136540320

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{40637}}^1$

素因数の和:40662

約数の個数: 96

約数和(自身を含む): 491557248

約数和(自身を除く): 355016928

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 40637, 81274, 121911, 162548, 203185, 243822, 284459, 325096, 406370, 487644, 568918, 609555, 650192, 812740, 853377, 975288, 1137836, 1219110, 1300384, 1422295, 1625480, 1706754, 1950576, 2275672, 2438220, 2844590, 3250960, 3413508, 3901152, 4266885, 4551344, 4876440, 5689180, 6501920, 6827016, 8533770, 9102688, 9752880, 11378360, 13654032, 17067540, 19505760, 22756720, 27308064, 34135080, 45513440, 68270160, 136540320]

約数ペア:

[(1, 136540320), (2, 68270160), (3, 45513440), (4, 34135080), (5, 27308064), (6, 22756720), (7, 19505760), (8, 17067540), (10, 13654032), (12, 11378360), (14, 9752880), (15, 9102688), (16, 8533770), (20, 6827016), (21, 6501920), (24, 5689180), (28, 4876440), (30, 4551344), (32, 4266885), (35, 3901152), (40, 3413508), (42, 3250960), (48, 2844590), (56, 2438220), (60, 2275672), (70, 1950576), (80, 1706754), (84, 1625480), (96, 1422295), (105, 1300384), (112, 1219110), (120, 1137836), (140, 975288), (160, 853377), (168, 812740), (210, 650192), (224, 609555), (240, 568918), (280, 487644), (336, 406370), (420, 325096), (480, 284459), (560, 243822), (672, 203185), (840, 162548), (1120, 121911), (1680, 81274), (3360, 40637)]