143326880

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47147}}^1$

素因数の和:47181

約数の個数: 48

約数和(自身を含む): 356438880

約数和(自身を除く): 213112000

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 76, 80, 95, 152, 160, 190, 304, 380, 608, 760, 1520, 3040, 47147, 94294, 188588, 235735, 377176, 471470, 754352, 895793, 942940, 1508704, 1791586, 1885880, 3583172, 3771760, 4478965, 7166344, 7543520, 8957930, 14332688, 17915860, 28665376, 35831720, 71663440, 143326880]

約数ペア:

[(1, 143326880), (2, 71663440), (4, 35831720), (5, 28665376), (8, 17915860), (10, 14332688), (16, 8957930), (19, 7543520), (20, 7166344), (32, 4478965), (38, 3771760), (40, 3583172), (76, 1885880), (80, 1791586), (95, 1508704), (152, 942940), (160, 895793), (190, 754352), (304, 471470), (380, 377176), (608, 235735), (760, 188588), (1520, 94294), (3040, 47147)]