138872880

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{739}}^1$

素因数の和:793

約数の個数: 200

約数和(自身を含む): 499633200

約数和(自身を除く): 360760320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 29, 30, 36, 40, 45, 48, 54, 58, 60, 72, 80, 81, 87, 90, 108, 116, 120, 135, 144, 145, 162, 174, 180, 216, 232, 240, 261, 270, 290, 324, 348, 360, 405, 432, 435, 464, 522, 540, 580, 648, 696, 720, 739, 783, 810, 870, 1044, 1080, 1160, 1296, 1305, 1392, 1478, 1566, 1620, 1740, 2088, 2160, 2217, 2320, 2349, 2610, 2956, 3132, 3240, 3480, 3695, 3915, 4176, 4434, 4698, 5220, 5912, 6264, 6480, 6651, 6960, 7390, 7830, 8868, 9396, 10440, 11085, 11745, 11824, 12528, 13302, 14780, 15660, 17736, 18792, 19953, 20880, 21431, 22170, 23490, 26604, 29560, 31320, 33255, 35472, 37584, 39906, 42862, 44340, 46980, 53208, 59120, 59859, 62640, 64293, 66510, 79812, 85724, 88680, 93960, 99765, 106416, 107155, 119718, 128586, 133020, 159624, 171448, 177360, 187920, 192879, 199530, 214310, 239436, 257172, 266040, 299295, 319248, 321465, 342896, 385758, 399060, 428620, 478872, 514344, 532080, 578637, 598590, 642930, 771516, 798120, 857240, 957744, 964395, 1028688, 1157274, 1197180, 1285860, 1543032, 1596240, 1714480, 1735911, 1928790, 2314548, 2394360, 2571720, 2893185, 3086064, 3471822, 3857580, 4629096, 4788720, 5143440, 5786370, 6943644, 7715160, 8679555, 9258192, 11572740, 13887288, 15430320, 17359110, 23145480, 27774576, 34718220, 46290960, 69436440, 138872880]

約数ペア:

[(1, 138872880), (2, 69436440), (3, 46290960), (4, 34718220), (5, 27774576), (6, 23145480), (8, 17359110), (9, 15430320), (10, 13887288), (12, 11572740), (15, 9258192), (16, 8679555), (18, 7715160), (20, 6943644), (24, 5786370), (27, 5143440), (29, 4788720), (30, 4629096), (36, 3857580), (40, 3471822), (45, 3086064), (48, 2893185), (54, 2571720), (58, 2394360), (60, 2314548), (72, 1928790), (80, 1735911), (81, 1714480), (87, 1596240), (90, 1543032), (108, 1285860), (116, 1197180), (120, 1157274), (135, 1028688), (144, 964395), (145, 957744), (162, 857240), (174, 798120), (180, 771516), (216, 642930), (232, 598590), (240, 578637), (261, 532080), (270, 514344), (290, 478872), (324, 428620), (348, 399060), (360, 385758), (405, 342896), (432, 321465), (435, 319248), (464, 299295), (522, 266040), (540, 257172), (580, 239436), (648, 214310), (696, 199530), (720, 192879), (739, 187920), (783, 177360), (810, 171448), (870, 159624), (1044, 133020), (1080, 128586), (1160, 119718), (1296, 107155), (1305, 106416), (1392, 99765), (1478, 93960), (1566, 88680), (1620, 85724), (1740, 79812), (2088, 66510), (2160, 64293), (2217, 62640), (2320, 59859), (2349, 59120), (2610, 53208), (2956, 46980), (3132, 44340), (3240, 42862), (3480, 39906), (3695, 37584), (3915, 35472), (4176, 33255), (4434, 31320), (4698, 29560), (5220, 26604), (5912, 23490), (6264, 22170), (6480, 21431), (6651, 20880), (6960, 19953), (7390, 18792), (7830, 17736), (8868, 15660), (9396, 14780), (10440, 13302), (11085, 12528), (11745, 11824)]