117323920

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{9109}}^1$

素因数の和:9152

約数の個数: 80

約数和(自身を含む): 325336320

約数和(自身を除く): 208012400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 35, 40, 46, 56, 70, 80, 92, 112, 115, 140, 161, 184, 230, 280, 322, 368, 460, 560, 644, 805, 920, 1288, 1610, 1840, 2576, 3220, 6440, 9109, 12880, 18218, 36436, 45545, 63763, 72872, 91090, 127526, 145744, 182180, 209507, 255052, 318815, 364360, 419014, 510104, 637630, 728720, 838028, 1020208, 1047535, 1275260, 1466549, 1676056, 2095070, 2550520, 2933098, 3352112, 4190140, 5101040, 5866196, 7332745, 8380280, 11732392, 14665490, 16760560, 23464784, 29330980, 58661960, 117323920]

約数ペア:

[(1, 117323920), (2, 58661960), (4, 29330980), (5, 23464784), (7, 16760560), (8, 14665490), (10, 11732392), (14, 8380280), (16, 7332745), (20, 5866196), (23, 5101040), (28, 4190140), (35, 3352112), (40, 2933098), (46, 2550520), (56, 2095070), (70, 1676056), (80, 1466549), (92, 1275260), (112, 1047535), (115, 1020208), (140, 838028), (161, 728720), (184, 637630), (230, 510104), (280, 419014), (322, 364360), (368, 318815), (460, 255052), (560, 209507), (644, 182180), (805, 145744), (920, 127526), (1288, 91090), (1610, 72872), (1840, 63763), (2576, 45545), (3220, 36436), (6440, 18218), (9109, 12880)]