15696968240

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{179}}^1\times {\mathrm{47659}}^1$

素因数の和:47874

約数の個数: 80

約数和(自身を含む): 38295763200

約数和(自身を除く): 22598794960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 179, 184, 230, 358, 368, 460, 716, 895, 920, 1432, 1790, 1840, 2864, 3580, 4117, 7160, 8234, 14320, 16468, 20585, 32936, 41170, 47659, 65872, 82340, 95318, 164680, 190636, 238295, 329360, 381272, 476590, 762544, 953180, 1096157, 1906360, 2192314, 3812720, 4384628, 5480785, 8530961, 8769256, 10961570, 17061922, 17538512, 21923140, 34123844, 42654805, 43846280, 68247688, 85309610, 87692560, 136495376, 170619220, 196212103, 341238440, 392424206, 682476880, 784848412, 981060515, 1569696824, 1962121030, 3139393648, 3924242060, 7848484120, 15696968240]

約数ペア:

[(1, 15696968240), (2, 7848484120), (4, 3924242060), (5, 3139393648), (8, 1962121030), (10, 1569696824), (16, 981060515), (20, 784848412), (23, 682476880), (40, 392424206), (46, 341238440), (80, 196212103), (92, 170619220), (115, 136495376), (179, 87692560), (184, 85309610), (230, 68247688), (358, 43846280), (368, 42654805), (460, 34123844), (716, 21923140), (895, 17538512), (920, 17061922), (1432, 10961570), (1790, 8769256), (1840, 8530961), (2864, 5480785), (3580, 4384628), (4117, 3812720), (7160, 2192314), (8234, 1906360), (14320, 1096157), (16468, 953180), (20585, 762544), (32936, 476590), (41170, 381272), (47659, 329360), (65872, 238295), (82340, 190636), (95318, 164680)]