5, 7793515704), (6, 6494596420), (8, 4870947315), (10, 3896757852), (12, 3247298210), (13, 2997506040), (15, 2597838568), (20, 1948378926), (24, 1623649105), (26, 1498753020), (30, 1298919284), (39, 999168680), (40, 974189463), (52, 749376510), (60, 649459642), (65, 599501208), (78, 499584340), (104, 374688255), (120, 324729821), (130, 299750604), (156, 249792170), (195, 199833736), (260, 149875302), (312, 124896085), (390, 99916868), (449, 86787480), (520, 74937651), (780, 49958434), (898, 43393740), (1347, 28929160), (1560, 24979217), (1796, 21696870), (2245, 17357496), (2694, 14464580), (3592, 10848435), (4490, 8678748), (5388, 7232290), (5837, 6675960), (6735, 5785832), (8980, 4339374), (10776, 3616145), (11674, 3337980), (13470, 2892916), (17511, 2225320), (17960, 2169687), (23348, 1668990), (26940, 1446458), (29185, 1335192), (35022, 1112660), (46696, 834495), (53880, 723229), (55633, 700440), (58370, 667596), (70044, 556330), (87555, 445064), (111266, 350220), (116740, 333798), (140088, 278165), (166899, 233480), (175110, 222532)]