313857480

素因数分解:

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

素因数の和:563

約数の個数: 128

約数和(自身を含む): 967449600

約数和(自身を除く): 653592120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 67, 103, 120, 134, 201, 206, 268, 309, 335, 379, 402, 412, 515, 536, 618, 670, 758, 804, 824, 1005, 1030, 1137, 1236, 1340, 1516, 1545, 1608, 1895, 2010, 2060, 2274, 2472, 2680, 3032, 3090, 3790, 4020, 4120, 4548, 5685, 6180, 6901, 7580, 8040, 9096, 11370, 12360, 13802, 15160, 20703, 22740, 25393, 27604, 34505, 39037, 41406, 45480, 50786, 55208, 69010, 76179, 78074, 82812, 101572, 103515, 117111, 126965, 138020, 152358, 156148, 165624, 195185, 203144, 207030, 234222, 253930, 276040, 304716, 312296, 380895, 390370, 414060, 468444, 507860, 585555, 609432, 761790, 780740, 828120, 936888, 1015720, 1171110, 1523580, 1561480, 2342220, 2615479, 3047160, 4684440, 5230958, 7846437, 10461916, 13077395, 15692874, 20923832, 26154790, 31385748, 39232185, 52309580, 62771496, 78464370, 104619160, 156928740, 313857480]

約数ペア:

[(1, 313857480), (2, 156928740), (3, 104619160), (4, 78464370), (5, 62771496), (6, 52309580), (8, 39232185), (10, 31385748), (12, 26154790), (15, 20923832), (20, 15692874), (24, 13077395), (30, 10461916), (40, 7846437), (60, 5230958), (67, 4684440), (103, 3047160), (120, 2615479), (134, 2342220), (201, 1561480), (206, 1523580), (268, 1171110), (309, 1015720), (335, 936888), (379, 828120), (402, 780740), (412, 761790), (515, 609432), (536, 585555), (618, 507860), (670, 468444), (758, 414060), (804, 390370), (824, 380895), (1005, 312296), (1030, 304716), (1137, 276040), (1236, 253930), (1340, 234222), (1516, 207030), (1545, 203144), (1608, 195185), (1895, 165624), (2010, 156148), (2060, 152358), (2274, 138020), (2472, 126965), (2680, 117111), (3032, 103515), (3090, 101572), (3790, 82812), (4020, 78074), (4120, 76179), (4548, 69010), (5685, 55208), (6180, 50786), (6901, 45480), (7580, 41406), (8040, 39037), (9096, 34505), (11370, 27604), (12360, 25393), (13802, 22740), (15160, 20703)]