138543480

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{163}}^1\times {\mathrm{787}}^1$

素因数の和:970

約数の個数: 128

約数和(自身を含む): 465235200

約数和(自身を除く): 326691720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 163, 180, 216, 270, 326, 360, 489, 540, 652, 787, 815, 978, 1080, 1304, 1467, 1574, 1630, 1956, 2361, 2445, 2934, 3148, 3260, 3912, 3935, 4401, 4722, 4890, 5868, 6296, 6520, 7083, 7335, 7870, 8802, 9444, 9780, 11736, 11805, 14166, 14670, 15740, 17604, 18888, 19560, 21249, 22005, 23610, 28332, 29340, 31480, 35208, 35415, 42498, 44010, 47220, 56664, 58680, 70830, 84996, 88020, 94440, 106245, 128281, 141660, 169992, 176040, 212490, 256562, 283320, 384843, 424980, 513124, 641405, 769686, 849960, 1026248, 1154529, 1282810, 1539372, 1924215, 2309058, 2565620, 3078744, 3463587, 3848430, 4618116, 5131240, 5772645, 6927174, 7696860, 9236232, 11545290, 13854348, 15393720, 17317935, 23090580, 27708696, 34635870, 46181160, 69271740, 138543480]

約数ペア:

[(1, 138543480), (2, 69271740), (3, 46181160), (4, 34635870), (5, 27708696), (6, 23090580), (8, 17317935), (9, 15393720), (10, 13854348), (12, 11545290), (15, 9236232), (18, 7696860), (20, 6927174), (24, 5772645), (27, 5131240), (30, 4618116), (36, 3848430), (40, 3463587), (45, 3078744), (54, 2565620), (60, 2309058), (72, 1924215), (90, 1539372), (108, 1282810), (120, 1154529), (135, 1026248), (163, 849960), (180, 769686), (216, 641405), (270, 513124), (326, 424980), (360, 384843), (489, 283320), (540, 256562), (652, 212490), (787, 176040), (815, 169992), (978, 141660), (1080, 128281), (1304, 106245), (1467, 94440), (1574, 88020), (1630, 84996), (1956, 70830), (2361, 58680), (2445, 56664), (2934, 47220), (3148, 44010), (3260, 42498), (3912, 35415), (3935, 35208), (4401, 31480), (4722, 29340), (4890, 28332), (5868, 23610), (6296, 22005), (6520, 21249), (7083, 19560), (7335, 18888), (7870, 17604), (8802, 15740), (9444, 14670), (9780, 14166), (11736, 11805)]