20172321312

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1$

素因数の和:237

約数の個数: 576

約数和(自身を含む): 67934401920

約数和(自身を除く): 47762080608

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 17, 22, 24, 26, 32, 33, 34, 39, 44, 48, 51, 52, 61, 66, 68, 78, 88, 96, 102, 104, 109, 122, 132, 136, 143, 156, 169, 176, 183, 187, 204, 208, 218, 221, 244, 264, 272, 286, 312, 327, 338, 352, 366, 374, 408, 416, 429, 436, 442, 488, 507, 528, 544, 561, 572, 624, 654, 663, 671, 676, 732, 748, 793, 816, 858, 872, 884, 976, 1014, 1037, 1056, 1122, 1144, 1199, 1248, 1308, 1326, 1342, 1352, 1417, 1464, 1496, 1586, 1632, 1716, 1744, 1768, 1853, 1859, 1952, 2013, 2028, 2074, 2244, 2288, 2379, 2398, 2431, 2616, 2652, 2684, 2704, 2834, 2873, 2928, 2992, 3111, 3172, 3432, 3488, 3536, 3597, 3706, 3718, 4026, 4056, 4148, 4251, 4488, 4576, 4758, 4796, 4862, 5232, 5304, 5368, 5408, 5559, 5577, 5668, 5746, 5856, 5984, 6222, 6344, 6649, 6864, 7072, 7194, 7293, 7412, 7436, 8052, 8112, 8296, 8502, 8619, 8723, 8976, 9516, 9592, 9724, 10309, 10464, 10608, 10736, 11118, 11154, 11336, 11407, 11492, 12444, 12688, 13298, 13481, 13728, 14388, 14586, 14824, 14872, 15587, 16104, 16224, 16592, 17004, 17238, 17446, 17952, 18421, 19032, 19184, 19448, 19947, 20383, 20618, 21216, 21472, 22236, 22308, 22672, 22814, 22984, 24089, 24888, 25376, 26169, 26596, 26962, 28776, 29172, 29648, 29744, 30927, 31174, 31603, 32208, 33184, 34008, 34221, 34476, 34892, 36842, 38064, 38368, 38896, 39894, 40443, 40766, 41236, 44472, 44616, 45344, 45628, 45968, 46761, 48178, 49776, 52338, 53192, 53924, 55263, 57552, 58344, 59296, 59488, 61149, 61854, 62348, 63206, 64416, 68016, 68442, 68952, 69784, 72267, 73139, 73684, 76128, 77792, 79788, 80886, 81532, 82472, 86437, 88944, 89232, 91256, 91936, 93522, 94809, 96356, 99552, 104676, 106384, 107848, 110526, 113033, 113399, 115104, 116688, 122298, 123708, 124696, 126412, 136032, 136884, 137904, 139568, 144534, 146278, 147368, 148291, 159576, 161772, 163064, 164944, 172874, 175253, 177888, 178464, 182512, 187044, 189618, 192712, 202631, 209352, 212768, 215696, 219417, 221052, 226066, 226798, 233376, 244596, 247416, 249392, 252824, 259311, 264979, 273768, 275808, 279136, 289068, 292556, 294736, 296582, 313157, 319152, 323544, 326128, 329888, 339099, 340197, 345748, 350506, 365024, 374088, 379236, 385424, 405262, 418704, 431392, 438834, 442104, 444873, 452132, 453596, 489192, 494832, 498784, 505648, 518622, 525759, 529958, 547536, 578136, 585112, 589472, 593164, 607893, 626314, 638304, 647088, 652256, 678198, 680394, 691496, 701012, 748176, 758472, 770848, 794937, 810524, 837408, 877668, 884208, 889746, 904264, 907192, 939471, 950807, 978384, 989664, 1011296, 1037244, 1051518, 1059916, 1095072, 1123681, 1156272, 1170224, 1186328, 1215786, 1243363, 1252628, 1294176, 1356396, 1360788, 1382992, 1402024, 1469429, 1496352, 1516944, 1589874, 1621048, 1755336, 1768416, 1779492, 1808528, 1814384, 1878942, 1901614, 1927783, 1956768, 2074488, 2103036, 2119832, 2247362, 2312544, 2340448, 2372656, 2431572, 2486726, 2505256, 2712792, 2721576, 2765984, 2804048, 2852421, 2938858, 3033888, 3179748, 3242096, 3371043, 3444727, 3510672, 3558984, 3617056, 3628768, 3730089, 3757884, 3803228, 3855566, 4148976, 4206072, 4239664, 4408287, 4494724, 4745312, 4863144, 4973452, 5010512, 5425584, 5443152, 5608096, 5704842, 5783349, 5877716, 6359496, 6484192, 6742086, 6889454, 7021344, 7117968, 7460178, 7515768, 7606456, 7711132, 8297952, 8412144, 8479328, 8816574, 8989448, 9726288, 9946904, 10021024, 10334181, 10851168, 10886304, 11409684, 11566698, 11755432, 12360491, 12718992, 13484172, 13778908, 14235936, 14920356, 15031536, 15212912, 15422264, 16163719, 16824288, 17633148, 17978896, 19102577, 19452576, 19893808, 20668362, 22819368, 23133396, 23510864, 24720982, 25437984, 26968344, 27557816, 29840712, 30063072, 30425824, 30844528, 32327438, 35266296, 35957792, 37081473, 38205154, 39787616, 41336724, 45638736, 46266792, 47021728, 48491157, 49441964, 53936688, 55115632, 57307731, 59681424, 61689056, 64654876, 70532592, 74162946, 76410308, 82673448, 91277472, 92533584, 96982314, 98883928, 107873376, 110231264, 114615462, 119362848, 129309752, 141065184, 148325892, 152820616, 165346896, 185067168, 193964628, 197767856, 210128347, 229230924, 258619504, 296651784, 305641232, 330693792, 387929256, 395535712, 420256694, 458461848, 517239008, 593303568, 611282464, 630385041, 775858512, 840513388, 916923696, 1186607136, 1260770082, 1551717024, 1681026776, 1833847392, 2521540164, 3362053552, 5043080328, 6724107104, 10086160656, 20172321312]

約数ペア:

[(1, 20172321312), (2, 10086160656), (3, 6724107104), (4, 5043080328), (6, 3362053552), (8, 2521540164), (11, 1833847392), (12, 1681026776), (13, 1551717024), (16, 1260770082), (17, 1186607136), (22, 916923696), (24, 840513388), (26, 775858512), (32, 630385041), (33, 611282464), (34, 593303568), (39, 517239008), (44, 458461848), (48, 420256694), (51, 395535712), (52, 387929256), (61, 330693792), (66, 305641232), (68, 296651784), (78, 258619504), (88, 229230924), (96, 210128347), (102, 197767856), (104, 193964628), (109, 185067168), (122, 165346896), (132, 152820616), (136, 148325892), (143, 141065184), (156, 129309752), (169, 119362848), (176, 114615462), (183, 110231264), (187, 107873376), (204, 98883928), (208, 96982314), (218, 92533584), (221, 91277472), (244, 82673448), (264, 76410308), (272, 74162946), (286, 70532592), (312, 64654876), (327, 61689056), (338, 59681424), (352, 57307731), (366, 55115632), (374, 53936688), (408, 49441964), (416, 48491157), (429, 47021728), (436, 46266792), (442, 45638736), (488, 41336724), (507, 39787616), (528, 38205154), (544, 37081473), (561, 35957792), (572, 35266296), (624, 32327438), (654, 30844528), (663, 30425824), (671, 30063072), (676, 29840712), (732, 27557816), (748, 26968344), (793, 25437984), (816, 24720982), (858, 23510864), (872, 23133396), (884, 22819368), (976, 20668362), (1014, 19893808), (1037, 19452576), (1056, 19102577), (1122, 17978896), (1144, 17633148), (1199, 16824288), (1248, 16163719), (1308, 15422264), (1326, 15212912), (1342, 15031536), (1352, 14920356), (1417, 14235936), (1464, 13778908), (1496, 13484172), (1586, 12718992), (1632, 12360491), (1716, 11755432), (1744, 11566698), (1768, 11409684), (1853, 10886304), (1859, 10851168), (1952, 10334181), (2013, 10021024), (2028, 9946904), (2074, 9726288), (2244, 8989448), (2288, 8816574), (2379, 8479328), (2398, 8412144), (2431, 8297952), (2616, 7711132), (2652, 7606456), (2684, 7515768), (2704, 7460178), (2834, 7117968), (2873, 7021344), (2928, 6889454), (2992, 6742086), (3111, 6484192), (3172, 6359496), (3432, 5877716), (3488, 5783349), (3536, 5704842), (3597, 5608096), (3706, 5443152), (3718, 5425584), (4026, 5010512), (4056, 4973452), (4148, 4863144), (4251, 4745312), (4488, 4494724), (4576, 4408287), (4758, 4239664), (4796, 4206072), (4862, 4148976), (5232, 3855566), (5304, 3803228), (5368, 3757884), (5408, 3730089), (5559, 3628768), (5577, 3617056), (5668, 3558984), (5746, 3510672), (5856, 3444727), (5984, 3371043), (6222, 3242096), (6344, 3179748), (6649, 3033888), (6864, 2938858), (7072, 2852421), (7194, 2804048), (7293, 2765984), (7412, 2721576), (7436, 2712792), (8052, 2505256), (8112, 2486726), (8296, 2431572), (8502, 2372656), (8619, 2340448), (8723, 2312544), (8976, 2247362), (9516, 2119832), (9592, 2103036), (9724, 2074488), (10309, 1956768), (10464, 1927783), (10608, 1901614), (10736, 1878942), (11118, 1814384), (11154, 1808528), (11336, 1779492), (11407, 1768416), (11492, 1755336), (12444, 1621048), (12688, 1589874), (13298, 1516944), (13481, 1496352), (13728, 1469429), (14388, 1402024), (14586, 1382992), (14824, 1360788), (14872, 1356396), (15587, 1294176), (16104, 1252628), (16224, 1243363), (16592, 1215786), (17004, 1186328), (17238, 1170224), (17446, 1156272), (17952, 1123681), (18421, 1095072), (19032, 1059916), (19184, 1051518), (19448, 1037244), (19947, 1011296), (20383, 989664), (20618, 978384), (21216, 950807), (21472, 939471), (22236, 907192), (22308, 904264), (22672, 889746), (22814, 884208), (22984, 877668), (24089, 837408), (24888, 810524), (25376, 794937), (26169, 770848), (26596, 758472), (26962, 748176), (28776, 701012), (29172, 691496), (29648, 680394), (29744, 678198), (30927, 652256), (31174, 647088), (31603, 638304), (32208, 626314), (33184, 607893), (34008, 593164), (34221, 589472), (34476, 585112), (34892, 578136), (36842, 547536), (38064, 529958), (38368, 525759), (38896, 518622), (39894, 505648), (40443, 498784), (40766, 494832), (41236, 489192), (44472, 453596), (44616, 452132), (45344, 444873), (45628, 442104), (45968, 438834), (46761, 431392), (48178, 418704), (49776, 405262), (52338, 385424), (53192, 379236), (53924, 374088), (55263, 365024), (57552, 350506), (58344, 345748), (59296, 340197), (59488, 339099), (61149, 329888), (61854, 326128), (62348, 323544), (63206, 319152), (64416, 313157), (68016, 296582), (68442, 294736), (68952, 292556), (69784, 289068), (72267, 279136), (73139, 275808), (73684, 273768), (76128, 264979), (77792, 259311), (79788, 252824), (80886, 249392), (81532, 247416), (82472, 244596), (86437, 233376), (88944, 226798), (89232, 226066), (91256, 221052), (91936, 219417), (93522, 215696), (94809, 212768), (96356, 209352), (99552, 202631), (104676, 192712), (106384, 189618), (107848, 187044), (110526, 182512), (113033, 178464), (113399, 177888), (115104, 175253), (116688, 172874), (122298, 164944), (123708, 163064), (124696, 161772), (126412, 159576), (136032, 148291), (136884, 147368), (137904, 146278), (139568, 144534)]