169556640

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1889}}^1$

素因数の和:1935

約数の個数: 192

約数和(自身を含む): 617258880

約数和(自身を除く): 447702240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 17, 20, 22, 24, 30, 32, 33, 34, 40, 44, 48, 51, 55, 60, 66, 68, 80, 85, 88, 96, 102, 110, 120, 132, 136, 160, 165, 170, 176, 187, 204, 220, 240, 255, 264, 272, 330, 340, 352, 374, 408, 440, 480, 510, 528, 544, 561, 660, 680, 748, 816, 880, 935, 1020, 1056, 1122, 1320, 1360, 1496, 1632, 1760, 1870, 1889, 2040, 2244, 2640, 2720, 2805, 2992, 3740, 3778, 4080, 4488, 5280, 5610, 5667, 5984, 7480, 7556, 8160, 8976, 9445, 11220, 11334, 14960, 15112, 17952, 18890, 20779, 22440, 22668, 28335, 29920, 30224, 32113, 37780, 41558, 44880, 45336, 56670, 60448, 62337, 64226, 75560, 83116, 89760, 90672, 96339, 103895, 113340, 124674, 128452, 151120, 160565, 166232, 181344, 192678, 207790, 226680, 249348, 256904, 302240, 311685, 321130, 332464, 353243, 385356, 415580, 453360, 481695, 498696, 513808, 623370, 642260, 664928, 706486, 770712, 831160, 906720, 963390, 997392, 1027616, 1059729, 1246740, 1284520, 1412972, 1541424, 1662320, 1766215, 1926780, 1994784, 2119458, 2493480, 2569040, 2825944, 3082848, 3324640, 3532430, 3853560, 4238916, 4986960, 5138080, 5298645, 5651888, 7064860, 7707120, 8477832, 9973920, 10597290, 11303776, 14129720, 15414240, 16955664, 21194580, 28259440, 33911328, 42389160, 56518880, 84778320, 169556640]

約数ペア:

[(1, 169556640), (2, 84778320), (3, 56518880), (4, 42389160), (5, 33911328), (6, 28259440), (8, 21194580), (10, 16955664), (11, 15414240), (12, 14129720), (15, 11303776), (16, 10597290), (17, 9973920), (20, 8477832), (22, 7707120), (24, 7064860), (30, 5651888), (32, 5298645), (33, 5138080), (34, 4986960), (40, 4238916), (44, 3853560), (48, 3532430), (51, 3324640), (55, 3082848), (60, 2825944), (66, 2569040), (68, 2493480), (80, 2119458), (85, 1994784), (88, 1926780), (96, 1766215), (102, 1662320), (110, 1541424), (120, 1412972), (132, 1284520), (136, 1246740), (160, 1059729), (165, 1027616), (170, 997392), (176, 963390), (187, 906720), (204, 831160), (220, 770712), (240, 706486), (255, 664928), (264, 642260), (272, 623370), (330, 513808), (340, 498696), (352, 481695), (374, 453360), (408, 415580), (440, 385356), (480, 353243), (510, 332464), (528, 321130), (544, 311685), (561, 302240), (660, 256904), (680, 249348), (748, 226680), (816, 207790), (880, 192678), (935, 181344), (1020, 166232), (1056, 160565), (1122, 151120), (1320, 128452), (1360, 124674), (1496, 113340), (1632, 103895), (1760, 96339), (1870, 90672), (1889, 89760), (2040, 83116), (2244, 75560), (2640, 64226), (2720, 62337), (2805, 60448), (2992, 56670), (3740, 45336), (3778, 44880), (4080, 41558), (4488, 37780), (5280, 32113), (5610, 30224), (5667, 29920), (5984, 28335), (7480, 22668), (7556, 22440), (8160, 20779), (8976, 18890), (9445, 17952), (11220, 15112), (11334, 14960)]