268105860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1$

素因数の和:183

約数の個数: 288

約数和(自身を含む): 940972032

約数和(自身を除く): 672866172

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 43, 44, 45, 47, 55, 60, 66, 67, 86, 90, 94, 99, 110, 129, 132, 134, 141, 165, 172, 180, 188, 198, 201, 215, 220, 235, 258, 268, 282, 330, 335, 387, 396, 402, 423, 430, 470, 473, 495, 516, 517, 564, 603, 645, 660, 670, 705, 737, 774, 804, 846, 860, 940, 946, 990, 1005, 1034, 1206, 1290, 1340, 1410, 1419, 1474, 1548, 1551, 1692, 1892, 1935, 1980, 2010, 2021, 2068, 2115, 2211, 2365, 2412, 2580, 2585, 2820, 2838, 2881, 2948, 3015, 3102, 3149, 3685, 3870, 4020, 4042, 4230, 4257, 4422, 4653, 4730, 5170, 5676, 5762, 6030, 6063, 6204, 6298, 6633, 7095, 7370, 7740, 7755, 8084, 8460, 8514, 8643, 8844, 9306, 9447, 9460, 10105, 10340, 11055, 11524, 12060, 12126, 12596, 13266, 14190, 14405, 14740, 15510, 15745, 17028, 17286, 18189, 18612, 18894, 20210, 21285, 22110, 22231, 23265, 24252, 25929, 26532, 28341, 28380, 28810, 30315, 31020, 31490, 31691, 33165, 34572, 34639, 36378, 37788, 40420, 42570, 43215, 44220, 44462, 46530, 47235, 51858, 56682, 57620, 60630, 62980, 63382, 66330, 66693, 69278, 72756, 85140, 86430, 88924, 90945, 93060, 94470, 95073, 103716, 103917, 111155, 113364, 121260, 126764, 129645, 132660, 133386, 135407, 138556, 141705, 158455, 172860, 173195, 181890, 188940, 190146, 200079, 207834, 222310, 259290, 266772, 270814, 283410, 285219, 311751, 316910, 333465, 346390, 363780, 380292, 400158, 406221, 415668, 444620, 475365, 518580, 519585, 541628, 566820, 570438, 623502, 633820, 666930, 677035, 692780, 800316, 812442, 950730, 1000395, 1039170, 1140876, 1218663, 1247004, 1333860, 1354070, 1426095, 1489477, 1558755, 1624884, 1901460, 2000790, 2031105, 2078340, 2437326, 2708140, 2852190, 2978954, 3117510, 4001580, 4062210, 4468431, 4874652, 5704380, 5957908, 6093315, 6235020, 7447385, 8124420, 8936862, 12186630, 13405293, 14894770, 17873724, 22342155, 24373260, 26810586, 29789540, 44684310, 53621172, 67026465, 89368620, 134052930, 268105860]

約数ペア:

[(1, 268105860), (2, 134052930), (3, 89368620), (4, 67026465), (5, 53621172), (6, 44684310), (9, 29789540), (10, 26810586), (11, 24373260), (12, 22342155), (15, 17873724), (18, 14894770), (20, 13405293), (22, 12186630), (30, 8936862), (33, 8124420), (36, 7447385), (43, 6235020), (44, 6093315), (45, 5957908), (47, 5704380), (55, 4874652), (60, 4468431), (66, 4062210), (67, 4001580), (86, 3117510), (90, 2978954), (94, 2852190), (99, 2708140), (110, 2437326), (129, 2078340), (132, 2031105), (134, 2000790), (141, 1901460), (165, 1624884), (172, 1558755), (180, 1489477), (188, 1426095), (198, 1354070), (201, 1333860), (215, 1247004), (220, 1218663), (235, 1140876), (258, 1039170), (268, 1000395), (282, 950730), (330, 812442), (335, 800316), (387, 692780), (396, 677035), (402, 666930), (423, 633820), (430, 623502), (470, 570438), (473, 566820), (495, 541628), (516, 519585), (517, 518580), (564, 475365), (603, 444620), (645, 415668), (660, 406221), (670, 400158), (705, 380292), (737, 363780), (774, 346390), (804, 333465), (846, 316910), (860, 311751), (940, 285219), (946, 283410), (990, 270814), (1005, 266772), (1034, 259290), (1206, 222310), (1290, 207834), (1340, 200079), (1410, 190146), (1419, 188940), (1474, 181890), (1548, 173195), (1551, 172860), (1692, 158455), (1892, 141705), (1935, 138556), (1980, 135407), (2010, 133386), (2021, 132660), (2068, 129645), (2115, 126764), (2211, 121260), (2365, 113364), (2412, 111155), (2580, 103917), (2585, 103716), (2820, 95073), (2838, 94470), (2881, 93060), (2948, 90945), (3015, 88924), (3102, 86430), (3149, 85140), (3685, 72756), (3870, 69278), (4020, 66693), (4042, 66330), (4230, 63382), (4257, 62980), (4422, 60630), (4653, 57620), (4730, 56682), (5170, 51858), (5676, 47235), (5762, 46530), (6030, 44462), (6063, 44220), (6204, 43215), (6298, 42570), (6633, 40420), (7095, 37788), (7370, 36378), (7740, 34639), (7755, 34572), (8084, 33165), (8460, 31691), (8514, 31490), (8643, 31020), (8844, 30315), (9306, 28810), (9447, 28380), (9460, 28341), (10105, 26532), (10340, 25929), (11055, 24252), (11524, 23265), (12060, 22231), (12126, 22110), (12596, 21285), (13266, 20210), (14190, 18894), (14405, 18612), (14740, 18189), (15510, 17286), (15745, 17028)]