2691329340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{2797}}^1$

素因数の和:2924

約数の個数: 192

約数和(自身を含む): 9025228800

約数和(自身を除く): 6333899460

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 29, 30, 35, 42, 58, 60, 70, 79, 84, 87, 105, 116, 140, 145, 158, 174, 203, 210, 237, 290, 316, 348, 395, 406, 420, 435, 474, 553, 580, 609, 790, 812, 870, 948, 1015, 1106, 1185, 1218, 1580, 1659, 1740, 2030, 2212, 2291, 2370, 2436, 2765, 2797, 3045, 3318, 4060, 4582, 4740, 5530, 5594, 6090, 6636, 6873, 8295, 8391, 9164, 11060, 11188, 11455, 12180, 13746, 13985, 16037, 16590, 16782, 19579, 22910, 27492, 27970, 32074, 33180, 33564, 34365, 39158, 41955, 45820, 48111, 55940, 58737, 64148, 68730, 78316, 80185, 81113, 83910, 96222, 97895, 117474, 137460, 160370, 162226, 167820, 192444, 195790, 220963, 234948, 240555, 243339, 293685, 320740, 324452, 391580, 405565, 441926, 481110, 486678, 567791, 587370, 662889, 811130, 883852, 962220, 973356, 1104815, 1135582, 1174740, 1216695, 1325778, 1546741, 1622260, 1703373, 2209630, 2271164, 2433390, 2651556, 2838955, 3093482, 3314445, 3406746, 4419260, 4640223, 4866780, 5677910, 6186964, 6407927, 6628890, 6813492, 7733705, 8516865, 9280446, 11355820, 12815854, 13257780, 15467410, 17033730, 18560892, 19223781, 23201115, 25631708, 30934820, 32039635, 34067460, 38447562, 44855489, 46402230, 64079270, 76895124, 89710978, 92804460, 96118905, 128158540, 134566467, 179421956, 192237810, 224277445, 269132934, 384475620, 448554890, 538265868, 672832335, 897109780, 1345664670, 2691329340]

約数ペア:

[(1, 2691329340), (2, 1345664670), (3, 897109780), (4, 672832335), (5, 538265868), (6, 448554890), (7, 384475620), (10, 269132934), (12, 224277445), (14, 192237810), (15, 179421956), (20, 134566467), (21, 128158540), (28, 96118905), (29, 92804460), (30, 89710978), (35, 76895124), (42, 64079270), (58, 46402230), (60, 44855489), (70, 38447562), (79, 34067460), (84, 32039635), (87, 30934820), (105, 25631708), (116, 23201115), (140, 19223781), (145, 18560892), (158, 17033730), (174, 15467410), (203, 13257780), (210, 12815854), (237, 11355820), (290, 9280446), (316, 8516865), (348, 7733705), (395, 6813492), (406, 6628890), (420, 6407927), (435, 6186964), (474, 5677910), (553, 4866780), (580, 4640223), (609, 4419260), (790, 3406746), (812, 3314445), (870, 3093482), (948, 2838955), (1015, 2651556), (1106, 2433390), (1185, 2271164), (1218, 2209630), (1580, 1703373), (1659, 1622260), (1740, 1546741), (2030, 1325778), (2212, 1216695), (2291, 1174740), (2370, 1135582), (2436, 1104815), (2765, 973356), (2797, 962220), (3045, 883852), (3318, 811130), (4060, 662889), (4582, 587370), (4740, 567791), (5530, 486678), (5594, 481110), (6090, 441926), (6636, 405565), (6873, 391580), (8295, 324452), (8391, 320740), (9164, 293685), (11060, 243339), (11188, 240555), (11455, 234948), (12180, 220963), (13746, 195790), (13985, 192444), (16037, 167820), (16590, 162226), (16782, 160370), (19579, 137460), (22910, 117474), (27492, 97895), (27970, 96222), (32074, 83910), (33180, 81113), (33564, 80185), (34365, 78316), (39158, 68730), (41955, 64148), (45820, 58737), (48111, 55940)]