38897557920

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2077861}}^1$

素因数の和:2077895

約数の個数: 144

約数和(自身を含む): 142948594152

約数和(自身を除く): 104051036232

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 195, 208, 234, 240, 260, 288, 312, 360, 390, 416, 468, 480, 520, 585, 624, 720, 780, 936, 1040, 1170, 1248, 1440, 1560, 1872, 2080, 2340, 3120, 3744, 4680, 6240, 9360, 18720, 2077861, 4155722, 6233583, 8311444, 10389305, 12467166, 16622888, 18700749, 20778610, 24934332, 27012193, 31167915, 33245776, 37401498, 41557220, 49868664, 54024386, 62335830, 66491552, 74802996, 81036579, 83114440, 93503745, 99737328, 108048772, 124671660, 135060965, 149605992, 162073158, 166228880, 187007490, 199474656, 216097544, 243109737, 249343320, 270121930, 299211984, 324146316, 332457760, 374014980, 405182895, 432195088, 486219474, 498686640, 540243860, 598423968, 648292632, 748029960, 810365790, 864390176, 972438948, 997373280, 1080487720, 1215548685, 1296585264, 1496059920, 1620731580, 1944877896, 2160975440, 2431097370, 2593170528, 2992119840, 3241463160, 3889755792, 4321950880, 4862194740, 6482926320, 7779511584, 9724389480, 12965852640, 19448778960, 38897557920]

約数ペア:

[(1, 38897557920), (2, 19448778960), (3, 12965852640), (4, 9724389480), (5, 7779511584), (6, 6482926320), (8, 4862194740), (9, 4321950880), (10, 3889755792), (12, 3241463160), (13, 2992119840), (15, 2593170528), (16, 2431097370), (18, 2160975440), (20, 1944877896), (24, 1620731580), (26, 1496059920), (30, 1296585264), (32, 1215548685), (36, 1080487720), (39, 997373280), (40, 972438948), (45, 864390176), (48, 810365790), (52, 748029960), (60, 648292632), (65, 598423968), (72, 540243860), (78, 498686640), (80, 486219474), (90, 432195088), (96, 405182895), (104, 374014980), (117, 332457760), (120, 324146316), (130, 299211984), (144, 270121930), (156, 249343320), (160, 243109737), (180, 216097544), (195, 199474656), (208, 187007490), (234, 166228880), (240, 162073158), (260, 149605992), (288, 135060965), (312, 124671660), (360, 108048772), (390, 99737328), (416, 93503745), (468, 83114440), (480, 81036579), (520, 74802996), (585, 66491552), (624, 62335830), (720, 54024386), (780, 49868664), (936, 41557220), (1040, 37401498), (1170, 33245776), (1248, 31167915), (1440, 27012193), (1560, 24934332), (1872, 20778610), (2080, 18700749), (2340, 16622888), (3120, 12467166), (3744, 10389305), (4680, 8311444), (6240, 6233583), (9360, 4155722), (18720, 2077861)]