388472126520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{41227}}^1$

素因数の和:41438

約数の個数: 256

約数和(自身を含む): 1282355712000

約数和(自身を除く): 893883585480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 31, 34, 40, 51, 60, 62, 68, 85, 93, 102, 120, 124, 136, 149, 155, 170, 186, 204, 248, 255, 298, 310, 340, 372, 408, 447, 465, 510, 527, 596, 620, 680, 744, 745, 894, 930, 1020, 1054, 1192, 1240, 1490, 1581, 1788, 1860, 2040, 2108, 2235, 2533, 2635, 2980, 3162, 3576, 3720, 4216, 4470, 4619, 5066, 5270, 5960, 6324, 7599, 7905, 8940, 9238, 10132, 10540, 12648, 12665, 13857, 15198, 15810, 17880, 18476, 20264, 21080, 23095, 25330, 27714, 30396, 31620, 36952, 37995, 41227, 46190, 50660, 55428, 60792, 63240, 69285, 75990, 78523, 82454, 92380, 101320, 110856, 123681, 138570, 151980, 157046, 164908, 184760, 206135, 235569, 247362, 277140, 303960, 314092, 329816, 392615, 412270, 471138, 494724, 554280, 618405, 628184, 700859, 785230, 824540, 942276, 989448, 1177845, 1236810, 1278037, 1401718, 1570460, 1649080, 1884552, 2102577, 2355690, 2473620, 2556074, 2803436, 3140920, 3504295, 3834111, 4205154, 4711380, 4947240, 5112148, 5606872, 6142823, 6390185, 7008590, 7668222, 8410308, 9422760, 10224296, 10512885, 12285646, 12780370, 14017180, 15336444, 16820616, 18428469, 19170555, 21025770, 21726629, 24571292, 25560740, 28034360, 30672888, 30714115, 36856938, 38341110, 42051540, 43453258, 49142584, 51121480, 61428230, 65179887, 73713876, 76682220, 84103080, 86906516, 92142345, 104427991, 108633145, 122856460, 130359774, 147427752, 153364440, 173813032, 184284690, 190427513, 208855982, 217266290, 245712920, 260719548, 313283973, 325899435, 368569380, 380855026, 417711964, 434532580, 521439096, 522139955, 571282539, 626567946, 651798870, 737138760, 761710052, 835423928, 869065160, 952137565, 1044279910, 1142565078, 1253135892, 1303597740, 1523420104, 1566419865, 1904275130, 2088559820, 2285130156, 2506271784, 2607195480, 2856412695, 3132839730, 3237267721, 3808550260, 4177119640, 4570260312, 5712825390, 6265679460, 6474535442, 7617100520, 9711803163, 11425650780, 12531358920, 12949070884, 16186338605, 19423606326, 22851301560, 25898141768, 32372677210, 38847212652, 48559015815, 64745354420, 77694425304, 97118031630, 129490708840, 194236063260, 388472126520]

約数ペア:

[(1, 388472126520), (2, 194236063260), (3, 129490708840), (4, 97118031630), (5, 77694425304), (6, 64745354420), (8, 48559015815), (10, 38847212652), (12, 32372677210), (15, 25898141768), (17, 22851301560), (20, 19423606326), (24, 16186338605), (30, 12949070884), (31, 12531358920), (34, 11425650780), (40, 9711803163), (51, 7617100520), (60, 6474535442), (62, 6265679460), (68, 5712825390), (85, 4570260312), (93, 4177119640), (102, 3808550260), (120, 3237267721), (124, 3132839730), (136, 2856412695), (149, 2607195480), (155, 2506271784), (170, 2285130156), (186, 2088559820), (204, 1904275130), (248, 1566419865), (255, 1523420104), (298, 1303597740), (310, 1253135892), (340, 1142565078), (372, 1044279910), (408, 952137565), (447, 869065160), (465, 835423928), (510, 761710052), (527, 737138760), (596, 651798870), (620, 626567946), (680, 571282539), (744, 522139955), (745, 521439096), (894, 434532580), (930, 417711964), (1020, 380855026), (1054, 368569380), (1192, 325899435), (1240, 313283973), (1490, 260719548), (1581, 245712920), (1788, 217266290), (1860, 208855982), (2040, 190427513), (2108, 184284690), (2235, 173813032), (2533, 153364440), (2635, 147427752), (2980, 130359774), (3162, 122856460), (3576, 108633145), (3720, 104427991), (4216, 92142345), (4470, 86906516), (4619, 84103080), (5066, 76682220), (5270, 73713876), (5960, 65179887), (6324, 61428230), (7599, 51121480), (7905, 49142584), (8940, 43453258), (9238, 42051540), (10132, 38341110), (10540, 36856938), (12648, 30714115), (12665, 30672888), (13857, 28034360), (15198, 25560740), (15810, 24571292), (17880, 21726629), (18476, 21025770), (20264, 19170555), (21080, 18428469), (23095, 16820616), (25330, 15336444), (27714, 14017180), (30396, 12780370), (31620, 12285646), (36952, 10512885), (37995, 10224296), (41227, 9422760), (46190, 8410308), (50660, 7668222), (55428, 7008590), (60792, 6390185), (63240, 6142823), (69285, 5606872), (75990, 5112148), (78523, 4947240), (82454, 4711380), (92380, 4205154), (101320, 3834111), (110856, 3504295), (123681, 3140920), (138570, 2803436), (151980, 2556074), (157046, 2473620), (164908, 2355690), (184760, 2102577), (206135, 1884552), (235569, 1649080), (247362, 1570460), (277140, 1401718), (303960, 1278037), (314092, 1236810), (329816, 1177845), (392615, 989448), (412270, 942276), (471138, 824540), (494724, 785230), (554280, 700859), (618405, 628184)]