212934240

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{5099}}^1$

素因数の和:5149

約数の個数: 144

約数和(自身を含む): 751842000

約数和(自身を除く): 538907760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 32, 36, 40, 45, 48, 58, 60, 72, 80, 87, 90, 96, 116, 120, 144, 145, 160, 174, 180, 232, 240, 261, 288, 290, 348, 360, 435, 464, 480, 522, 580, 696, 720, 870, 928, 1044, 1160, 1305, 1392, 1440, 1740, 2088, 2320, 2610, 2784, 3480, 4176, 4640, 5099, 5220, 6960, 8352, 10198, 10440, 13920, 15297, 20396, 20880, 25495, 30594, 40792, 41760, 45891, 50990, 61188, 76485, 81584, 91782, 101980, 122376, 147871, 152970, 163168, 183564, 203960, 229455, 244752, 295742, 305940, 367128, 407920, 443613, 458910, 489504, 591484, 611880, 734256, 739355, 815840, 887226, 917820, 1182968, 1223760, 1330839, 1468512, 1478710, 1774452, 1835640, 2218065, 2365936, 2447520, 2661678, 2957420, 3548904, 3671280, 4436130, 4731872, 5323356, 5914840, 6654195, 7097808, 7342560, 8872260, 10646712, 11829680, 13308390, 14195616, 17744520, 21293424, 23659360, 26616780, 35489040, 42586848, 53233560, 70978080, 106467120, 212934240]

約数ペア:

[(1, 212934240), (2, 106467120), (3, 70978080), (4, 53233560), (5, 42586848), (6, 35489040), (8, 26616780), (9, 23659360), (10, 21293424), (12, 17744520), (15, 14195616), (16, 13308390), (18, 11829680), (20, 10646712), (24, 8872260), (29, 7342560), (30, 7097808), (32, 6654195), (36, 5914840), (40, 5323356), (45, 4731872), (48, 4436130), (58, 3671280), (60, 3548904), (72, 2957420), (80, 2661678), (87, 2447520), (90, 2365936), (96, 2218065), (116, 1835640), (120, 1774452), (144, 1478710), (145, 1468512), (160, 1330839), (174, 1223760), (180, 1182968), (232, 917820), (240, 887226), (261, 815840), (288, 739355), (290, 734256), (348, 611880), (360, 591484), (435, 489504), (464, 458910), (480, 443613), (522, 407920), (580, 367128), (696, 305940), (720, 295742), (870, 244752), (928, 229455), (1044, 203960), (1160, 183564), (1305, 163168), (1392, 152970), (1440, 147871), (1740, 122376), (2088, 101980), (2320, 91782), (2610, 81584), (2784, 76485), (3480, 61188), (4176, 50990), (4640, 45891), (5099, 41760), (5220, 40792), (6960, 30594), (8352, 25495), (10198, 20880), (10440, 20396), (13920, 15297)]