194706120

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{1201}}^1$

素因数の和:1415

約数の個数: 128

約数和(自身を含む): 671581440

約数和(自身を除く): 476875320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 193, 210, 280, 386, 420, 579, 772, 840, 965, 1158, 1201, 1351, 1544, 1930, 2316, 2402, 2702, 2895, 3603, 3860, 4053, 4632, 4804, 5404, 5790, 6005, 6755, 7206, 7720, 8106, 8407, 9608, 10808, 11580, 12010, 13510, 14412, 16212, 16814, 18015, 20265, 23160, 24020, 25221, 27020, 28824, 32424, 33628, 36030, 40530, 42035, 48040, 50442, 54040, 67256, 72060, 81060, 84070, 100884, 126105, 144120, 162120, 168140, 201768, 231793, 252210, 336280, 463586, 504420, 695379, 927172, 1008840, 1158965, 1390758, 1622551, 1854344, 2317930, 2781516, 3245102, 3476895, 4635860, 4867653, 5563032, 6490204, 6953790, 8112755, 9271720, 9735306, 12980408, 13907580, 16225510, 19470612, 24338265, 27815160, 32451020, 38941224, 48676530, 64902040, 97353060, 194706120]

約数ペア:

[(1, 194706120), (2, 97353060), (3, 64902040), (4, 48676530), (5, 38941224), (6, 32451020), (7, 27815160), (8, 24338265), (10, 19470612), (12, 16225510), (14, 13907580), (15, 12980408), (20, 9735306), (21, 9271720), (24, 8112755), (28, 6953790), (30, 6490204), (35, 5563032), (40, 4867653), (42, 4635860), (56, 3476895), (60, 3245102), (70, 2781516), (84, 2317930), (105, 1854344), (120, 1622551), (140, 1390758), (168, 1158965), (193, 1008840), (210, 927172), (280, 695379), (386, 504420), (420, 463586), (579, 336280), (772, 252210), (840, 231793), (965, 201768), (1158, 168140), (1201, 162120), (1351, 144120), (1544, 126105), (1930, 100884), (2316, 84070), (2402, 81060), (2702, 72060), (2895, 67256), (3603, 54040), (3860, 50442), (4053, 48040), (4632, 42035), (4804, 40530), (5404, 36030), (5790, 33628), (6005, 32424), (6755, 28824), (7206, 27020), (7720, 25221), (8106, 24020), (8407, 23160), (9608, 20265), (10808, 18015), (11580, 16814), (12010, 16212), (13510, 14412)]