169981680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{67}}^1$

素因数の和:156

約数の個数: 240

約数和(自身を含む): 602854272

約数和(自身を除く): 432872592

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 31, 33, 40, 44, 48, 55, 60, 62, 66, 67, 80, 88, 93, 110, 120, 124, 132, 134, 155, 165, 176, 186, 201, 220, 240, 248, 264, 268, 310, 330, 335, 341, 372, 402, 440, 465, 496, 528, 536, 620, 660, 670, 682, 737, 744, 804, 880, 930, 961, 1005, 1023, 1072, 1240, 1320, 1340, 1364, 1474, 1488, 1608, 1705, 1860, 1922, 2010, 2046, 2077, 2211, 2480, 2640, 2680, 2728, 2883, 2948, 3216, 3410, 3685, 3720, 3844, 4020, 4092, 4154, 4422, 4805, 5115, 5360, 5456, 5766, 5896, 6231, 6820, 7370, 7440, 7688, 8040, 8184, 8308, 8844, 9610, 10230, 10385, 10571, 11055, 11532, 11792, 12462, 13640, 14415, 14740, 15376, 16080, 16368, 16616, 17688, 19220, 20460, 20770, 21142, 22110, 22847, 23064, 24924, 27280, 28830, 29480, 31155, 31713, 33232, 35376, 38440, 40920, 41540, 42284, 44220, 45694, 46128, 49848, 52855, 57660, 58960, 62310, 63426, 64387, 68541, 76880, 81840, 83080, 84568, 88440, 91388, 99696, 105710, 114235, 115320, 124620, 126852, 128774, 137082, 158565, 166160, 169136, 176880, 182776, 193161, 211420, 228470, 230640, 249240, 253704, 257548, 274164, 317130, 321935, 342705, 365552, 386322, 422840, 456940, 498480, 507408, 515096, 548328, 634260, 643870, 685410, 708257, 772644, 845680, 913880, 965805, 1030192, 1096656, 1268520, 1287740, 1370820, 1416514, 1545288, 1827760, 1931610, 2124771, 2537040, 2575480, 2741640, 2833028, 3090576, 3541285, 3863220, 4249542, 5150960, 5483280, 5666056, 7082570, 7726440, 8499084, 10623855, 11332112, 14165140, 15452880, 16998168, 21247710, 28330280, 33996336, 42495420, 56660560, 84990840, 169981680]

約数ペア:

[(1, 169981680), (2, 84990840), (3, 56660560), (4, 42495420), (5, 33996336), (6, 28330280), (8, 21247710), (10, 16998168), (11, 15452880), (12, 14165140), (15, 11332112), (16, 10623855), (20, 8499084), (22, 7726440), (24, 7082570), (30, 5666056), (31, 5483280), (33, 5150960), (40, 4249542), (44, 3863220), (48, 3541285), (55, 3090576), (60, 2833028), (62, 2741640), (66, 2575480), (67, 2537040), (80, 2124771), (88, 1931610), (93, 1827760), (110, 1545288), (120, 1416514), (124, 1370820), (132, 1287740), (134, 1268520), (155, 1096656), (165, 1030192), (176, 965805), (186, 913880), (201, 845680), (220, 772644), (240, 708257), (248, 685410), (264, 643870), (268, 634260), (310, 548328), (330, 515096), (335, 507408), (341, 498480), (372, 456940), (402, 422840), (440, 386322), (465, 365552), (496, 342705), (528, 321935), (536, 317130), (620, 274164), (660, 257548), (670, 253704), (682, 249240), (737, 230640), (744, 228470), (804, 211420), (880, 193161), (930, 182776), (961, 176880), (1005, 169136), (1023, 166160), (1072, 158565), (1240, 137082), (1320, 128774), (1340, 126852), (1364, 124620), (1474, 115320), (1488, 114235), (1608, 105710), (1705, 99696), (1860, 91388), (1922, 88440), (2010, 84568), (2046, 83080), (2077, 81840), (2211, 76880), (2480, 68541), (2640, 64387), (2680, 63426), (2728, 62310), (2883, 58960), (2948, 57660), (3216, 52855), (3410, 49848), (3685, 46128), (3720, 45694), (3844, 44220), (4020, 42284), (4092, 41540), (4154, 40920), (4422, 38440), (4805, 35376), (5115, 33232), (5360, 31713), (5456, 31155), (5766, 29480), (5896, 28830), (6231, 27280), (6820, 24924), (7370, 23064), (7440, 22847), (7688, 22110), (8040, 21142), (8184, 20770), (8308, 20460), (8844, 19220), (9610, 17688), (10230, 16616), (10385, 16368), (10571, 16080), (11055, 15376), (11532, 14740), (11792, 14415), (12462, 13640)]