156928740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1\times {\mathrm{379}}^1$

素因数の和:561

約数の個数: 96

約数和(自身を含む): 451476480

約数和(自身を除く): 294547740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 67, 103, 134, 201, 206, 268, 309, 335, 379, 402, 412, 515, 618, 670, 758, 804, 1005, 1030, 1137, 1236, 1340, 1516, 1545, 1895, 2010, 2060, 2274, 3090, 3790, 4020, 4548, 5685, 6180, 6901, 7580, 11370, 13802, 20703, 22740, 25393, 27604, 34505, 39037, 41406, 50786, 69010, 76179, 78074, 82812, 101572, 103515, 117111, 126965, 138020, 152358, 156148, 195185, 207030, 234222, 253930, 304716, 380895, 390370, 414060, 468444, 507860, 585555, 761790, 780740, 1171110, 1523580, 2342220, 2615479, 5230958, 7846437, 10461916, 13077395, 15692874, 26154790, 31385748, 39232185, 52309580, 78464370, 156928740]

約数ペア:

[(1, 156928740), (2, 78464370), (3, 52309580), (4, 39232185), (5, 31385748), (6, 26154790), (10, 15692874), (12, 13077395), (15, 10461916), (20, 7846437), (30, 5230958), (60, 2615479), (67, 2342220), (103, 1523580), (134, 1171110), (201, 780740), (206, 761790), (268, 585555), (309, 507860), (335, 468444), (379, 414060), (402, 390370), (412, 380895), (515, 304716), (618, 253930), (670, 234222), (758, 207030), (804, 195185), (1005, 156148), (1030, 152358), (1137, 138020), (1236, 126965), (1340, 117111), (1516, 103515), (1545, 101572), (1895, 82812), (2010, 78074), (2060, 76179), (2274, 69010), (3090, 50786), (3790, 41406), (4020, 39037), (4548, 34505), (5685, 27604), (6180, 25393), (6901, 22740), (7580, 20703), (11370, 13802)]