2049203460060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{3371}}^1\times {\mathrm{78539}}^1$

素因数の和:81968

約数の個数: 144

約数和(自身を含む): 6362441205120

約数和(自身を除く): 4313237745060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 43, 45, 60, 86, 90, 129, 172, 180, 215, 258, 387, 430, 516, 645, 774, 860, 1290, 1548, 1935, 2580, 3371, 3870, 6742, 7740, 10113, 13484, 16855, 20226, 30339, 33710, 40452, 50565, 60678, 67420, 78539, 101130, 121356, 144953, 151695, 157078, 202260, 235617, 289906, 303390, 314156, 392695, 434859, 471234, 579812, 606780, 706851, 724765, 785390, 869718, 942468, 1178085, 1304577, 1413702, 1449530, 1570780, 1739436, 2174295, 2356170, 2609154, 2827404, 2899060, 3377177, 3534255, 4348590, 4712340, 5218308, 6522885, 6754354, 7068510, 8697180, 10131531, 13045770, 13508708, 14137020, 16885885, 20263062, 26091540, 30394593, 33771770, 40526124, 50657655, 60789186, 67543540, 101315310, 121578372, 151972965, 202630620, 264754969, 303945930, 529509938, 607891860, 794264907, 1059019876, 1323774845, 1588529814, 2382794721, 2647549690, 3177059628, 3971324535, 4765589442, 5295099380, 7942649070, 9531178884, 11384463667, 11913973605, 15885298140, 22768927334, 23827947210, 34153391001, 45537854668, 47655894420, 56922318335, 68306782002, 102460173003, 113844636670, 136613564004, 170766955005, 204920346006, 227689273340, 341533910010, 409840692012, 512300865015, 683067820020, 1024601730030, 2049203460060]

約数ペア:

[(1, 2049203460060), (2, 1024601730030), (3, 683067820020), (4, 512300865015), (5, 409840692012), (6, 341533910010), (9, 227689273340), (10, 204920346006), (12, 170766955005), (15, 136613564004), (18, 113844636670), (20, 102460173003), (30, 68306782002), (36, 56922318335), (43, 47655894420), (45, 45537854668), (60, 34153391001), (86, 23827947210), (90, 22768927334), (129, 15885298140), (172, 11913973605), (180, 11384463667), (215, 9531178884), (258, 7942649070), (387, 5295099380), (430, 4765589442), (516, 3971324535), (645, 3177059628), (774, 2647549690), (860, 2382794721), (1290, 1588529814), (1548, 1323774845), (1935, 1059019876), (2580, 794264907), (3371, 607891860), (3870, 529509938), (6742, 303945930), (7740, 264754969), (10113, 202630620), (13484, 151972965), (16855, 121578372), (20226, 101315310), (30339, 67543540), (33710, 60789186), (40452, 50657655), (50565, 40526124), (60678, 33771770), (67420, 30394593), (78539, 26091540), (101130, 20263062), (121356, 16885885), (144953, 14137020), (151695, 13508708), (157078, 13045770), (202260, 10131531), (235617, 8697180), (289906, 7068510), (303390, 6754354), (314156, 6522885), (392695, 5218308), (434859, 4712340), (471234, 4348590), (579812, 3534255), (606780, 3377177), (706851, 2899060), (724765, 2827404), (785390, 2609154), (869718, 2356170), (942468, 2174295), (1178085, 1739436), (1304577, 1570780), (1413702, 1449530)]