240208164

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{1193}}^1$

素因数の和:1274

約数の個数: 144

約数和(自身を含む): 751016448

約数和(自身を除く): 510808284

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 34, 36, 42, 47, 51, 63, 68, 84, 94, 102, 119, 126, 141, 153, 188, 204, 238, 252, 282, 306, 329, 357, 423, 476, 564, 612, 658, 714, 799, 846, 987, 1071, 1193, 1316, 1428, 1598, 1692, 1974, 2142, 2386, 2397, 2961, 3196, 3579, 3948, 4284, 4772, 4794, 5593, 5922, 7158, 7191, 8351, 9588, 10737, 11186, 11844, 14316, 14382, 16702, 16779, 20281, 21474, 22372, 25053, 28764, 33404, 33558, 40562, 42948, 50106, 50337, 56071, 60843, 67116, 75159, 81124, 100212, 100674, 112142, 121686, 141967, 150318, 168213, 182529, 201348, 224284, 243372, 283934, 300636, 336426, 365058, 392497, 425901, 504639, 567868, 672852, 730116, 784994, 851802, 953207, 1009278, 1177491, 1277703, 1569988, 1703604, 1906414, 2018556, 2354982, 2555406, 2859621, 3532473, 3812828, 4709964, 5110812, 5719242, 6672449, 7064946, 8578863, 11438484, 13344898, 14129892, 17157726, 20017347, 26689796, 34315452, 40034694, 60052041, 80069388, 120104082, 240208164]

約数ペア:

[(1, 240208164), (2, 120104082), (3, 80069388), (4, 60052041), (6, 40034694), (7, 34315452), (9, 26689796), (12, 20017347), (14, 17157726), (17, 14129892), (18, 13344898), (21, 11438484), (28, 8578863), (34, 7064946), (36, 6672449), (42, 5719242), (47, 5110812), (51, 4709964), (63, 3812828), (68, 3532473), (84, 2859621), (94, 2555406), (102, 2354982), (119, 2018556), (126, 1906414), (141, 1703604), (153, 1569988), (188, 1277703), (204, 1177491), (238, 1009278), (252, 953207), (282, 851802), (306, 784994), (329, 730116), (357, 672852), (423, 567868), (476, 504639), (564, 425901), (612, 392497), (658, 365058), (714, 336426), (799, 300636), (846, 283934), (987, 243372), (1071, 224284), (1193, 201348), (1316, 182529), (1428, 168213), (1598, 150318), (1692, 141967), (1974, 121686), (2142, 112142), (2386, 100674), (2397, 100212), (2961, 81124), (3196, 75159), (3579, 67116), (3948, 60843), (4284, 56071), (4772, 50337), (4794, 50106), (5593, 42948), (5922, 40562), (7158, 33558), (7191, 33404), (8351, 28764), (9588, 25053), (10737, 22372), (11186, 21474), (11844, 20281), (14316, 16779), (14382, 16702)]