2620894080

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{11471}}^1$

素因数の和:11517

約数の個数: 256

約数和(自身を含む): 10110044160

約数和(自身を除く): 7489150080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 32, 34, 35, 40, 42, 48, 51, 56, 60, 64, 68, 70, 80, 84, 85, 96, 102, 105, 112, 119, 120, 128, 136, 140, 160, 168, 170, 192, 204, 210, 224, 238, 240, 255, 272, 280, 320, 336, 340, 357, 384, 408, 420, 448, 476, 480, 510, 544, 560, 595, 640, 672, 680, 714, 816, 840, 896, 952, 960, 1020, 1088, 1120, 1190, 1344, 1360, 1428, 1632, 1680, 1785, 1904, 1920, 2040, 2176, 2240, 2380, 2688, 2720, 2856, 3264, 3360, 3570, 3808, 4080, 4480, 4760, 5440, 5712, 6528, 6720, 7140, 7616, 8160, 9520, 10880, 11424, 11471, 13440, 14280, 15232, 16320, 19040, 22848, 22942, 28560, 32640, 34413, 38080, 45696, 45884, 57120, 57355, 68826, 76160, 80297, 91768, 114240, 114710, 137652, 160594, 172065, 183536, 195007, 228480, 229420, 240891, 275304, 321188, 344130, 367072, 390014, 401485, 458840, 481782, 550608, 585021, 642376, 688260, 734144, 780028, 802970, 917680, 963564, 975035, 1101216, 1170042, 1204455, 1284752, 1365049, 1376520, 1468288, 1560056, 1605940, 1835360, 1927128, 1950070, 2202432, 2340084, 2408910, 2569504, 2730098, 2753040, 2925105, 3120112, 3211880, 3670720, 3854256, 3900140, 4095147, 4404864, 4680168, 4817820, 5139008, 5460196, 5506080, 5850210, 6240224, 6423760, 6825245, 7341440, 7708512, 7800280, 8190294, 9360336, 9635640, 10278016, 10920392, 11012160, 11700420, 12480448, 12847520, 13650490, 15417024, 15600560, 16380588, 18720672, 19271280, 20475735, 21840784, 22024320, 23400840, 24960896, 25695040, 27300980, 30834048, 31201120, 32761176, 37441344, 38542560, 40951470, 43681568, 46801680, 51390080, 54601960, 62402240, 65522352, 74882688, 77085120, 81902940, 87363136, 93603360, 109203920, 124804480, 131044704, 154170240, 163805880, 174726272, 187206720, 218407840, 262089408, 327611760, 374413440, 436815680, 524178816, 655223520, 873631360, 1310447040, 2620894080]

約数ペア:

[(1, 2620894080), (2, 1310447040), (3, 873631360), (4, 655223520), (5, 524178816), (6, 436815680), (7, 374413440), (8, 327611760), (10, 262089408), (12, 218407840), (14, 187206720), (15, 174726272), (16, 163805880), (17, 154170240), (20, 131044704), (21, 124804480), (24, 109203920), (28, 93603360), (30, 87363136), (32, 81902940), (34, 77085120), (35, 74882688), (40, 65522352), (42, 62402240), (48, 54601960), (51, 51390080), (56, 46801680), (60, 43681568), (64, 40951470), (68, 38542560), (70, 37441344), (80, 32761176), (84, 31201120), (85, 30834048), (96, 27300980), (102, 25695040), (105, 24960896), (112, 23400840), (119, 22024320), (120, 21840784), (128, 20475735), (136, 19271280), (140, 18720672), (160, 16380588), (168, 15600560), (170, 15417024), (192, 13650490), (204, 12847520), (210, 12480448), (224, 11700420), (238, 11012160), (240, 10920392), (255, 10278016), (272, 9635640), (280, 9360336), (320, 8190294), (336, 7800280), (340, 7708512), (357, 7341440), (384, 6825245), (408, 6423760), (420, 6240224), (448, 5850210), (476, 5506080), (480, 5460196), (510, 5139008), (544, 4817820), (560, 4680168), (595, 4404864), (640, 4095147), (672, 3900140), (680, 3854256), (714, 3670720), (816, 3211880), (840, 3120112), (896, 2925105), (952, 2753040), (960, 2730098), (1020, 2569504), (1088, 2408910), (1120, 2340084), (1190, 2202432), (1344, 1950070), (1360, 1927128), (1428, 1835360), (1632, 1605940), (1680, 1560056), (1785, 1468288), (1904, 1376520), (1920, 1365049), (2040, 1284752), (2176, 1204455), (2240, 1170042), (2380, 1101216), (2688, 975035), (2720, 963564), (2856, 917680), (3264, 802970), (3360, 780028), (3570, 734144), (3808, 688260), (4080, 642376), (4480, 585021), (4760, 550608), (5440, 481782), (5712, 458840), (6528, 401485), (6720, 390014), (7140, 367072), (7616, 344130), (8160, 321188), (9520, 275304), (10880, 240891), (11424, 229420), (11471, 228480), (13440, 195007), (14280, 183536), (15232, 172065), (16320, 160594), (19040, 137652), (22848, 114710), (22942, 114240), (28560, 91768), (32640, 80297), (34413, 76160), (38080, 68826), (45696, 57355), (45884, 57120)]