42534243920

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{21163}}^1$

素因数の和:21317

約数の個数: 160

約数和(自身を含む): 117276327168

約数和(自身を除く): 74742083248

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 37, 40, 56, 70, 74, 80, 97, 112, 140, 148, 185, 194, 259, 280, 296, 370, 388, 485, 518, 560, 592, 679, 740, 776, 970, 1036, 1295, 1358, 1480, 1552, 1940, 2072, 2590, 2716, 2960, 3395, 3589, 3880, 4144, 5180, 5432, 6790, 7178, 7760, 10360, 10864, 13580, 14356, 17945, 20720, 21163, 25123, 27160, 28712, 35890, 42326, 50246, 54320, 57424, 71780, 84652, 100492, 105815, 125615, 143560, 148141, 169304, 200984, 211630, 251230, 287120, 296282, 338608, 401968, 423260, 502460, 592564, 740705, 783031, 846520, 1004920, 1185128, 1481410, 1566062, 1693040, 2009840, 2052811, 2370256, 2962820, 3132124, 3915155, 4105622, 5481217, 5925640, 6264248, 7830310, 8211244, 10264055, 10962434, 11851280, 12528496, 14369677, 15660620, 16422488, 20528110, 21924868, 27406085, 28739354, 31321240, 32844976, 41056220, 43849736, 54812170, 57478708, 62642480, 71848385, 75954007, 82112440, 87699472, 109624340, 114957416, 143696770, 151908014, 164224880, 219248680, 229914832, 287393540, 303816028, 379770035, 438497360, 531678049, 574787080, 607632056, 759540070, 1063356098, 1149574160, 1215264112, 1519080140, 2126712196, 2658390245, 3038160280, 4253424392, 5316780490, 6076320560, 8506848784, 10633560980, 21267121960, 42534243920]

約数ペア:

[(1, 42534243920), (2, 21267121960), (4, 10633560980), (5, 8506848784), (7, 6076320560), (8, 5316780490), (10, 4253424392), (14, 3038160280), (16, 2658390245), (20, 2126712196), (28, 1519080140), (35, 1215264112), (37, 1149574160), (40, 1063356098), (56, 759540070), (70, 607632056), (74, 574787080), (80, 531678049), (97, 438497360), (112, 379770035), (140, 303816028), (148, 287393540), (185, 229914832), (194, 219248680), (259, 164224880), (280, 151908014), (296, 143696770), (370, 114957416), (388, 109624340), (485, 87699472), (518, 82112440), (560, 75954007), (592, 71848385), (679, 62642480), (740, 57478708), (776, 54812170), (970, 43849736), (1036, 41056220), (1295, 32844976), (1358, 31321240), (1480, 28739354), (1552, 27406085), (1940, 21924868), (2072, 20528110), (2590, 16422488), (2716, 15660620), (2960, 14369677), (3395, 12528496), (3589, 11851280), (3880, 10962434), (4144, 10264055), (5180, 8211244), (5432, 7830310), (6790, 6264248), (7178, 5925640), (7760, 5481217), (10360, 4105622), (10864, 3915155), (13580, 3132124), (14356, 2962820), (17945, 2370256), (20720, 2052811), (21163, 2009840), (25123, 1693040), (27160, 1566062), (28712, 1481410), (35890, 1185128), (42326, 1004920), (50246, 846520), (54320, 783031), (57424, 740705), (71780, 592564), (84652, 502460), (100492, 423260), (105815, 401968), (125615, 338608), (143560, 296282), (148141, 287120), (169304, 251230), (200984, 211630)]