271358640

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{137}}^1$

素因数の和:297

約数の個数: 320

約数和(自身を含む): 1084216320

約数和(自身を除く): 812857680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 105, 108, 112, 120, 126, 131, 135, 137, 140, 144, 168, 180, 189, 210, 216, 240, 252, 262, 270, 274, 280, 315, 336, 360, 378, 393, 411, 420, 432, 504, 524, 540, 548, 560, 630, 655, 685, 720, 756, 786, 822, 840, 917, 945, 959, 1008, 1048, 1080, 1096, 1179, 1233, 1260, 1310, 1370, 1512, 1572, 1644, 1680, 1834, 1890, 1918, 1965, 2055, 2096, 2160, 2192, 2358, 2466, 2520, 2620, 2740, 2751, 2877, 3024, 3144, 3288, 3537, 3668, 3699, 3780, 3836, 3930, 4110, 4585, 4716, 4795, 4932, 5040, 5240, 5480, 5502, 5754, 5895, 6165, 6288, 6576, 7074, 7336, 7398, 7560, 7672, 7860, 8220, 8253, 8631, 9170, 9432, 9590, 9864, 10480, 10960, 11004, 11508, 11790, 12330, 13755, 14148, 14385, 14672, 14796, 15120, 15344, 15720, 16440, 16506, 17262, 17685, 17947, 18340, 18495, 18864, 19180, 19728, 22008, 23016, 23580, 24660, 24759, 25893, 27510, 28296, 28770, 29592, 31440, 32880, 33012, 34524, 35370, 35894, 36680, 36990, 38360, 41265, 43155, 44016, 46032, 47160, 49320, 49518, 51786, 53841, 55020, 56592, 57540, 59184, 66024, 69048, 70740, 71788, 73360, 73980, 76720, 82530, 86310, 89735, 94320, 98640, 99036, 103572, 107682, 110040, 115080, 123795, 125629, 129465, 132048, 138096, 141480, 143576, 147960, 161523, 165060, 172620, 179470, 198072, 207144, 215364, 220080, 230160, 247590, 251258, 258930, 269205, 282960, 287152, 295920, 323046, 330120, 345240, 358940, 376887, 396144, 414288, 430728, 484569, 495180, 502516, 517860, 538410, 628145, 646092, 660240, 690480, 717880, 753774, 807615, 861456, 969138, 990360, 1005032, 1035720, 1076820, 1130661, 1256290, 1292184, 1435760, 1507548, 1615230, 1884435, 1938276, 1980720, 2010064, 2071440, 2153640, 2261322, 2422845, 2512580, 2584368, 3015096, 3230460, 3391983, 3768870, 3876552, 4307280, 4522644, 4845690, 5025160, 5653305, 6030192, 6460920, 6783966, 7537740, 7753104, 9045288, 9691380, 10050320, 11306610, 12921840, 13567932, 15075480, 16959915, 18090576, 19382760, 22613220, 27135864, 30150960, 33919830, 38765520, 45226440, 54271728, 67839660, 90452880, 135679320, 271358640]

約数ペア:

[(1, 271358640), (2, 135679320), (3, 90452880), (4, 67839660), (5, 54271728), (6, 45226440), (7, 38765520), (8, 33919830), (9, 30150960), (10, 27135864), (12, 22613220), (14, 19382760), (15, 18090576), (16, 16959915), (18, 15075480), (20, 13567932), (21, 12921840), (24, 11306610), (27, 10050320), (28, 9691380), (30, 9045288), (35, 7753104), (36, 7537740), (40, 6783966), (42, 6460920), (45, 6030192), (48, 5653305), (54, 5025160), (56, 4845690), (60, 4522644), (63, 4307280), (70, 3876552), (72, 3768870), (80, 3391983), (84, 3230460), (90, 3015096), (105, 2584368), (108, 2512580), (112, 2422845), (120, 2261322), (126, 2153640), (131, 2071440), (135, 2010064), (137, 1980720), (140, 1938276), (144, 1884435), (168, 1615230), (180, 1507548), (189, 1435760), (210, 1292184), (216, 1256290), (240, 1130661), (252, 1076820), (262, 1035720), (270, 1005032), (274, 990360), (280, 969138), (315, 861456), (336, 807615), (360, 753774), (378, 717880), (393, 690480), (411, 660240), (420, 646092), (432, 628145), (504, 538410), (524, 517860), (540, 502516), (548, 495180), (560, 484569), (630, 430728), (655, 414288), (685, 396144), (720, 376887), (756, 358940), (786, 345240), (822, 330120), (840, 323046), (917, 295920), (945, 287152), (959, 282960), (1008, 269205), (1048, 258930), (1080, 251258), (1096, 247590), (1179, 230160), (1233, 220080), (1260, 215364), (1310, 207144), (1370, 198072), (1512, 179470), (1572, 172620), (1644, 165060), (1680, 161523), (1834, 147960), (1890, 143576), (1918, 141480), (1965, 138096), (2055, 132048), (2096, 129465), (2160, 125629), (2192, 123795), (2358, 115080), (2466, 110040), (2520, 107682), (2620, 103572), (2740, 99036), (2751, 98640), (2877, 94320), (3024, 89735), (3144, 86310), (3288, 82530), (3537, 76720), (3668, 73980), (3699, 73360), (3780, 71788), (3836, 70740), (3930, 69048), (4110, 66024), (4585, 59184), (4716, 57540), (4795, 56592), (4932, 55020), (5040, 53841), (5240, 51786), (5480, 49518), (5502, 49320), (5754, 47160), (5895, 46032), (6165, 44016), (6288, 43155), (6576, 41265), (7074, 38360), (7336, 36990), (7398, 36680), (7560, 35894), (7672, 35370), (7860, 34524), (8220, 33012), (8253, 32880), (8631, 31440), (9170, 29592), (9432, 28770), (9590, 28296), (9864, 27510), (10480, 25893), (10960, 24759), (11004, 24660), (11508, 23580), (11790, 23016), (12330, 22008), (13755, 19728), (14148, 19180), (14385, 18864), (14672, 18495), (14796, 18340), (15120, 17947), (15344, 17685), (15720, 17262), (16440, 16506)]