720213606

素因数分解:

$2^1\times 3^5\times 7^1\times {\mathrm{269}}^1\times {\mathrm{787}}^1$

素因数の和:1080

約数の個数: 96

約数和(自身を含む): 1858671360

約数和(自身を除く): 1138457754

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 243, 269, 378, 486, 538, 567, 787, 807, 1134, 1574, 1614, 1701, 1883, 2361, 2421, 3402, 3766, 4722, 4842, 5509, 5649, 7083, 7263, 11018, 11298, 14166, 14526, 16527, 16947, 21249, 21789, 33054, 33894, 42498, 43578, 49581, 50841, 63747, 65367, 99162, 101682, 127494, 130734, 148743, 152523, 191241, 211703, 297486, 305046, 382482, 423406, 446229, 457569, 635109, 892458, 915138, 1270218, 1338687, 1481921, 1905327, 2677374, 2963842, 3810654, 4445763, 5715981, 8891526, 11431962, 13337289, 17147943, 26674578, 34295886, 40011867, 51443829, 80023734, 102887658, 120035601, 240071202, 360106803, 720213606]

約数ペア:

[(1, 720213606), (2, 360106803), (3, 240071202), (6, 120035601), (7, 102887658), (9, 80023734), (14, 51443829), (18, 40011867), (21, 34295886), (27, 26674578), (42, 17147943), (54, 13337289), (63, 11431962), (81, 8891526), (126, 5715981), (162, 4445763), (189, 3810654), (243, 2963842), (269, 2677374), (378, 1905327), (486, 1481921), (538, 1338687), (567, 1270218), (787, 915138), (807, 892458), (1134, 635109), (1574, 457569), (1614, 446229), (1701, 423406), (1883, 382482), (2361, 305046), (2421, 297486), (3402, 211703), (3766, 191241), (4722, 152523), (4842, 148743), (5509, 130734), (5649, 127494), (7083, 101682), (7263, 99162), (11018, 65367), (11298, 63747), (14166, 50841), (14526, 49581), (16527, 43578), (16947, 42498), (21249, 33894), (21789, 33054)]