40347844440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{4001}}^1\times {\mathrm{4423}}^1$

素因数の和:8457

約数の個数: 128

約数和(自身を含む): 127474905600

約数和(自身を除く): 87127061160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 4001, 4423, 8002, 8846, 12003, 13269, 16004, 17692, 20005, 22115, 24006, 26538, 32008, 35384, 40010, 44230, 48012, 53076, 60015, 66345, 76019, 80020, 84037, 88460, 96024, 106152, 120030, 132690, 152038, 160040, 168074, 176920, 228057, 240060, 252111, 265380, 304076, 336148, 380095, 420185, 456114, 480120, 504222, 530760, 608152, 672296, 760190, 840370, 912228, 1008444, 1140285, 1260555, 1520380, 1680740, 1824456, 2016888, 2280570, 2521110, 3040760, 3361480, 4561140, 5042220, 9122280, 10084440, 17696423, 35392846, 53089269, 70785692, 88482115, 106178538, 141571384, 176964230, 212357076, 265446345, 336232037, 353928460, 424714152, 530892690, 672464074, 707856920, 1008696111, 1061785380, 1344928148, 1681160185, 2017392222, 2123570760, 2689856296, 3362320370, 4034784444, 5043480555, 6724640740, 8069568888, 10086961110, 13449281480, 20173922220, 40347844440]

約数ペア:

[(1, 40347844440), (2, 20173922220), (3, 13449281480), (4, 10086961110), (5, 8069568888), (6, 6724640740), (8, 5043480555), (10, 4034784444), (12, 3362320370), (15, 2689856296), (19, 2123570760), (20, 2017392222), (24, 1681160185), (30, 1344928148), (38, 1061785380), (40, 1008696111), (57, 707856920), (60, 672464074), (76, 530892690), (95, 424714152), (114, 353928460), (120, 336232037), (152, 265446345), (190, 212357076), (228, 176964230), (285, 141571384), (380, 106178538), (456, 88482115), (570, 70785692), (760, 53089269), (1140, 35392846), (2280, 17696423), (4001, 10084440), (4423, 9122280), (8002, 5042220), (8846, 4561140), (12003, 3361480), (13269, 3040760), (16004, 2521110), (17692, 2280570), (20005, 2016888), (22115, 1824456), (24006, 1680740), (26538, 1520380), (32008, 1260555), (35384, 1140285), (40010, 1008444), (44230, 912228), (48012, 840370), (53076, 760190), (60015, 672296), (66345, 608152), (76019, 530760), (80020, 504222), (84037, 480120), (88460, 456114), (96024, 420185), (106152, 380095), (120030, 336148), (132690, 304076), (152038, 265380), (160040, 252111), (168074, 240060), (176920, 228057)]