7425685440

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{31}}^2\times {\mathrm{2683}}^1$

素因数の和:2768

約数の個数: 252

約数和(自身を含む): 26401590072

約数和(自身を除く): 18975904632

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 64, 72, 80, 90, 93, 96, 120, 124, 144, 155, 160, 180, 186, 192, 240, 248, 279, 288, 310, 320, 360, 372, 465, 480, 496, 558, 576, 620, 720, 744, 930, 960, 961, 992, 1116, 1240, 1395, 1440, 1488, 1860, 1922, 1984, 2232, 2480, 2683, 2790, 2880, 2883, 2976, 3720, 3844, 4464, 4805, 4960, 5366, 5580, 5766, 5952, 7440, 7688, 8049, 8649, 8928, 9610, 9920, 10732, 11160, 11532, 13415, 14415, 14880, 15376, 16098, 17298, 17856, 19220, 21464, 22320, 23064, 24147, 26830, 28830, 29760, 30752, 32196, 34596, 38440, 40245, 42928, 43245, 44640, 46128, 48294, 53660, 57660, 61504, 64392, 69192, 76880, 80490, 83173, 85856, 86490, 89280, 92256, 96588, 107320, 115320, 120735, 128784, 138384, 153760, 160980, 166346, 171712, 172980, 184512, 193176, 214640, 230640, 241470, 249519, 257568, 276768, 307520, 321960, 332692, 345960, 386352, 415865, 429280, 461280, 482940, 499038, 515136, 553536, 643920, 665384, 691920, 748557, 772704, 831730, 858560, 922560, 965880, 998076, 1247595, 1287840, 1330768, 1383840, 1497114, 1545408, 1663460, 1931760, 1996152, 2495190, 2575680, 2578363, 2661536, 2767680, 2994228, 3326920, 3742785, 3863520, 3992304, 4990380, 5156726, 5323072, 5988456, 6653840, 7485570, 7727040, 7735089, 7984608, 9980760, 10313452, 11976912, 12891815, 13307680, 14971140, 15470178, 15969216, 19961520, 20626904, 23205267, 23953824, 25783630, 26615360, 29942280, 30940356, 38675445, 39923040, 41253808, 46410534, 47907648, 51567260, 59884560, 61880712, 77350890, 79846080, 82507616, 92821068, 103134520, 116026335, 119769120, 123761424, 154701780, 165015232, 185642136, 206269040, 232052670, 239538240, 247522848, 309403560, 371284272, 412538080, 464105340, 495045696, 618807120, 742568544, 825076160, 928210680, 1237614240, 1485137088, 1856421360, 2475228480, 3712842720, 7425685440]

約数ペア:

[(1, 7425685440), (2, 3712842720), (3, 2475228480), (4, 1856421360), (5, 1485137088), (6, 1237614240), (8, 928210680), (9, 825076160), (10, 742568544), (12, 618807120), (15, 495045696), (16, 464105340), (18, 412538080), (20, 371284272), (24, 309403560), (30, 247522848), (31, 239538240), (32, 232052670), (36, 206269040), (40, 185642136), (45, 165015232), (48, 154701780), (60, 123761424), (62, 119769120), (64, 116026335), (72, 103134520), (80, 92821068), (90, 82507616), (93, 79846080), (96, 77350890), (120, 61880712), (124, 59884560), (144, 51567260), (155, 47907648), (160, 46410534), (180, 41253808), (186, 39923040), (192, 38675445), (240, 30940356), (248, 29942280), (279, 26615360), (288, 25783630), (310, 23953824), (320, 23205267), (360, 20626904), (372, 19961520), (465, 15969216), (480, 15470178), (496, 14971140), (558, 13307680), (576, 12891815), (620, 11976912), (720, 10313452), (744, 9980760), (930, 7984608), (960, 7735089), (961, 7727040), (992, 7485570), (1116, 6653840), (1240, 5988456), (1395, 5323072), (1440, 5156726), (1488, 4990380), (1860, 3992304), (1922, 3863520), (1984, 3742785), (2232, 3326920), (2480, 2994228), (2683, 2767680), (2790, 2661536), (2880, 2578363), (2883, 2575680), (2976, 2495190), (3720, 1996152), (3844, 1931760), (4464, 1663460), (4805, 1545408), (4960, 1497114), (5366, 1383840), (5580, 1330768), (5766, 1287840), (5952, 1247595), (7440, 998076), (7688, 965880), (8049, 922560), (8649, 858560), (8928, 831730), (9610, 772704), (9920, 748557), (10732, 691920), (11160, 665384), (11532, 643920), (13415, 553536), (14415, 515136), (14880, 499038), (15376, 482940), (16098, 461280), (17298, 429280), (17856, 415865), (19220, 386352), (21464, 345960), (22320, 332692), (23064, 321960), (24147, 307520), (26830, 276768), (28830, 257568), (29760, 249519), (30752, 241470), (32196, 230640), (34596, 214640), (38440, 193176), (40245, 184512), (42928, 172980), (43245, 171712), (44640, 166346), (46128, 160980), (48294, 153760), (53660, 138384), (57660, 128784), (61504, 120735), (64392, 115320), (69192, 107320), (76880, 96588), (80490, 92256), (83173, 89280), (85856, 86490)]