138413880

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{191}}^1$

素因数の和:283

約数の個数: 256

約数和(自身を含む): 514252800

約数和(自身を除く): 375838920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 54, 55, 60, 61, 66, 72, 88, 90, 99, 108, 110, 120, 122, 132, 135, 165, 180, 183, 191, 198, 216, 220, 244, 264, 270, 297, 305, 330, 360, 366, 382, 396, 440, 488, 495, 540, 549, 573, 594, 610, 660, 671, 732, 764, 792, 915, 955, 990, 1080, 1098, 1146, 1188, 1220, 1320, 1342, 1464, 1485, 1528, 1647, 1719, 1830, 1910, 1980, 2013, 2101, 2196, 2292, 2376, 2440, 2684, 2745, 2865, 2970, 3294, 3355, 3438, 3660, 3820, 3960, 4026, 4202, 4392, 4584, 5157, 5368, 5490, 5730, 5940, 6039, 6303, 6588, 6710, 6876, 7320, 7640, 8052, 8235, 8404, 8595, 10065, 10314, 10505, 10980, 11460, 11651, 11880, 12078, 12606, 13176, 13420, 13752, 16104, 16470, 16808, 17190, 18117, 18909, 20130, 20628, 21010, 21960, 22920, 23302, 24156, 25212, 25785, 26840, 30195, 31515, 32940, 34380, 34953, 36234, 37818, 40260, 41256, 42020, 46604, 48312, 50424, 51570, 56727, 58255, 60390, 63030, 65880, 68760, 69906, 72468, 75636, 80520, 84040, 90585, 93208, 94545, 103140, 104859, 113454, 116510, 120780, 126060, 128161, 139812, 144936, 151272, 174765, 181170, 189090, 206280, 209718, 226908, 233020, 241560, 252120, 256322, 279624, 283635, 314577, 349530, 362340, 378180, 384483, 419436, 453816, 466040, 512644, 524295, 567270, 629154, 640805, 699060, 724680, 756360, 768966, 838872, 1025288, 1048590, 1134540, 1153449, 1258308, 1281610, 1398120, 1537932, 1572885, 1922415, 2097180, 2269080, 2306898, 2516616, 2563220, 3075864, 3145770, 3460347, 3844830, 4194360, 4613796, 5126440, 5767245, 6291540, 6920694, 7689660, 9227592, 11534490, 12583080, 13841388, 15379320, 17301735, 23068980, 27682776, 34603470, 46137960, 69206940, 138413880]

約数ペア:

[(1, 138413880), (2, 69206940), (3, 46137960), (4, 34603470), (5, 27682776), (6, 23068980), (8, 17301735), (9, 15379320), (10, 13841388), (11, 12583080), (12, 11534490), (15, 9227592), (18, 7689660), (20, 6920694), (22, 6291540), (24, 5767245), (27, 5126440), (30, 4613796), (33, 4194360), (36, 3844830), (40, 3460347), (44, 3145770), (45, 3075864), (54, 2563220), (55, 2516616), (60, 2306898), (61, 2269080), (66, 2097180), (72, 1922415), (88, 1572885), (90, 1537932), (99, 1398120), (108, 1281610), (110, 1258308), (120, 1153449), (122, 1134540), (132, 1048590), (135, 1025288), (165, 838872), (180, 768966), (183, 756360), (191, 724680), (198, 699060), (216, 640805), (220, 629154), (244, 567270), (264, 524295), (270, 512644), (297, 466040), (305, 453816), (330, 419436), (360, 384483), (366, 378180), (382, 362340), (396, 349530), (440, 314577), (488, 283635), (495, 279624), (540, 256322), (549, 252120), (573, 241560), (594, 233020), (610, 226908), (660, 209718), (671, 206280), (732, 189090), (764, 181170), (792, 174765), (915, 151272), (955, 144936), (990, 139812), (1080, 128161), (1098, 126060), (1146, 120780), (1188, 116510), (1220, 113454), (1320, 104859), (1342, 103140), (1464, 94545), (1485, 93208), (1528, 90585), (1647, 84040), (1719, 80520), (1830, 75636), (1910, 72468), (1980, 69906), (2013, 68760), (2101, 65880), (2196, 63030), (2292, 60390), (2376, 58255), (2440, 56727), (2684, 51570), (2745, 50424), (2865, 48312), (2970, 46604), (3294, 42020), (3355, 41256), (3438, 40260), (3660, 37818), (3820, 36234), (3960, 34953), (4026, 34380), (4202, 32940), (4392, 31515), (4584, 30195), (5157, 26840), (5368, 25785), (5490, 25212), (5730, 24156), (5940, 23302), (6039, 22920), (6303, 21960), (6588, 21010), (6710, 20628), (6876, 20130), (7320, 18909), (7640, 18117), (8052, 17190), (8235, 16808), (8404, 16470), (8595, 16104), (10065, 13752), (10314, 13420), (10505, 13176), (10980, 12606), (11460, 12078), (11651, 11880)]