207797450120

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{157513}}^1$

素因数の和:157639

約数の個数: 128

約数和(自身を含む): 523954569600

約数和(自身を除く): 316157119480

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 43, 52, 59, 65, 86, 104, 118, 130, 172, 215, 236, 260, 295, 344, 430, 472, 520, 559, 590, 767, 860, 1118, 1180, 1534, 1720, 2236, 2360, 2537, 2795, 3068, 3835, 4472, 5074, 5590, 6136, 7670, 10148, 11180, 12685, 15340, 20296, 22360, 25370, 30680, 32981, 50740, 65962, 101480, 131924, 157513, 164905, 263848, 315026, 329810, 630052, 659620, 787565, 1260104, 1319240, 1575130, 2047669, 3150260, 4095338, 6300520, 6773059, 8190676, 9293267, 10238345, 13546118, 16381352, 18586534, 20476690, 27092236, 33865295, 37173068, 40953380, 46466335, 54184472, 67730590, 74346136, 81906760, 88049767, 92932670, 120812471, 135461180, 176099534, 185865340, 241624942, 270922360, 352199068, 371730680, 399610481, 440248835, 483249884, 604062355, 704398136, 799220962, 880497670, 966499768, 1208124710, 1598441924, 1760995340, 1998052405, 2416249420, 3196883848, 3521990680, 3996104810, 4832498840, 5194936253, 7992209620, 10389872506, 15984419240, 20779745012, 25974681265, 41559490024, 51949362530, 103898725060, 207797450120]

約数ペア:

[(1, 207797450120), (2, 103898725060), (4, 51949362530), (5, 41559490024), (8, 25974681265), (10, 20779745012), (13, 15984419240), (20, 10389872506), (26, 7992209620), (40, 5194936253), (43, 4832498840), (52, 3996104810), (59, 3521990680), (65, 3196883848), (86, 2416249420), (104, 1998052405), (118, 1760995340), (130, 1598441924), (172, 1208124710), (215, 966499768), (236, 880497670), (260, 799220962), (295, 704398136), (344, 604062355), (430, 483249884), (472, 440248835), (520, 399610481), (559, 371730680), (590, 352199068), (767, 270922360), (860, 241624942), (1118, 185865340), (1180, 176099534), (1534, 135461180), (1720, 120812471), (2236, 92932670), (2360, 88049767), (2537, 81906760), (2795, 74346136), (3068, 67730590), (3835, 54184472), (4472, 46466335), (5074, 40953380), (5590, 37173068), (6136, 33865295), (7670, 27092236), (10148, 20476690), (11180, 18586534), (12685, 16381352), (15340, 13546118), (20296, 10238345), (22360, 9293267), (25370, 8190676), (30680, 6773059), (32981, 6300520), (50740, 4095338), (65962, 3150260), (101480, 2047669), (131924, 1575130), (157513, 1319240), (164905, 1260104), (263848, 787565), (315026, 659620), (329810, 630052)]