271557872640

素因数分解:

$2^{10}\times 3^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{42397}}^1$

素因数の和:42567

約数の個数: 264

約数和(自身を含む): 947732669520

約数和(自身を除く): 676174796880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 139, 144, 160, 180, 192, 240, 256, 278, 288, 320, 360, 384, 417, 480, 512, 556, 576, 640, 695, 720, 768, 834, 960, 1024, 1112, 1152, 1251, 1280, 1390, 1440, 1536, 1668, 1920, 2085, 2224, 2304, 2502, 2560, 2780, 2880, 3072, 3336, 3840, 4170, 4448, 4608, 5004, 5120, 5560, 5760, 6255, 6672, 7680, 8340, 8896, 9216, 10008, 11120, 11520, 12510, 13344, 15360, 16680, 17792, 20016, 22240, 23040, 25020, 26688, 33360, 35584, 40032, 42397, 44480, 46080, 50040, 53376, 66720, 71168, 80064, 84794, 88960, 100080, 106752, 127191, 133440, 142336, 160128, 169588, 177920, 200160, 211985, 213504, 254382, 266880, 320256, 339176, 355840, 381573, 400320, 423970, 427008, 508764, 533760, 635955, 640512, 678352, 711680, 763146, 800640, 847940, 1017528, 1067520, 1271910, 1281024, 1356704, 1526292, 1601280, 1695880, 1907865, 2035056, 2135040, 2543820, 2713408, 3052584, 3202560, 3391760, 3815730, 4070112, 5087640, 5426816, 5893183, 6105168, 6405120, 6783520, 7631460, 8140224, 10175280, 10853632, 11786366, 12210336, 13567040, 15262920, 16280448, 17679549, 20350560, 21707264, 23572732, 24420672, 27134080, 29465915, 30525840, 32560896, 35359098, 40701120, 43414528, 47145464, 48841344, 53038647, 54268160, 58931830, 61051680, 65121792, 70718196, 81402240, 88397745, 94290928, 97682688, 106077294, 108536320, 117863660, 122103360, 130243584, 141436392, 162804480, 176795490, 188581856, 195365376, 212154588, 217072640, 235727320, 244206720, 265193235, 282872784, 325608960, 353590980, 377163712, 390730752, 424309176, 471454640, 488413440, 530386470, 565745568, 651217920, 707181960, 754327424, 848618352, 942909280, 976826880, 1060772940, 1131491136, 1414363920, 1508654848, 1697236704, 1885818560, 1953653760, 2121545880, 2262982272, 2828727840, 3017309696, 3394473408, 3771637120, 4243091760, 4525964544, 5657455680, 6034619392, 6788946816, 7543274240, 8486183520, 9051929088, 11314911360, 13577893632, 15086548480, 16972367040, 18103858176, 22629822720, 27155787264, 30173096960, 33944734080, 45259645440, 54311574528, 67889468160, 90519290880, 135778936320, 271557872640]

約数ペア:

[(1, 271557872640), (2, 135778936320), (3, 90519290880), (4, 67889468160), (5, 54311574528), (6, 45259645440), (8, 33944734080), (9, 30173096960), (10, 27155787264), (12, 22629822720), (15, 18103858176), (16, 16972367040), (18, 15086548480), (20, 13577893632), (24, 11314911360), (30, 9051929088), (32, 8486183520), (36, 7543274240), (40, 6788946816), (45, 6034619392), (48, 5657455680), (60, 4525964544), (64, 4243091760), (72, 3771637120), (80, 3394473408), (90, 3017309696), (96, 2828727840), (120, 2262982272), (128, 2121545880), (139, 1953653760), (144, 1885818560), (160, 1697236704), (180, 1508654848), (192, 1414363920), (240, 1131491136), (256, 1060772940), (278, 976826880), (288, 942909280), (320, 848618352), (360, 754327424), (384, 707181960), (417, 651217920), (480, 565745568), (512, 530386470), (556, 488413440), (576, 471454640), (640, 424309176), (695, 390730752), (720, 377163712), (768, 353590980), (834, 325608960), (960, 282872784), (1024, 265193235), (1112, 244206720), (1152, 235727320), (1251, 217072640), (1280, 212154588), (1390, 195365376), (1440, 188581856), (1536, 176795490), (1668, 162804480), (1920, 141436392), (2085, 130243584), (2224, 122103360), (2304, 117863660), (2502, 108536320), (2560, 106077294), (2780, 97682688), (2880, 94290928), (3072, 88397745), (3336, 81402240), (3840, 70718196), (4170, 65121792), (4448, 61051680), (4608, 58931830), (5004, 54268160), (5120, 53038647), (5560, 48841344), (5760, 47145464), (6255, 43414528), (6672, 40701120), (7680, 35359098), (8340, 32560896), (8896, 30525840), (9216, 29465915), (10008, 27134080), (11120, 24420672), (11520, 23572732), (12510, 21707264), (13344, 20350560), (15360, 17679549), (16680, 16280448), (17792, 15262920), (20016, 13567040), (22240, 12210336), (23040, 11786366), (25020, 10853632), (26688, 10175280), (33360, 8140224), (35584, 7631460), (40032, 6783520), (42397, 6405120), (44480, 6105168), (46080, 5893183), (50040, 5426816), (53376, 5087640), (66720, 4070112), (71168, 3815730), (80064, 3391760), (84794, 3202560), (88960, 3052584), (100080, 2713408), (106752, 2543820), (127191, 2135040), (133440, 2035056), (142336, 1907865), (160128, 1695880), (169588, 1601280), (177920, 1526292), (200160, 1356704), (211985, 1281024), (213504, 1271910), (254382, 1067520), (266880, 1017528), (320256, 847940), (339176, 800640), (355840, 763146), (381573, 711680), (400320, 678352), (423970, 640512), (427008, 635955), (508764, 533760)]