1317740060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{719}}^1$

素因数の和:820

約数の個数: 192

約数和(自身を含む): 3657830400

約数和(自身を除く): 2340090340

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 19, 20, 26, 28, 35, 38, 52, 53, 65, 70, 76, 91, 95, 106, 130, 133, 140, 182, 190, 212, 247, 260, 265, 266, 364, 371, 380, 455, 494, 530, 532, 665, 689, 719, 742, 910, 988, 1007, 1060, 1235, 1330, 1378, 1438, 1484, 1729, 1820, 1855, 2014, 2470, 2660, 2756, 2876, 3445, 3458, 3595, 3710, 4028, 4823, 4940, 5033, 5035, 6890, 6916, 7049, 7190, 7420, 8645, 9347, 9646, 10066, 10070, 13091, 13661, 13780, 14098, 14380, 17290, 18694, 19292, 20132, 20140, 24115, 25165, 26182, 27322, 28196, 34580, 35245, 37388, 38107, 46735, 48230, 50330, 52364, 54644, 65429, 65455, 68305, 70490, 76214, 91637, 93470, 95627, 96460, 100660, 130858, 130910, 136610, 140980, 152428, 177593, 183274, 186940, 190535, 191254, 261716, 261820, 266749, 273220, 327145, 355186, 366548, 381070, 382508, 458185, 478135, 495391, 533498, 654290, 710372, 724033, 762140, 887965, 916370, 956270, 990782, 1066996, 1243151, 1308580, 1333745, 1448066, 1775930, 1832740, 1912540, 1981564, 2476955, 2486302, 2667490, 2896132, 3467737, 3551860, 3620165, 4953910, 4972604, 5068231, 5334980, 6215755, 6935474, 7240330, 9412429, 9907820, 10136462, 12431510, 13870948, 14480660, 17338685, 18824858, 20272924, 24863020, 25341155, 34677370, 37649716, 47062145, 50682310, 65887003, 69354740, 94124290, 101364620, 131774006, 188248580, 263548012, 329435015, 658870030, 1317740060]

約数ペア:

[(1, 1317740060), (2, 658870030), (4, 329435015), (5, 263548012), (7, 188248580), (10, 131774006), (13, 101364620), (14, 94124290), (19, 69354740), (20, 65887003), (26, 50682310), (28, 47062145), (35, 37649716), (38, 34677370), (52, 25341155), (53, 24863020), (65, 20272924), (70, 18824858), (76, 17338685), (91, 14480660), (95, 13870948), (106, 12431510), (130, 10136462), (133, 9907820), (140, 9412429), (182, 7240330), (190, 6935474), (212, 6215755), (247, 5334980), (260, 5068231), (265, 4972604), (266, 4953910), (364, 3620165), (371, 3551860), (380, 3467737), (455, 2896132), (494, 2667490), (530, 2486302), (532, 2476955), (665, 1981564), (689, 1912540), (719, 1832740), (742, 1775930), (910, 1448066), (988, 1333745), (1007, 1308580), (1060, 1243151), (1235, 1066996), (1330, 990782), (1378, 956270), (1438, 916370), (1484, 887965), (1729, 762140), (1820, 724033), (1855, 710372), (2014, 654290), (2470, 533498), (2660, 495391), (2756, 478135), (2876, 458185), (3445, 382508), (3458, 381070), (3595, 366548), (3710, 355186), (4028, 327145), (4823, 273220), (4940, 266749), (5033, 261820), (5035, 261716), (6890, 191254), (6916, 190535), (7049, 186940), (7190, 183274), (7420, 177593), (8645, 152428), (9347, 140980), (9646, 136610), (10066, 130910), (10070, 130858), (13091, 100660), (13661, 96460), (13780, 95627), (14098, 93470), (14380, 91637), (17290, 76214), (18694, 70490), (19292, 68305), (20132, 65455), (20140, 65429), (24115, 54644), (25165, 52364), (26182, 50330), (27322, 48230), (28196, 46735), (34580, 38107), (35245, 37388)]