141963840

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{5477}}^1$

素因数の和:5506

約数の個数: 140

約数和(自身を含む): 505082556

約数和(自身を除く): 363118716

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 192, 216, 240, 270, 288, 320, 324, 360, 405, 432, 480, 540, 576, 648, 720, 810, 864, 960, 1080, 1296, 1440, 1620, 1728, 2160, 2592, 2880, 3240, 4320, 5184, 5477, 6480, 8640, 10954, 12960, 16431, 21908, 25920, 27385, 32862, 43816, 49293, 54770, 65724, 82155, 87632, 98586, 109540, 131448, 147879, 164310, 175264, 197172, 219080, 246465, 262896, 295758, 328620, 350528, 394344, 438160, 443637, 492930, 525792, 591516, 657240, 739395, 788688, 876320, 887274, 985860, 1051584, 1183032, 1314480, 1478790, 1577376, 1752640, 1774548, 1971720, 2218185, 2366064, 2628960, 2957580, 3154752, 3549096, 3943440, 4436370, 4732128, 5257920, 5915160, 7098192, 7886880, 8872740, 9464256, 11830320, 14196384, 15773760, 17745480, 23660640, 28392768, 35490960, 47321280, 70981920, 141963840]

約数ペア:

[(1, 141963840), (2, 70981920), (3, 47321280), (4, 35490960), (5, 28392768), (6, 23660640), (8, 17745480), (9, 15773760), (10, 14196384), (12, 11830320), (15, 9464256), (16, 8872740), (18, 7886880), (20, 7098192), (24, 5915160), (27, 5257920), (30, 4732128), (32, 4436370), (36, 3943440), (40, 3549096), (45, 3154752), (48, 2957580), (54, 2628960), (60, 2366064), (64, 2218185), (72, 1971720), (80, 1774548), (81, 1752640), (90, 1577376), (96, 1478790), (108, 1314480), (120, 1183032), (135, 1051584), (144, 985860), (160, 887274), (162, 876320), (180, 788688), (192, 739395), (216, 657240), (240, 591516), (270, 525792), (288, 492930), (320, 443637), (324, 438160), (360, 394344), (405, 350528), (432, 328620), (480, 295758), (540, 262896), (576, 246465), (648, 219080), (720, 197172), (810, 175264), (864, 164310), (960, 147879), (1080, 131448), (1296, 109540), (1440, 98586), (1620, 87632), (1728, 82155), (2160, 65724), (2592, 54770), (2880, 49293), (3240, 43816), (4320, 32862), (5184, 27385), (5477, 25920), (6480, 21908), (8640, 16431), (10954, 12960)]