239888907990

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{2377}}^1\times {\mathrm{12889}}^1$

素因数の和:15311

約数の個数: 128

約数和(自身を含む): 662092272000

約数和(自身を除く): 422203364010

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 29, 30, 45, 54, 58, 87, 90, 135, 145, 174, 261, 270, 290, 435, 522, 783, 870, 1305, 1566, 2377, 2610, 3915, 4754, 7131, 7830, 11885, 12889, 14262, 21393, 23770, 25778, 35655, 38667, 42786, 64179, 64445, 68933, 71310, 77334, 106965, 116001, 128358, 128890, 137866, 193335, 206799, 213930, 232002, 320895, 344665, 348003, 373781, 386670, 413598, 580005, 620397, 641790, 689330, 696006, 747562, 1033995, 1121343, 1160010, 1240794, 1740015, 1861191, 1868905, 2067990, 2242686, 3101985, 3364029, 3480030, 3722382, 3737810, 5606715, 6203970, 6728058, 9305955, 10092087, 11213430, 16820145, 18611910, 20184174, 30637153, 33640290, 50460435, 61274306, 91911459, 100920870, 153185765, 183822918, 275734377, 306371530, 459557295, 551468754, 827203131, 888477437, 919114590, 1378671885, 1654406262, 1776954874, 2665432311, 2757343770, 4136015655, 4442387185, 5330864622, 7996296933, 8272031310, 8884774370, 13327161555, 15992593866, 23988890799, 26654323110, 39981484665, 47977781598, 79962969330, 119944453995, 239888907990]

約数ペア:

[(1, 239888907990), (2, 119944453995), (3, 79962969330), (5, 47977781598), (6, 39981484665), (9, 26654323110), (10, 23988890799), (15, 15992593866), (18, 13327161555), (27, 8884774370), (29, 8272031310), (30, 7996296933), (45, 5330864622), (54, 4442387185), (58, 4136015655), (87, 2757343770), (90, 2665432311), (135, 1776954874), (145, 1654406262), (174, 1378671885), (261, 919114590), (270, 888477437), (290, 827203131), (435, 551468754), (522, 459557295), (783, 306371530), (870, 275734377), (1305, 183822918), (1566, 153185765), (2377, 100920870), (2610, 91911459), (3915, 61274306), (4754, 50460435), (7131, 33640290), (7830, 30637153), (11885, 20184174), (12889, 18611910), (14262, 16820145), (21393, 11213430), (23770, 10092087), (25778, 9305955), (35655, 6728058), (38667, 6203970), (42786, 5606715), (64179, 3737810), (64445, 3722382), (68933, 3480030), (71310, 3364029), (77334, 3101985), (106965, 2242686), (116001, 2067990), (128358, 1868905), (128890, 1861191), (137866, 1740015), (193335, 1240794), (206799, 1160010), (213930, 1121343), (232002, 1033995), (320895, 747562), (344665, 696006), (348003, 689330), (373781, 641790), (386670, 620397), (413598, 580005)]