838834920

素因数分解:

$2^3\times 3^3\times 5^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{131}}^1$

素因数の和:187

約数の個数: 576

約数和(自身を含む): 3602491200

約数和(自身を除く): 2763656280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 24, 27, 28, 30, 33, 35, 36, 40, 42, 44, 45, 49, 54, 55, 56, 60, 63, 66, 70, 72, 77, 84, 88, 90, 98, 99, 105, 108, 110, 120, 121, 126, 131, 132, 135, 140, 147, 154, 165, 168, 180, 189, 196, 198, 210, 216, 220, 231, 242, 245, 252, 262, 264, 270, 280, 294, 297, 308, 315, 330, 360, 363, 378, 385, 392, 393, 396, 420, 440, 441, 462, 484, 490, 495, 504, 524, 539, 540, 588, 594, 605, 616, 630, 655, 660, 693, 726, 735, 756, 770, 786, 792, 840, 847, 882, 917, 924, 945, 968, 980, 990, 1048, 1078, 1080, 1089, 1155, 1176, 1179, 1188, 1210, 1260, 1310, 1320, 1323, 1386, 1441, 1452, 1470, 1485, 1512, 1540, 1572, 1617, 1694, 1764, 1815, 1834, 1848, 1890, 1960, 1965, 1980, 2079, 2156, 2178, 2205, 2310, 2358, 2376, 2420, 2520, 2541, 2620, 2646, 2695, 2751, 2772, 2882, 2904, 2940, 2970, 3080, 3144, 3234, 3267, 3388, 3465, 3528, 3537, 3630, 3668, 3780, 3930, 3960, 4158, 4235, 4312, 4323, 4356, 4410, 4585, 4620, 4716, 4840, 4851, 5082, 5240, 5292, 5390, 5445, 5502, 5544, 5764, 5880, 5895, 5929, 5940, 6419, 6468, 6534, 6615, 6776, 6930, 7074, 7205, 7260, 7336, 7560, 7623, 7860, 8085, 8253, 8316, 8470, 8646, 8712, 8820, 9170, 9240, 9432, 9702, 10087, 10164, 10395, 10584, 10780, 10890, 11004, 11528, 11790, 11858, 11880, 12705, 12838, 12936, 12969, 13068, 13230, 13755, 13860, 14148, 14410, 14520, 14553, 15246, 15720, 15851, 16170, 16335, 16506, 16632, 16940, 17292, 17640, 17685, 17787, 18340, 19257, 19404, 20174, 20328, 20790, 21560, 21615, 21780, 22008, 22869, 23580, 23716, 24255, 24759, 25410, 25676, 25938, 26136, 26460, 27510, 27720, 28296, 28820, 29106, 29645, 30261, 30492, 31702, 32095, 32340, 32670, 33012, 33880, 34584, 35370, 35574, 36680, 38115, 38514, 38808, 38907, 40348, 41265, 41580, 43230, 43560, 45738, 47160, 47432, 47553, 48510, 49518, 50435, 50820, 51352, 51876, 52920, 53361, 55020, 57640, 57771, 58212, 59290, 60522, 60984, 63404, 64190, 64680, 64845, 65340, 66024, 70609, 70740, 71148, 72765, 76230, 77028, 77814, 79255, 80696, 82530, 83160, 86460, 88935, 90783, 91476, 95106, 96285, 97020, 99036, 100870, 101640, 103752, 106722, 110040, 110957, 114345, 115542, 116424, 118580, 121044, 123795, 126808, 128380, 129690, 130680, 141218, 141480, 142296, 142659, 145530, 151305, 152460, 154056, 155628, 158510, 160083, 165060, 172920, 173313, 177870, 181566, 182952, 190212, 192570, 194040, 194535, 198072, 201740, 211827, 213444, 221914, 228690, 231084, 237160, 237765, 242088, 247590, 256760, 259380, 266805, 272349, 282436, 285318, 288855, 291060, 302610, 304920, 311256, 317020, 320166, 330120, 332871, 346626, 353045, 355740, 363132, 380424, 385140, 389070, 403480, 423654, 426888, 427977, 443828, 453915, 457380, 462168, 475530, 495180, 518760, 533610, 544698, 554785, 564872, 570636, 577710, 582120, 605220, 634040, 635481, 640332, 665742, 693252, 706090, 711480, 713295, 726264, 770280, 776699, 778140, 800415, 847308, 855954, 866565, 887656, 907830, 914760, 951060, 990360, 998613, 1059135, 1067220, 1089396, 1109570, 1141272, 1155420, 1210440, 1270962, 1280664, 1331484, 1361745, 1386504, 1412180, 1426590, 1553398, 1556280, 1600830, 1664355, 1694616, 1711908, 1733130, 1815660, 1902120, 1906443, 1997226, 2118270, 2134440, 2139885, 2178792, 2219140, 2310840, 2330097, 2541924, 2662968, 2723490, 2824360, 2853180, 2995839, 3106796, 3177405, 3201660, 3328710, 3423816, 3466260, 3631320, 3812886, 3883495, 3994452, 4236540, 4279770, 4438280, 4660194, 4993065, 5083848, 5446980, 5706360, 5991678, 6213592, 6354810, 6403320, 6657420, 6932520, 6990291, 7625772, 7766990, 7988904, 8473080, 8559540, 9320388, 9532215, 9986130, 10893960, 11650485, 11983356, 12709620, 13314840, 13980582, 14979195, 15251544, 15533980, 17119080, 18640776, 19064430, 19972260, 20970873, 23300970, 23966712, 25419240, 27961164, 29958390, 31067960, 34951455, 38128860, 39944520, 41941746, 46601940, 55922328, 59916780, 69902910, 76257720, 83883492, 93203880, 104854365, 119833560, 139805820, 167766984, 209708730, 279611640, 419417460, 838834920]

約数ペア:

[(1, 838834920), (2, 419417460), (3, 279611640), (4, 209708730), (5, 167766984), (6, 139805820), (7, 119833560), (8, 104854365), (9, 93203880), (10, 83883492), (11, 76257720), (12, 69902910), (14, 59916780), (15, 55922328), (18, 46601940), (20, 41941746), (21, 39944520), (22, 38128860), (24, 34951455), (27, 31067960), (28, 29958390), (30, 27961164), (33, 25419240), (35, 23966712), (36, 23300970), (40, 20970873), (42, 19972260), (44, 19064430), (45, 18640776), (49, 17119080), (54, 15533980), (55, 15251544), (56, 14979195), (60, 13980582), (63, 13314840), (66, 12709620), (70, 11983356), (72, 11650485), (77, 10893960), (84, 9986130), (88, 9532215), (90, 9320388), (98, 8559540), (99, 8473080), (105, 7988904), (108, 7766990), (110, 7625772), (120, 6990291), (121, 6932520), (126, 6657420), (131, 6403320), (132, 6354810), (135, 6213592), (140, 5991678), (147, 5706360), (154, 5446980), (165, 5083848), (168, 4993065), (180, 4660194), (189, 4438280), (196, 4279770), (198, 4236540), (210, 3994452), (216, 3883495), (220, 3812886), (231, 3631320), (242, 3466260), (245, 3423816), (252, 3328710), (262, 3201660), (264, 3177405), (270, 3106796), (280, 2995839), (294, 2853180), (297, 2824360), (308, 2723490), (315, 2662968), (330, 2541924), (360, 2330097), (363, 2310840), (378, 2219140), (385, 2178792), (392, 2139885), (393, 2134440), (396, 2118270), (420, 1997226), (440, 1906443), (441, 1902120), (462, 1815660), (484, 1733130), (490, 1711908), (495, 1694616), (504, 1664355), (524, 1600830), (539, 1556280), (540, 1553398), (588, 1426590), (594, 1412180), (605, 1386504), (616, 1361745), (630, 1331484), (655, 1280664), (660, 1270962), (693, 1210440), (726, 1155420), (735, 1141272), (756, 1109570), (770, 1089396), (786, 1067220), (792, 1059135), (840, 998613), (847, 990360), (882, 951060), (917, 914760), (924, 907830), (945, 887656), (968, 866565), (980, 855954), (990, 847308), (1048, 800415), (1078, 778140), (1080, 776699), (1089, 770280), (1155, 726264), (1176, 713295), (1179, 711480), (1188, 706090), (1210, 693252), (1260, 665742), (1310, 640332), (1320, 635481), (1323, 634040), (1386, 605220), (1441, 582120), (1452, 577710), (1470, 570636), (1485, 564872), (1512, 554785), (1540, 544698), (1572, 533610), (1617, 518760), (1694, 495180), (1764, 475530), (1815, 462168), (1834, 457380), (1848, 453915), (1890, 443828), (1960, 427977), (1965, 426888), (1980, 423654), (2079, 403480), (2156, 389070), (2178, 385140), (2205, 380424), (2310, 363132), (2358, 355740), (2376, 353045), (2420, 346626), (2520, 332871), (2541, 330120), (2620, 320166), (2646, 317020), (2695, 311256), (2751, 304920), (2772, 302610), (2882, 291060), (2904, 288855), (2940, 285318), (2970, 282436), (3080, 272349), (3144, 266805), (3234, 259380), (3267, 256760), (3388, 247590), (3465, 242088), (3528, 237765), (3537, 237160), (3630, 231084), (3668, 228690), (3780, 221914), (3930, 213444), (3960, 211827), (4158, 201740), (4235, 198072), (4312, 194535), (4323, 194040), (4356, 192570), (4410, 190212), (4585, 182952), (4620, 181566), (4716, 177870), (4840, 173313), (4851, 172920), (5082, 165060), (5240, 160083), (5292, 158510), (5390, 155628), (5445, 154056), (5502, 152460), (5544, 151305), (5764, 145530), (5880, 142659), (5895, 142296), (5929, 141480), (5940, 141218), (6419, 130680), (6468, 129690), (6534, 128380), (6615, 126808), (6776, 123795), (6930, 121044), (7074, 118580), (7205, 116424), (7260, 115542), (7336, 114345), (7560, 110957), (7623, 110040), (7860, 106722), (8085, 103752), (8253, 101640), (8316, 100870), (8470, 99036), (8646, 97020), (8712, 96285), (8820, 95106), (9170, 91476), (9240, 90783), (9432, 88935), (9702, 86460), (10087, 83160), (10164, 82530), (10395, 80696), (10584, 79255), (10780, 77814), (10890, 77028), (11004, 76230), (11528, 72765), (11790, 71148), (11858, 70740), (11880, 70609), (12705, 66024), (12838, 65340), (12936, 64845), (12969, 64680), (13068, 64190), (13230, 63404), (13755, 60984), (13860, 60522), (14148, 59290), (14410, 58212), (14520, 57771), (14553, 57640), (15246, 55020), (15720, 53361), (15851, 52920), (16170, 51876), (16335, 51352), (16506, 50820), (16632, 50435), (16940, 49518), (17292, 48510), (17640, 47553), (17685, 47432), (17787, 47160), (18340, 45738), (19257, 43560), (19404, 43230), (20174, 41580), (20328, 41265), (20790, 40348), (21560, 38907), (21615, 38808), (21780, 38514), (22008, 38115), (22869, 36680), (23580, 35574), (23716, 35370), (24255, 34584), (24759, 33880), (25410, 33012), (25676, 32670), (25938, 32340), (26136, 32095), (26460, 31702), (27510, 30492), (27720, 30261), (28296, 29645), (28820, 29106)]