439803540

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{127}}^1$

素因数の和:220

約数の個数: 288

約数和(自身を含む): 1544417280

約数和(自身を除く): 1104613740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 53, 54, 55, 60, 66, 90, 99, 106, 108, 110, 121, 127, 132, 135, 159, 165, 180, 198, 212, 220, 242, 254, 265, 270, 297, 318, 330, 363, 381, 396, 477, 484, 495, 508, 530, 540, 583, 594, 605, 635, 636, 660, 726, 762, 795, 954, 990, 1060, 1089, 1143, 1166, 1188, 1210, 1270, 1397, 1431, 1452, 1485, 1524, 1590, 1749, 1815, 1905, 1908, 1980, 2178, 2286, 2332, 2385, 2420, 2540, 2794, 2862, 2915, 2970, 3180, 3267, 3429, 3498, 3630, 3810, 4191, 4356, 4572, 4770, 5247, 5445, 5588, 5715, 5724, 5830, 5940, 6413, 6534, 6731, 6858, 6985, 6996, 7155, 7260, 7620, 8382, 8745, 9540, 10494, 10890, 11430, 11660, 12573, 12826, 13068, 13462, 13716, 13970, 14310, 15367, 15741, 16335, 16764, 17145, 17490, 19239, 20193, 20955, 20988, 21780, 22860, 25146, 25652, 26235, 26924, 27940, 28620, 30734, 31482, 32065, 32670, 33655, 34290, 34980, 37719, 38478, 40386, 41910, 46101, 50292, 52470, 57717, 60579, 61468, 62865, 62964, 64130, 65340, 67310, 68580, 74041, 75438, 76835, 76956, 78705, 80772, 83820, 92202, 96195, 100965, 104940, 115434, 121158, 125730, 128260, 134620, 138303, 148082, 150876, 153670, 157410, 173151, 181737, 184404, 188595, 192390, 201930, 222123, 230505, 230868, 242316, 251460, 276606, 288585, 296164, 302895, 307340, 314820, 346302, 363474, 370205, 377190, 384780, 403860, 414909, 444246, 461010, 553212, 577170, 605790, 666369, 691515, 692604, 726948, 740410, 754380, 814451, 829818, 865755, 888492, 908685, 922020, 1110615, 1154340, 1211580, 1332738, 1383030, 1480820, 1628902, 1659636, 1731510, 1817370, 1999107, 2074545, 2221230, 2443353, 2665476, 2766060, 3257804, 3331845, 3463020, 3634740, 3998214, 4072255, 4149090, 4442460, 4886706, 6663690, 7330059, 7996428, 8144510, 8298180, 9773412, 9995535, 12216765, 13327380, 14660118, 16289020, 19991070, 21990177, 24433530, 29320236, 36650295, 39982140, 43980354, 48867060, 73300590, 87960708, 109950885, 146601180, 219901770, 439803540]

約数ペア:

[(1, 439803540), (2, 219901770), (3, 146601180), (4, 109950885), (5, 87960708), (6, 73300590), (9, 48867060), (10, 43980354), (11, 39982140), (12, 36650295), (15, 29320236), (18, 24433530), (20, 21990177), (22, 19991070), (27, 16289020), (30, 14660118), (33, 13327380), (36, 12216765), (44, 9995535), (45, 9773412), (53, 8298180), (54, 8144510), (55, 7996428), (60, 7330059), (66, 6663690), (90, 4886706), (99, 4442460), (106, 4149090), (108, 4072255), (110, 3998214), (121, 3634740), (127, 3463020), (132, 3331845), (135, 3257804), (159, 2766060), (165, 2665476), (180, 2443353), (198, 2221230), (212, 2074545), (220, 1999107), (242, 1817370), (254, 1731510), (265, 1659636), (270, 1628902), (297, 1480820), (318, 1383030), (330, 1332738), (363, 1211580), (381, 1154340), (396, 1110615), (477, 922020), (484, 908685), (495, 888492), (508, 865755), (530, 829818), (540, 814451), (583, 754380), (594, 740410), (605, 726948), (635, 692604), (636, 691515), (660, 666369), (726, 605790), (762, 577170), (795, 553212), (954, 461010), (990, 444246), (1060, 414909), (1089, 403860), (1143, 384780), (1166, 377190), (1188, 370205), (1210, 363474), (1270, 346302), (1397, 314820), (1431, 307340), (1452, 302895), (1485, 296164), (1524, 288585), (1590, 276606), (1749, 251460), (1815, 242316), (1905, 230868), (1908, 230505), (1980, 222123), (2178, 201930), (2286, 192390), (2332, 188595), (2385, 184404), (2420, 181737), (2540, 173151), (2794, 157410), (2862, 153670), (2915, 150876), (2970, 148082), (3180, 138303), (3267, 134620), (3429, 128260), (3498, 125730), (3630, 121158), (3810, 115434), (4191, 104940), (4356, 100965), (4572, 96195), (4770, 92202), (5247, 83820), (5445, 80772), (5588, 78705), (5715, 76956), (5724, 76835), (5830, 75438), (5940, 74041), (6413, 68580), (6534, 67310), (6731, 65340), (6858, 64130), (6985, 62964), (6996, 62865), (7155, 61468), (7260, 60579), (7620, 57717), (8382, 52470), (8745, 50292), (9540, 46101), (10494, 41910), (10890, 40386), (11430, 38478), (11660, 37719), (12573, 34980), (12826, 34290), (13068, 33655), (13462, 32670), (13716, 32065), (13970, 31482), (14310, 30734), (15367, 28620), (15741, 27940), (16335, 26924), (16764, 26235), (17145, 25652), (17490, 25146), (19239, 22860), (20193, 21780), (20955, 20988)]