214080452440

素因数分解:

$2^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{149}}^1\times {\mathrm{5009}}^1$

素因数の和:5341

約数の個数: 128

約数和(自身を含む): 496711440000

約数和(自身を除く): 282630987560

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 71, 101, 142, 149, 202, 284, 298, 355, 404, 505, 568, 596, 710, 745, 808, 1010, 1192, 1420, 1490, 2020, 2840, 2980, 4040, 5009, 5960, 7171, 10018, 10579, 14342, 15049, 20036, 21158, 25045, 28684, 30098, 35855, 40072, 42316, 50090, 52895, 57368, 60196, 71710, 75245, 84632, 100180, 105790, 120392, 143420, 150490, 200360, 211580, 286840, 300980, 355639, 423160, 505909, 601960, 711278, 746341, 1011818, 1068479, 1422556, 1492682, 1778195, 2023636, 2136958, 2529545, 2845112, 2985364, 3556390, 3731705, 4047272, 4273916, 5059090, 5342395, 5970728, 7112780, 7463410, 8547832, 10118180, 10684790, 14225560, 14926820, 20236360, 21369580, 29853640, 35919539, 42739160, 52990211, 71839078, 75380441, 105980422, 143678156, 150760882, 179597695, 211960844, 264951055, 287356312, 301521764, 359195390, 376902205, 423921688, 529902110, 603043528, 718390780, 753804410, 1059804220, 1436781560, 1507608820, 2119608440, 3015217640, 5352011311, 10704022622, 21408045244, 26760056555, 42816090488, 53520113110, 107040226220, 214080452440]

約数ペア:

[(1, 214080452440), (2, 107040226220), (4, 53520113110), (5, 42816090488), (8, 26760056555), (10, 21408045244), (20, 10704022622), (40, 5352011311), (71, 3015217640), (101, 2119608440), (142, 1507608820), (149, 1436781560), (202, 1059804220), (284, 753804410), (298, 718390780), (355, 603043528), (404, 529902110), (505, 423921688), (568, 376902205), (596, 359195390), (710, 301521764), (745, 287356312), (808, 264951055), (1010, 211960844), (1192, 179597695), (1420, 150760882), (1490, 143678156), (2020, 105980422), (2840, 75380441), (2980, 71839078), (4040, 52990211), (5009, 42739160), (5960, 35919539), (7171, 29853640), (10018, 21369580), (10579, 20236360), (14342, 14926820), (15049, 14225560), (20036, 10684790), (21158, 10118180), (25045, 8547832), (28684, 7463410), (30098, 7112780), (35855, 5970728), (40072, 5342395), (42316, 5059090), (50090, 4273916), (52895, 4047272), (57368, 3731705), (60196, 3556390), (71710, 2985364), (75245, 2845112), (84632, 2529545), (100180, 2136958), (105790, 2023636), (120392, 1778195), (143420, 1492682), (150490, 1422556), (200360, 1068479), (211580, 1011818), (286840, 746341), (300980, 711278), (355639, 601960), (423160, 505909)]