2051578667520

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{15641}}^1\times {\mathrm{5693}}^1$

素因数の和:21363

約数の個数: 240

約数和(自身を含む): 7106896337112

約数和(自身を除く): 5055317669592

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, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 512, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1536, 1920, 2304, 2560, 2880, 3840, 4608, 5693, 5760, 7680, 11386, 11520, 15641, 17079, 22772, 23040, 28465, 31282, 34158, 45544, 46923, 51237, 56930, 62564, 68316, 78205, 85395, 91088, 93846, 102474, 113860, 125128, 136632, 140769, 156410, 170790, 182176, 187692, 204948, 227720, 234615, 250256, 256185, 273264, 281538, 312820, 341580, 364352, 375384, 409896, 455440, 469230, 500512, 512370, 546528, 563076, 625640, 683160, 703845, 728704, 750768, 819792, 910880, 938460, 1001024, 1024740, 1093056, 1126152, 1251280, 1366320, 1407690, 1457408, 1501536, 1639584, 1821760, 1876920, 2002048, 2049480, 2186112, 2252304, 2502560, 2732640, 2815380, 2914816, 3003072, 3279168, 3643520, 3753840, 4004096, 4098960, 4372224, 4504608, 5005120, 5465280, 5630760, 6006144, 6558336, 7287040, 7507680, 8008192, 8197920, 8744448, 9009216, 10010240, 10930560, 11261520, 12012288, 13116672, 14574080, 15015360, 16395840, 18018432, 20020480, 21861120, 22523040, 24024576, 26233344, 30030720, 32791680, 36036864, 40040960, 43722240, 45046080, 60061440, 65583360, 72073728, 89044213, 90092160, 120122880, 131166720, 178088426, 180184320, 267132639, 356176852, 360368640, 445221065, 534265278, 712353704, 801397917, 890442130, 1068530556, 1335663195, 1424707408, 1602795834, 1780884260, 2137061112, 2671326390, 2849414816, 3205591668, 3561768520, 4006989585, 4274122224, 5342652780, 5698829632, 6411183336, 7123537040, 8013979170, 8548244448, 10685305560, 11397659264, 12822366672, 14247074080, 16027958340, 17096488896, 21370611120, 22795318528, 25644733344, 28494148160, 32055916680, 34192977792, 42741222240, 45590637056, 51289466688, 56988296320, 64111833360, 68385955584, 85482444480, 102578933376, 113976592640, 128223666720, 136771911168, 170964888960, 205157866752, 227953185280, 256447333440, 341929777920, 410315733504, 512894666880, 683859555840, 1025789333760, 2051578667520]

約数ペア:

[(1, 2051578667520), (2, 1025789333760), (3, 683859555840), (4, 512894666880), (5, 410315733504), (6, 341929777920), (8, 256447333440), (9, 227953185280), (10, 205157866752), (12, 170964888960), (15, 136771911168), (16, 128223666720), (18, 113976592640), (20, 102578933376), (24, 85482444480), (30, 68385955584), (32, 64111833360), (36, 56988296320), (40, 51289466688), (45, 45590637056), (48, 42741222240), (60, 34192977792), (64, 32055916680), (72, 28494148160), (80, 25644733344), (90, 22795318528), (96, 21370611120), (120, 17096488896), (128, 16027958340), (144, 14247074080), (160, 12822366672), (180, 11397659264), (192, 10685305560), (240, 8548244448), (256, 8013979170), (288, 7123537040), (320, 6411183336), (360, 5698829632), (384, 5342652780), (480, 4274122224), (512, 4006989585), (576, 3561768520), (640, 3205591668), (720, 2849414816), (768, 2671326390), (960, 2137061112), (1152, 1780884260), (1280, 1602795834), (1440, 1424707408), (1536, 1335663195), (1920, 1068530556), (2304, 890442130), (2560, 801397917), (2880, 712353704), (3840, 534265278), (4608, 445221065), (5693, 360368640), (5760, 356176852), (7680, 267132639), (11386, 180184320), (11520, 178088426), (15641, 131166720), (17079, 120122880), (22772, 90092160), (23040, 89044213), (28465, 72073728), (31282, 65583360), (34158, 60061440), (45544, 45046080), (46923, 43722240), (51237, 40040960), (56930, 36036864), (62564, 32791680), (68316, 30030720), (78205, 26233344), (85395, 24024576), (91088, 22523040), (93846, 21861120), (102474, 20020480), (113860, 18018432), (125128, 16395840), (136632, 15015360), (140769, 14574080), (156410, 13116672), (170790, 12012288), (182176, 11261520), (187692, 10930560), (204948, 10010240), (227720, 9009216), (234615, 8744448), (250256, 8197920), (256185, 8008192), (273264, 7507680), (281538, 7287040), (312820, 6558336), (341580, 6006144), (364352, 5630760), (375384, 5465280), (409896, 5005120), (455440, 4504608), (469230, 4372224), (500512, 4098960), (512370, 4004096), (546528, 3753840), (563076, 3643520), (625640, 3279168), (683160, 3003072), (703845, 2914816), (728704, 2815380), (750768, 2732640), (819792, 2502560), (910880, 2252304), (938460, 2186112), (1001024, 2049480), (1024740, 2002048), (1093056, 1876920), (1126152, 1821760), (1251280, 1639584), (1366320, 1501536), (1407690, 1457408)]