128300796690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{20462647}}^1$

素因数の和:20462687

約数の個数: 64

約数和(自身を含む): 353594557440

約数和(自身を除く): 225293760750

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 19, 22, 30, 33, 38, 55, 57, 66, 95, 110, 114, 165, 190, 209, 285, 330, 418, 570, 627, 1045, 1254, 2090, 3135, 6270, 20462647, 40925294, 61387941, 102313235, 122775882, 204626470, 225089117, 306939705, 388790293, 450178234, 613879410, 675267351, 777580586, 1125445585, 1166370879, 1350534702, 1943951465, 2250891170, 2332741758, 3376336755, 3887902930, 4276693223, 5831854395, 6752673510, 8553386446, 11663708790, 12830079669, 21383466115, 25660159338, 42766932230, 64150398345, 128300796690]

約数ペア:

[(1, 128300796690), (2, 64150398345), (3, 42766932230), (5, 25660159338), (6, 21383466115), (10, 12830079669), (11, 11663708790), (15, 8553386446), (19, 6752673510), (22, 5831854395), (30, 4276693223), (33, 3887902930), (38, 3376336755), (55, 2332741758), (57, 2250891170), (66, 1943951465), (95, 1350534702), (110, 1166370879), (114, 1125445585), (165, 777580586), (190, 675267351), (209, 613879410), (285, 450178234), (330, 388790293), (418, 306939705), (570, 225089117), (627, 204626470), (1045, 122775882), (1254, 102313235), (2090, 61387941), (3135, 40925294), (6270, 20462647)]