2783752320

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{557}}^1$

素因数の和:735

約数の個数: 256

約数和(自身を含む): 9425289600

約数和(自身を除く): 6641537280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 128, 137, 152, 160, 190, 192, 228, 240, 274, 285, 304, 320, 380, 384, 411, 456, 480, 548, 557, 570, 608, 640, 685, 760, 822, 912, 960, 1096, 1114, 1140, 1216, 1370, 1520, 1644, 1671, 1824, 1920, 2055, 2192, 2228, 2280, 2432, 2603, 2740, 2785, 3040, 3288, 3342, 3648, 4110, 4384, 4456, 4560, 5206, 5480, 5570, 6080, 6576, 6684, 7296, 7809, 8220, 8355, 8768, 8912, 9120, 10412, 10583, 10960, 11140, 12160, 13015, 13152, 13368, 15618, 16440, 16710, 17536, 17824, 18240, 20824, 21166, 21920, 22280, 26030, 26304, 26736, 31236, 31749, 32880, 33420, 35648, 36480, 39045, 41648, 42332, 43840, 44560, 52060, 52608, 52915, 53472, 62472, 63498, 65760, 66840, 71296, 76309, 78090, 83296, 84664, 87680, 89120, 104120, 105830, 106944, 124944, 126996, 131520, 133680, 152618, 156180, 158745, 166592, 169328, 178240, 208240, 211660, 213888, 228927, 249888, 253992, 263040, 267360, 305236, 312360, 317490, 333184, 338656, 356480, 381545, 416480, 423320, 457854, 499776, 507984, 534720, 610472, 624720, 634980, 677312, 763090, 832960, 846640, 915708, 999552, 1015968, 1069440, 1144635, 1220944, 1249440, 1269960, 1354624, 1449871, 1526180, 1665920, 1693280, 1831416, 2031936, 2289270, 2441888, 2498880, 2539920, 2899742, 3052360, 3386560, 3662832, 4063872, 4349613, 4578540, 4883776, 4997760, 5079840, 5799484, 6104720, 6773120, 7249355, 7325664, 8699226, 9157080, 9767552, 10159680, 11598968, 12209440, 14498710, 14651328, 17398452, 18314160, 20319360, 21748065, 23197936, 24418880, 28997420, 29302656, 34796904, 36628320, 43496130, 46395872, 48837760, 57994840, 69593808, 73256640, 86992260, 92791744, 115989680, 139187616, 146513280, 173984520, 185583488, 231979360, 278375232, 347969040, 463958720, 556750464, 695938080, 927917440, 1391876160, 2783752320]

約数ペア:

[(1, 2783752320), (2, 1391876160), (3, 927917440), (4, 695938080), (5, 556750464), (6, 463958720), (8, 347969040), (10, 278375232), (12, 231979360), (15, 185583488), (16, 173984520), (19, 146513280), (20, 139187616), (24, 115989680), (30, 92791744), (32, 86992260), (38, 73256640), (40, 69593808), (48, 57994840), (57, 48837760), (60, 46395872), (64, 43496130), (76, 36628320), (80, 34796904), (95, 29302656), (96, 28997420), (114, 24418880), (120, 23197936), (128, 21748065), (137, 20319360), (152, 18314160), (160, 17398452), (190, 14651328), (192, 14498710), (228, 12209440), (240, 11598968), (274, 10159680), (285, 9767552), (304, 9157080), (320, 8699226), (380, 7325664), (384, 7249355), (411, 6773120), (456, 6104720), (480, 5799484), (548, 5079840), (557, 4997760), (570, 4883776), (608, 4578540), (640, 4349613), (685, 4063872), (760, 3662832), (822, 3386560), (912, 3052360), (960, 2899742), (1096, 2539920), (1114, 2498880), (1140, 2441888), (1216, 2289270), (1370, 2031936), (1520, 1831416), (1644, 1693280), (1671, 1665920), (1824, 1526180), (1920, 1449871), (2055, 1354624), (2192, 1269960), (2228, 1249440), (2280, 1220944), (2432, 1144635), (2603, 1069440), (2740, 1015968), (2785, 999552), (3040, 915708), (3288, 846640), (3342, 832960), (3648, 763090), (4110, 677312), (4384, 634980), (4456, 624720), (4560, 610472), (5206, 534720), (5480, 507984), (5570, 499776), (6080, 457854), (6576, 423320), (6684, 416480), (7296, 381545), (7809, 356480), (8220, 338656), (8355, 333184), (8768, 317490), (8912, 312360), (9120, 305236), (10412, 267360), (10583, 263040), (10960, 253992), (11140, 249888), (12160, 228927), (13015, 213888), (13152, 211660), (13368, 208240), (15618, 178240), (16440, 169328), (16710, 166592), (17536, 158745), (17824, 156180), (18240, 152618), (20824, 133680), (21166, 131520), (21920, 126996), (22280, 124944), (26030, 106944), (26304, 105830), (26736, 104120), (31236, 89120), (31749, 87680), (32880, 84664), (33420, 83296), (35648, 78090), (36480, 76309), (39045, 71296), (41648, 66840), (42332, 65760), (43840, 63498), (44560, 62472), (52060, 53472), (52608, 52915)]