81403570512

素因数分解:

$2^4\times 3^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{2017}}^1$

素因数の和:2216

約数の個数: 400

約数和(自身を含む): 272502648000

約数和(自身を除く): 191099077488

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 19, 22, 24, 27, 33, 36, 38, 44, 48, 54, 57, 66, 72, 76, 81, 88, 99, 108, 114, 132, 144, 149, 152, 162, 171, 176, 198, 209, 216, 228, 264, 297, 298, 304, 324, 342, 396, 418, 432, 447, 456, 513, 528, 594, 596, 627, 648, 684, 792, 836, 891, 894, 912, 1026, 1188, 1192, 1254, 1296, 1341, 1368, 1539, 1584, 1639, 1672, 1782, 1788, 1881, 2017, 2052, 2376, 2384, 2508, 2682, 2736, 2831, 3078, 3278, 3344, 3564, 3576, 3762, 4023, 4034, 4104, 4752, 4917, 5016, 5364, 5643, 5662, 6051, 6156, 6556, 7128, 7152, 7524, 8046, 8068, 8208, 8493, 9834, 10032, 10728, 11286, 11324, 12069, 12102, 12312, 13112, 14256, 14751, 15048, 16092, 16136, 16929, 16986, 18153, 19668, 21456, 22187, 22572, 22648, 24138, 24204, 24624, 25479, 26224, 29502, 30096, 31141, 32184, 32272, 33858, 33972, 36306, 38323, 39336, 44253, 44374, 45144, 45296, 48276, 48408, 50958, 54459, 59004, 62282, 64368, 66561, 67716, 67944, 72612, 76437, 76646, 78672, 88506, 88748, 90288, 93423, 96552, 96816, 101916, 108918, 114969, 118008, 124564, 132759, 133122, 135432, 135888, 145224, 152874, 153292, 163377, 177012, 177496, 186846, 193104, 199683, 203832, 217836, 229311, 229938, 236016, 249128, 265518, 266244, 270864, 280269, 290448, 300533, 305748, 306584, 326754, 344907, 354024, 354992, 373692, 399366, 407664, 421553, 435672, 458622, 459876, 498256, 531036, 532488, 560538, 599049, 601066, 611496, 613168, 653508, 689814, 708048, 747384, 798732, 840807, 843106, 871344, 901599, 917244, 919752, 1034721, 1062072, 1064976, 1121076, 1198098, 1202132, 1222992, 1264659, 1307016, 1379628, 1494768, 1597464, 1681614, 1686212, 1797147, 1803198, 1834488, 1839504, 2069442, 2124144, 2242152, 2396196, 2404264, 2522421, 2529318, 2614032, 2704797, 2759256, 3104163, 3194928, 3305863, 3363228, 3372424, 3594294, 3606396, 3668976, 3793977, 4138884, 4484304, 4792392, 4808528, 5044842, 5058636, 5409594, 5518512, 5710127, 6208326, 6611726, 6726456, 6744848, 7188588, 7212792, 7587954, 8114391, 8277768, 9584784, 9917589, 10089684, 10117272, 10819188, 11381931, 11420254, 12416652, 13223452, 13452912, 14377176, 14425584, 15175908, 16228782, 16555536, 17130381, 19835178, 20179368, 20234544, 21638376, 22763862, 22840508, 24343173, 24833304, 26446904, 28754352, 29752767, 30351816, 32457564, 34145793, 34260762, 39670356, 40358736, 43276752, 45527724, 45681016, 48686346, 49666608, 51391143, 52893808, 59505534, 60703632, 62811397, 64915128, 68291586, 68521524, 79340712, 89258301, 91055448, 91362032, 97372692, 102782286, 119011068, 125622794, 129830256, 136583172, 137043048, 154173429, 158681424, 178516602, 182110896, 188434191, 194745384, 205564572, 238022136, 251245588, 267774903, 273166344, 274086096, 308346858, 357033204, 376868382, 389490768, 411129144, 462520287, 476044272, 502491176, 535549806, 546332688, 565302573, 616693716, 714066408, 753736764, 822258288, 925040574, 1004982352, 1071099612, 1130605146, 1233387432, 1428132816, 1507473528, 1695907719, 1850081148, 2142199224, 2261210292, 2466774864, 3014947056, 3391815438, 3700162296, 4284398448, 4522420584, 5087723157, 6783630876, 7400324592, 9044841168, 10175446314, 13567261752, 20350892628, 27134523504, 40701785256, 81403570512]

約数ペア:

[(1, 81403570512), (2, 40701785256), (3, 27134523504), (4, 20350892628), (6, 13567261752), (8, 10175446314), (9, 9044841168), (11, 7400324592), (12, 6783630876), (16, 5087723157), (18, 4522420584), (19, 4284398448), (22, 3700162296), (24, 3391815438), (27, 3014947056), (33, 2466774864), (36, 2261210292), (38, 2142199224), (44, 1850081148), (48, 1695907719), (54, 1507473528), (57, 1428132816), (66, 1233387432), (72, 1130605146), (76, 1071099612), (81, 1004982352), (88, 925040574), (99, 822258288), (108, 753736764), (114, 714066408), (132, 616693716), (144, 565302573), (149, 546332688), (152, 535549806), (162, 502491176), (171, 476044272), (176, 462520287), (198, 411129144), (209, 389490768), (216, 376868382), (228, 357033204), (264, 308346858), (297, 274086096), (298, 273166344), (304, 267774903), (324, 251245588), (342, 238022136), (396, 205564572), (418, 194745384), (432, 188434191), (447, 182110896), (456, 178516602), (513, 158681424), (528, 154173429), (594, 137043048), (596, 136583172), (627, 129830256), (648, 125622794), (684, 119011068), (792, 102782286), (836, 97372692), (891, 91362032), (894, 91055448), (912, 89258301), (1026, 79340712), (1188, 68521524), (1192, 68291586), (1254, 64915128), (1296, 62811397), (1341, 60703632), (1368, 59505534), (1539, 52893808), (1584, 51391143), (1639, 49666608), (1672, 48686346), (1782, 45681016), (1788, 45527724), (1881, 43276752), (2017, 40358736), (2052, 39670356), (2376, 34260762), (2384, 34145793), (2508, 32457564), (2682, 30351816), (2736, 29752767), (2831, 28754352), (3078, 26446904), (3278, 24833304), (3344, 24343173), (3564, 22840508), (3576, 22763862), (3762, 21638376), (4023, 20234544), (4034, 20179368), (4104, 19835178), (4752, 17130381), (4917, 16555536), (5016, 16228782), (5364, 15175908), (5643, 14425584), (5662, 14377176), (6051, 13452912), (6156, 13223452), (6556, 12416652), (7128, 11420254), (7152, 11381931), (7524, 10819188), (8046, 10117272), (8068, 10089684), (8208, 9917589), (8493, 9584784), (9834, 8277768), (10032, 8114391), (10728, 7587954), (11286, 7212792), (11324, 7188588), (12069, 6744848), (12102, 6726456), (12312, 6611726), (13112, 6208326), (14256, 5710127), (14751, 5518512), (15048, 5409594), (16092, 5058636), (16136, 5044842), (16929, 4808528), (16986, 4792392), (18153, 4484304), (19668, 4138884), (21456, 3793977), (22187, 3668976), (22572, 3606396), (22648, 3594294), (24138, 3372424), (24204, 3363228), (24624, 3305863), (25479, 3194928), (26224, 3104163), (29502, 2759256), (30096, 2704797), (31141, 2614032), (32184, 2529318), (32272, 2522421), (33858, 2404264), (33972, 2396196), (36306, 2242152), (38323, 2124144), (39336, 2069442), (44253, 1839504), (44374, 1834488), (45144, 1803198), (45296, 1797147), (48276, 1686212), (48408, 1681614), (50958, 1597464), (54459, 1494768), (59004, 1379628), (62282, 1307016), (64368, 1264659), (66561, 1222992), (67716, 1202132), (67944, 1198098), (72612, 1121076), (76437, 1064976), (76646, 1062072), (78672, 1034721), (88506, 919752), (88748, 917244), (90288, 901599), (93423, 871344), (96552, 843106), (96816, 840807), (101916, 798732), (108918, 747384), (114969, 708048), (118008, 689814), (124564, 653508), (132759, 613168), (133122, 611496), (135432, 601066), (135888, 599049), (145224, 560538), (152874, 532488), (153292, 531036), (163377, 498256), (177012, 459876), (177496, 458622), (186846, 435672), (193104, 421553), (199683, 407664), (203832, 399366), (217836, 373692), (229311, 354992), (229938, 354024), (236016, 344907), (249128, 326754), (265518, 306584), (266244, 305748), (270864, 300533), (280269, 290448)]