65404374420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{1286981}}^1$

素因数の和:1287022

約数の個数: 144

約数和(自身を含む): 230050606464

約数和(自身を除く): 164646232044

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 55, 60, 66, 70, 77, 84, 105, 110, 121, 132, 140, 154, 165, 210, 220, 231, 242, 308, 330, 363, 385, 420, 462, 484, 605, 660, 726, 770, 847, 924, 1155, 1210, 1452, 1540, 1694, 1815, 2310, 2420, 2541, 3388, 3630, 4235, 4620, 5082, 7260, 8470, 10164, 12705, 16940, 25410, 50820, 1286981, 2573962, 3860943, 5147924, 6434905, 7721886, 9008867, 12869810, 14156791, 15443772, 18017734, 19304715, 25739620, 27026601, 28313582, 36035468, 38609430, 42470373, 45044335, 54053202, 56627164, 70783955, 77218860, 84940746, 90088670, 99097537, 108106404, 135133005, 141567910, 155724701, 169881492, 180177340, 198195074, 212351865, 270266010, 283135820, 297292611, 311449402, 396390148, 424703730, 467174103, 495487685, 540532020, 594585222, 622898804, 778623505, 849407460, 934348206, 990975370, 1090072907, 1189170444, 1486463055, 1557247010, 1868696412, 1981950740, 2180145814, 2335870515, 2972926110, 3114494020, 3270218721, 4360291628, 4671741030, 5450364535, 5945852220, 6540437442, 9343482060, 10900729070, 13080874884, 16351093605, 21801458140, 32702187210, 65404374420]

約数ペア:

[(1, 65404374420), (2, 32702187210), (3, 21801458140), (4, 16351093605), (5, 13080874884), (6, 10900729070), (7, 9343482060), (10, 6540437442), (11, 5945852220), (12, 5450364535), (14, 4671741030), (15, 4360291628), (20, 3270218721), (21, 3114494020), (22, 2972926110), (28, 2335870515), (30, 2180145814), (33, 1981950740), (35, 1868696412), (42, 1557247010), (44, 1486463055), (55, 1189170444), (60, 1090072907), (66, 990975370), (70, 934348206), (77, 849407460), (84, 778623505), (105, 622898804), (110, 594585222), (121, 540532020), (132, 495487685), (140, 467174103), (154, 424703730), (165, 396390148), (210, 311449402), (220, 297292611), (231, 283135820), (242, 270266010), (308, 212351865), (330, 198195074), (363, 180177340), (385, 169881492), (420, 155724701), (462, 141567910), (484, 135133005), (605, 108106404), (660, 99097537), (726, 90088670), (770, 84940746), (847, 77218860), (924, 70783955), (1155, 56627164), (1210, 54053202), (1452, 45044335), (1540, 42470373), (1694, 38609430), (1815, 36035468), (2310, 28313582), (2420, 27026601), (2541, 25739620), (3388, 19304715), (3630, 18017734), (4235, 15443772), (4620, 14156791), (5082, 12869810), (7260, 9008867), (8470, 7721886), (10164, 6434905), (12705, 5147924), (16940, 3860943), (25410, 2573962), (50820, 1286981)]