131655180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{2179}}^1$

素因数の和:2263

約数の個数: 96

約数和(自身を含む): 395539200

約数和(自身を除く): 263884020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 53, 57, 60, 76, 95, 106, 114, 159, 190, 212, 228, 265, 285, 318, 380, 530, 570, 636, 795, 1007, 1060, 1140, 1590, 2014, 2179, 3021, 3180, 4028, 4358, 5035, 6042, 6537, 8716, 10070, 10895, 12084, 13074, 15105, 20140, 21790, 26148, 30210, 32685, 41401, 43580, 60420, 65370, 82802, 115487, 124203, 130740, 165604, 207005, 230974, 248406, 346461, 414010, 461948, 496812, 577435, 621015, 692922, 828020, 1154870, 1242030, 1385844, 1732305, 2194253, 2309740, 2484060, 3464610, 4388506, 6582759, 6929220, 8777012, 10971265, 13165518, 21942530, 26331036, 32913795, 43885060, 65827590, 131655180]

約数ペア:

[(1, 131655180), (2, 65827590), (3, 43885060), (4, 32913795), (5, 26331036), (6, 21942530), (10, 13165518), (12, 10971265), (15, 8777012), (19, 6929220), (20, 6582759), (30, 4388506), (38, 3464610), (53, 2484060), (57, 2309740), (60, 2194253), (76, 1732305), (95, 1385844), (106, 1242030), (114, 1154870), (159, 828020), (190, 692922), (212, 621015), (228, 577435), (265, 496812), (285, 461948), (318, 414010), (380, 346461), (530, 248406), (570, 230974), (636, 207005), (795, 165604), (1007, 130740), (1060, 124203), (1140, 115487), (1590, 82802), (2014, 65370), (2179, 60420), (3021, 43580), (3180, 41401), (4028, 32685), (4358, 30210), (5035, 26148), (6042, 21790), (6537, 20140), (8716, 15105), (10070, 13074), (10895, 12084)]