144161220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1$

素因数の和:242

約数の個数: 192

約数和(自身を含む): 482549760

約数和(自身を除く): 338388540

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 47, 60, 67, 70, 84, 94, 105, 109, 134, 140, 141, 188, 201, 210, 218, 235, 268, 282, 327, 329, 335, 402, 420, 436, 469, 470, 545, 564, 654, 658, 670, 705, 763, 804, 938, 940, 987, 1005, 1090, 1308, 1316, 1340, 1407, 1410, 1526, 1635, 1645, 1876, 1974, 2010, 2180, 2289, 2345, 2814, 2820, 3052, 3149, 3270, 3290, 3815, 3948, 4020, 4578, 4690, 4935, 5123, 5628, 6298, 6540, 6580, 7035, 7303, 7630, 9156, 9380, 9447, 9870, 10246, 11445, 12596, 14070, 14606, 15260, 15369, 15745, 18894, 19740, 20492, 21909, 22043, 22890, 25615, 28140, 29212, 30738, 31490, 35861, 36515, 37788, 43818, 44086, 45780, 47235, 51121, 51230, 61476, 62980, 66129, 71722, 73030, 76845, 87636, 88172, 94470, 102242, 102460, 107583, 109545, 110215, 132258, 143444, 146060, 153363, 153690, 179305, 188940, 204484, 215166, 219090, 220430, 255605, 264516, 306726, 307380, 330645, 343241, 358610, 430332, 438180, 440860, 511210, 537915, 613452, 661290, 686482, 717220, 766815, 1022420, 1029723, 1075830, 1322580, 1372964, 1533630, 1716205, 2059446, 2151660, 2402687, 3067260, 3432410, 4118892, 4805374, 5148615, 6864820, 7208061, 9610748, 10297230, 12013435, 14416122, 20594460, 24026870, 28832244, 36040305, 48053740, 72080610, 144161220]

約数ペア:

[(1, 144161220), (2, 72080610), (3, 48053740), (4, 36040305), (5, 28832244), (6, 24026870), (7, 20594460), (10, 14416122), (12, 12013435), (14, 10297230), (15, 9610748), (20, 7208061), (21, 6864820), (28, 5148615), (30, 4805374), (35, 4118892), (42, 3432410), (47, 3067260), (60, 2402687), (67, 2151660), (70, 2059446), (84, 1716205), (94, 1533630), (105, 1372964), (109, 1322580), (134, 1075830), (140, 1029723), (141, 1022420), (188, 766815), (201, 717220), (210, 686482), (218, 661290), (235, 613452), (268, 537915), (282, 511210), (327, 440860), (329, 438180), (335, 430332), (402, 358610), (420, 343241), (436, 330645), (469, 307380), (470, 306726), (545, 264516), (564, 255605), (654, 220430), (658, 219090), (670, 215166), (705, 204484), (763, 188940), (804, 179305), (938, 153690), (940, 153363), (987, 146060), (1005, 143444), (1090, 132258), (1308, 110215), (1316, 109545), (1340, 107583), (1407, 102460), (1410, 102242), (1526, 94470), (1635, 88172), (1645, 87636), (1876, 76845), (1974, 73030), (2010, 71722), (2180, 66129), (2289, 62980), (2345, 61476), (2814, 51230), (2820, 51121), (3052, 47235), (3149, 45780), (3270, 44086), (3290, 43818), (3815, 37788), (3948, 36515), (4020, 35861), (4578, 31490), (4690, 30738), (4935, 29212), (5123, 28140), (5628, 25615), (6298, 22890), (6540, 22043), (6580, 21909), (7035, 20492), (7303, 19740), (7630, 18894), (9156, 15745), (9380, 15369), (9447, 15260), (9870, 14606), (10246, 14070), (11445, 12596)]