795722620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{107}}^1\times {\mathrm{439}}^1$

素因数の和:584

約数の個数: 144

約数和(自身を含む): 2123573760

約数和(自身を除く): 1327851140

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 107, 110, 121, 140, 154, 214, 220, 242, 308, 385, 428, 439, 484, 535, 605, 749, 770, 847, 878, 1070, 1177, 1210, 1498, 1540, 1694, 1756, 2140, 2195, 2354, 2420, 2996, 3073, 3388, 3745, 4235, 4390, 4708, 4829, 5885, 6146, 7490, 8239, 8470, 8780, 9658, 11770, 12292, 12947, 14980, 15365, 16478, 16940, 19316, 23540, 24145, 25894, 30730, 32956, 33803, 41195, 46973, 48290, 51788, 53119, 61460, 64735, 67606, 82390, 90629, 93946, 96580, 106238, 129470, 135212, 164780, 169015, 181258, 187892, 212476, 234865, 258940, 265595, 328811, 338030, 362516, 371833, 453145, 469730, 516703, 531190, 657622, 676060, 743666, 906290, 939460, 1033406, 1062380, 1315244, 1487332, 1644055, 1812580, 1859165, 2066812, 2583515, 3288110, 3616921, 3718330, 5167030, 5683733, 6576220, 7233842, 7436660, 10334060, 11367466, 14467684, 18084605, 22734932, 28418665, 36169210, 39786131, 56837330, 72338420, 79572262, 113674660, 159144524, 198930655, 397861310, 795722620]

約数ペア:

[(1, 795722620), (2, 397861310), (4, 198930655), (5, 159144524), (7, 113674660), (10, 79572262), (11, 72338420), (14, 56837330), (20, 39786131), (22, 36169210), (28, 28418665), (35, 22734932), (44, 18084605), (55, 14467684), (70, 11367466), (77, 10334060), (107, 7436660), (110, 7233842), (121, 6576220), (140, 5683733), (154, 5167030), (214, 3718330), (220, 3616921), (242, 3288110), (308, 2583515), (385, 2066812), (428, 1859165), (439, 1812580), (484, 1644055), (535, 1487332), (605, 1315244), (749, 1062380), (770, 1033406), (847, 939460), (878, 906290), (1070, 743666), (1177, 676060), (1210, 657622), (1498, 531190), (1540, 516703), (1694, 469730), (1756, 453145), (2140, 371833), (2195, 362516), (2354, 338030), (2420, 328811), (2996, 265595), (3073, 258940), (3388, 234865), (3745, 212476), (4235, 187892), (4390, 181258), (4708, 169015), (4829, 164780), (5885, 135212), (6146, 129470), (7490, 106238), (8239, 96580), (8470, 93946), (8780, 90629), (9658, 82390), (11770, 67606), (12292, 64735), (12947, 61460), (14980, 53119), (15365, 51788), (16478, 48290), (16940, 46973), (19316, 41195), (23540, 33803), (24145, 32956), (25894, 30730)]