138819696720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{193}}^1\times {\mathrm{69697}}^1$

素因数の和:69949

約数の個数: 160

約数和(自身を含む): 442636943232

約数和(自身を除く): 303817246512

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 43, 48, 60, 80, 86, 120, 129, 172, 193, 215, 240, 258, 344, 386, 430, 516, 579, 645, 688, 772, 860, 965, 1032, 1158, 1290, 1544, 1720, 1930, 2064, 2316, 2580, 2895, 3088, 3440, 3860, 4632, 5160, 5790, 7720, 8299, 9264, 10320, 11580, 15440, 16598, 23160, 24897, 33196, 41495, 46320, 49794, 66392, 69697, 82990, 99588, 124485, 132784, 139394, 165980, 199176, 209091, 248970, 278788, 331960, 348485, 398352, 418182, 497940, 557576, 663920, 696970, 836364, 995880, 1045455, 1115152, 1393940, 1672728, 1991760, 2090910, 2787880, 2996971, 3345456, 4181820, 5575760, 5993942, 8363640, 8990913, 11987884, 13451521, 14984855, 16727280, 17981826, 23975768, 26903042, 29969710, 35963652, 40354563, 44954565, 47951536, 53806084, 59939420, 67257605, 71927304, 80709126, 89909130, 107612168, 119878840, 134515210, 143854608, 161418252, 179818260, 201772815, 215224336, 239757680, 269030420, 322836504, 359636520, 403545630, 538060840, 578415403, 645673008, 719273040, 807091260, 1076121680, 1156830806, 1614182520, 1735246209, 2313661612, 2892077015, 3228365040, 3470492418, 4627323224, 5784154030, 6940984836, 8676231045, 9254646448, 11568308060, 13881969672, 17352462090, 23136616120, 27763939344, 34704924180, 46273232240, 69409848360, 138819696720]

約数ペア:

[(1, 138819696720), (2, 69409848360), (3, 46273232240), (4, 34704924180), (5, 27763939344), (6, 23136616120), (8, 17352462090), (10, 13881969672), (12, 11568308060), (15, 9254646448), (16, 8676231045), (20, 6940984836), (24, 5784154030), (30, 4627323224), (40, 3470492418), (43, 3228365040), (48, 2892077015), (60, 2313661612), (80, 1735246209), (86, 1614182520), (120, 1156830806), (129, 1076121680), (172, 807091260), (193, 719273040), (215, 645673008), (240, 578415403), (258, 538060840), (344, 403545630), (386, 359636520), (430, 322836504), (516, 269030420), (579, 239757680), (645, 215224336), (688, 201772815), (772, 179818260), (860, 161418252), (965, 143854608), (1032, 134515210), (1158, 119878840), (1290, 107612168), (1544, 89909130), (1720, 80709126), (1930, 71927304), (2064, 67257605), (2316, 59939420), (2580, 53806084), (2895, 47951536), (3088, 44954565), (3440, 40354563), (3860, 35963652), (4632, 29969710), (5160, 26903042), (5790, 23975768), (7720, 17981826), (8299, 16727280), (9264, 14984855), (10320, 13451521), (11580, 11987884), (15440, 8990913), (16598, 8363640), (23160, 5993942), (24897, 5575760), (33196, 4181820), (41495, 3345456), (46320, 2996971), (49794, 2787880), (66392, 2090910), (69697, 1991760), (82990, 1672728), (99588, 1393940), (124485, 1115152), (132784, 1045455), (139394, 995880), (165980, 836364), (199176, 696970), (209091, 663920), (248970, 557576), (278788, 497940), (331960, 418182), (348485, 398352)]