1567163120

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{7457}}^1$

素因数の和:7578

約数の個数: 80

約数和(自身を含む): 3795346368

約数和(自身を除く): 2228183248

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 71, 74, 80, 142, 148, 185, 284, 296, 355, 370, 568, 592, 710, 740, 1136, 1420, 1480, 2627, 2840, 2960, 5254, 5680, 7457, 10508, 13135, 14914, 21016, 26270, 29828, 37285, 42032, 52540, 59656, 74570, 105080, 119312, 149140, 210160, 275909, 298280, 529447, 551818, 596560, 1058894, 1103636, 1379545, 2117788, 2207272, 2647235, 2759090, 4235576, 4414544, 5294470, 5518180, 8471152, 10588940, 11036360, 19589539, 21177880, 22072720, 39179078, 42355760, 78358156, 97947695, 156716312, 195895390, 313432624, 391790780, 783581560, 1567163120]

約数ペア:

[(1, 1567163120), (2, 783581560), (4, 391790780), (5, 313432624), (8, 195895390), (10, 156716312), (16, 97947695), (20, 78358156), (37, 42355760), (40, 39179078), (71, 22072720), (74, 21177880), (80, 19589539), (142, 11036360), (148, 10588940), (185, 8471152), (284, 5518180), (296, 5294470), (355, 4414544), (370, 4235576), (568, 2759090), (592, 2647235), (710, 2207272), (740, 2117788), (1136, 1379545), (1420, 1103636), (1480, 1058894), (2627, 596560), (2840, 551818), (2960, 529447), (5254, 298280), (5680, 275909), (7457, 210160), (10508, 149140), (13135, 119312), (14914, 105080), (21016, 74570), (26270, 59656), (29828, 52540), (37285, 42032)]