140631400

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{7727}}^1$

素因数の和:7763

約数の個数: 96

約数和(自身を含む): 402474240

約数和(自身を除く): 261842840

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 25, 26, 28, 35, 40, 50, 52, 56, 65, 70, 91, 100, 104, 130, 140, 175, 182, 200, 260, 280, 325, 350, 364, 455, 520, 650, 700, 728, 910, 1300, 1400, 1820, 2275, 2600, 3640, 4550, 7727, 9100, 15454, 18200, 30908, 38635, 54089, 61816, 77270, 100451, 108178, 154540, 193175, 200902, 216356, 270445, 309080, 386350, 401804, 432712, 502255, 540890, 703157, 772700, 803608, 1004510, 1081780, 1352225, 1406314, 1545400, 2009020, 2163560, 2511275, 2704450, 2812628, 3515785, 4018040, 5022550, 5408900, 5625256, 7031570, 10045100, 10817800, 14063140, 17578925, 20090200, 28126280, 35157850, 70315700, 140631400]

約数ペア:

[(1, 140631400), (2, 70315700), (4, 35157850), (5, 28126280), (7, 20090200), (8, 17578925), (10, 14063140), (13, 10817800), (14, 10045100), (20, 7031570), (25, 5625256), (26, 5408900), (28, 5022550), (35, 4018040), (40, 3515785), (50, 2812628), (52, 2704450), (56, 2511275), (65, 2163560), (70, 2009020), (91, 1545400), (100, 1406314), (104, 1352225), (130, 1081780), (140, 1004510), (175, 803608), (182, 772700), (200, 703157), (260, 540890), (280, 502255), (325, 432712), (350, 401804), (364, 386350), (455, 309080), (520, 270445), (650, 216356), (700, 200902), (728, 193175), (910, 154540), (1300, 108178), (1400, 100451), (1820, 77270), (2275, 61816), (2600, 54089), (3640, 38635), (4550, 30908), (7727, 18200), (9100, 15454)]