438395132880

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{727}}^1\times {\mathrm{27017}}^1$

素因数の和:27794

約数の個数: 240

約数和(自身を含む): 1521916591104

約数和(自身を除く): 1083521458224

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 120, 124, 144, 155, 180, 186, 240, 248, 279, 310, 360, 372, 465, 496, 558, 620, 720, 727, 744, 930, 1116, 1240, 1395, 1454, 1488, 1860, 2181, 2232, 2480, 2790, 2908, 3635, 3720, 4362, 4464, 5580, 5816, 6543, 7270, 7440, 8724, 10905, 11160, 11632, 13086, 14540, 17448, 21810, 22320, 22537, 26172, 27017, 29080, 32715, 34896, 43620, 45074, 52344, 54034, 58160, 65430, 67611, 81051, 87240, 90148, 104688, 108068, 112685, 130860, 135085, 135222, 162102, 174480, 180296, 202833, 216136, 225370, 243153, 261720, 270170, 270444, 324204, 338055, 360592, 405255, 405666, 432272, 450740, 486306, 523440, 540340, 540888, 648408, 676110, 810510, 811332, 837527, 901480, 972612, 1014165, 1080680, 1081776, 1215765, 1296816, 1352220, 1621020, 1622664, 1675054, 1802960, 1945224, 2028330, 2161360, 2431530, 2512581, 2704440, 3242040, 3245328, 3350108, 3890448, 4056660, 4187635, 4863060, 5025162, 5408880, 6484080, 6700216, 7537743, 8113320, 8375270, 9726120, 10050324, 12562905, 13400432, 15075486, 16226640, 16750540, 19452240, 19641359, 20100648, 25125810, 30150972, 33501080, 37688715, 39282718, 40201296, 50251620, 58924077, 60301944, 67002160, 75377430, 78565436, 98206795, 100503240, 117848154, 120603888, 150754860, 157130872, 176772231, 196413590, 201006480, 235696308, 294620385, 301509720, 314261744, 353544462, 392827180, 471392616, 589240770, 603019440, 608882129, 707088924, 785654360, 883861155, 942785232, 1178481540, 1217764258, 1414177848, 1571308720, 1767722310, 1826646387, 2356963080, 2435528516, 2828355696, 3044410645, 3535444620, 3653292774, 4713926160, 4871057032, 5479939161, 6088821290, 7070889240, 7306585548, 9133231935, 9742114064, 10959878322, 12177642580, 14141778480, 14613171096, 18266463870, 21919756644, 24355285160, 27399695805, 29226342192, 36532927740, 43839513288, 48710570320, 54799391610, 73065855480, 87679026576, 109598783220, 146131710960, 219197566440, 438395132880]

約数ペア:

[(1, 438395132880), (2, 219197566440), (3, 146131710960), (4, 109598783220), (5, 87679026576), (6, 73065855480), (8, 54799391610), (9, 48710570320), (10, 43839513288), (12, 36532927740), (15, 29226342192), (16, 27399695805), (18, 24355285160), (20, 21919756644), (24, 18266463870), (30, 14613171096), (31, 14141778480), (36, 12177642580), (40, 10959878322), (45, 9742114064), (48, 9133231935), (60, 7306585548), (62, 7070889240), (72, 6088821290), (80, 5479939161), (90, 4871057032), (93, 4713926160), (120, 3653292774), (124, 3535444620), (144, 3044410645), (155, 2828355696), (180, 2435528516), (186, 2356963080), (240, 1826646387), (248, 1767722310), (279, 1571308720), (310, 1414177848), (360, 1217764258), (372, 1178481540), (465, 942785232), (496, 883861155), (558, 785654360), (620, 707088924), (720, 608882129), (727, 603019440), (744, 589240770), (930, 471392616), (1116, 392827180), (1240, 353544462), (1395, 314261744), (1454, 301509720), (1488, 294620385), (1860, 235696308), (2181, 201006480), (2232, 196413590), (2480, 176772231), (2790, 157130872), (2908, 150754860), (3635, 120603888), (3720, 117848154), (4362, 100503240), (4464, 98206795), (5580, 78565436), (5816, 75377430), (6543, 67002160), (7270, 60301944), (7440, 58924077), (8724, 50251620), (10905, 40201296), (11160, 39282718), (11632, 37688715), (13086, 33501080), (14540, 30150972), (17448, 25125810), (21810, 20100648), (22320, 19641359), (22537, 19452240), (26172, 16750540), (27017, 16226640), (29080, 15075486), (32715, 13400432), (34896, 12562905), (43620, 10050324), (45074, 9726120), (52344, 8375270), (54034, 8113320), (58160, 7537743), (65430, 6700216), (67611, 6484080), (81051, 5408880), (87240, 5025162), (90148, 4863060), (104688, 4187635), (108068, 4056660), (112685, 3890448), (130860, 3350108), (135085, 3245328), (135222, 3242040), (162102, 2704440), (174480, 2512581), (180296, 2431530), (202833, 2161360), (216136, 2028330), (225370, 1945224), (243153, 1802960), (261720, 1675054), (270170, 1622664), (270444, 1621020), (324204, 1352220), (338055, 1296816), (360592, 1215765), (405255, 1081776), (405666, 1080680), (432272, 1014165), (450740, 972612), (486306, 901480), (523440, 837527), (540340, 811332), (540888, 810510), (648408, 676110)]