25139357520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{40241}}^1$

素因数の和:40413

約数の個数: 160

約数和(自身を含む): 82634532480

約数和(自身を除く): 57495174960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 137, 152, 190, 228, 240, 274, 285, 304, 380, 411, 456, 548, 570, 685, 760, 822, 912, 1096, 1140, 1370, 1520, 1644, 2055, 2192, 2280, 2603, 2740, 3288, 4110, 4560, 5206, 5480, 6576, 7809, 8220, 10412, 10960, 13015, 15618, 16440, 20824, 26030, 31236, 32880, 39045, 40241, 41648, 52060, 62472, 78090, 80482, 104120, 120723, 124944, 156180, 160964, 201205, 208240, 241446, 312360, 321928, 402410, 482892, 603615, 624720, 643856, 764579, 804820, 965784, 1207230, 1529158, 1609640, 1931568, 2293737, 2414460, 3058316, 3219280, 3822895, 4587474, 4828920, 5513017, 6116632, 7645790, 9174948, 9657840, 11026034, 11468685, 12233264, 15291580, 16539051, 18349896, 22052068, 22937370, 27565085, 30583160, 33078102, 36699792, 44104136, 45874740, 55130170, 61166320, 66156204, 82695255, 88208272, 91749480, 104747323, 110260340, 132312408, 165390510, 183498960, 209494646, 220520680, 264624816, 314241969, 330781020, 418989292, 441041360, 523736615, 628483938, 661562040, 837978584, 1047473230, 1256967876, 1323124080, 1571209845, 1675957168, 2094946460, 2513935752, 3142419690, 4189892920, 5027871504, 6284839380, 8379785840, 12569678760, 25139357520]

約数ペア:

[(1, 25139357520), (2, 12569678760), (3, 8379785840), (4, 6284839380), (5, 5027871504), (6, 4189892920), (8, 3142419690), (10, 2513935752), (12, 2094946460), (15, 1675957168), (16, 1571209845), (19, 1323124080), (20, 1256967876), (24, 1047473230), (30, 837978584), (38, 661562040), (40, 628483938), (48, 523736615), (57, 441041360), (60, 418989292), (76, 330781020), (80, 314241969), (95, 264624816), (114, 220520680), (120, 209494646), (137, 183498960), (152, 165390510), (190, 132312408), (228, 110260340), (240, 104747323), (274, 91749480), (285, 88208272), (304, 82695255), (380, 66156204), (411, 61166320), (456, 55130170), (548, 45874740), (570, 44104136), (685, 36699792), (760, 33078102), (822, 30583160), (912, 27565085), (1096, 22937370), (1140, 22052068), (1370, 18349896), (1520, 16539051), (1644, 15291580), (2055, 12233264), (2192, 11468685), (2280, 11026034), (2603, 9657840), (2740, 9174948), (3288, 7645790), (4110, 6116632), (4560, 5513017), (5206, 4828920), (5480, 4587474), (6576, 3822895), (7809, 3219280), (8220, 3058316), (10412, 2414460), (10960, 2293737), (13015, 1931568), (15618, 1609640), (16440, 1529158), (20824, 1207230), (26030, 965784), (31236, 804820), (32880, 764579), (39045, 643856), (40241, 624720), (41648, 603615), (52060, 482892), (62472, 402410), (78090, 321928), (80482, 312360), (104120, 241446), (120723, 208240), (124944, 201205), (156180, 160964)]