157027567520

素因数分解:

$2^5\times 5^1\times {\mathrm{107}}^1\times {\mathrm{2011}}^1\times {\mathrm{4561}}^1$

素因数の和:6694

約数の個数: 96

約数和(自身を含む): 374713045056

約数和(自身を除く): 217685477536

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 107, 160, 214, 428, 535, 856, 1070, 1712, 2011, 2140, 3424, 4022, 4280, 4561, 8044, 8560, 9122, 10055, 16088, 17120, 18244, 20110, 22805, 32176, 36488, 40220, 45610, 64352, 72976, 80440, 91220, 145952, 160880, 182440, 215177, 321760, 364880, 430354, 488027, 729760, 860708, 976054, 1075885, 1721416, 1952108, 2151770, 2440135, 3442832, 3904216, 4303540, 4880270, 6885664, 7808432, 8607080, 9172171, 9760540, 15616864, 17214160, 18344342, 19521080, 34428320, 36688684, 39042160, 45860855, 73377368, 78084320, 91721710, 146754736, 183443420, 293509472, 366886840, 733773680, 981422297, 1467547360, 1962844594, 3925689188, 4907111485, 7851378376, 9814222970, 15702756752, 19628445940, 31405513504, 39256891880, 78513783760, 157027567520]

約数ペア:

[(1, 157027567520), (2, 78513783760), (4, 39256891880), (5, 31405513504), (8, 19628445940), (10, 15702756752), (16, 9814222970), (20, 7851378376), (32, 4907111485), (40, 3925689188), (80, 1962844594), (107, 1467547360), (160, 981422297), (214, 733773680), (428, 366886840), (535, 293509472), (856, 183443420), (1070, 146754736), (1712, 91721710), (2011, 78084320), (2140, 73377368), (3424, 45860855), (4022, 39042160), (4280, 36688684), (4561, 34428320), (8044, 19521080), (8560, 18344342), (9122, 17214160), (10055, 15616864), (16088, 9760540), (17120, 9172171), (18244, 8607080), (20110, 7808432), (22805, 6885664), (32176, 4880270), (36488, 4303540), (40220, 3904216), (45610, 3442832), (64352, 2440135), (72976, 2151770), (80440, 1952108), (91220, 1721416), (145952, 1075885), (160880, 976054), (182440, 860708), (215177, 729760), (321760, 488027), (364880, 430354)]