1490350080

素因数分解:

$2^{12}\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{191}}^1$

素因数の和:350

約数の個数: 208

約数和(自身を含む): 4831248384

約数和(自身を除く): 3340898304

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 127, 128, 160, 191, 192, 240, 254, 256, 320, 381, 382, 384, 480, 508, 512, 573, 635, 640, 762, 764, 768, 955, 960, 1016, 1024, 1146, 1270, 1280, 1524, 1528, 1536, 1905, 1910, 1920, 2032, 2048, 2292, 2540, 2560, 2865, 3048, 3056, 3072, 3810, 3820, 3840, 4064, 4096, 4584, 5080, 5120, 5730, 6096, 6112, 6144, 7620, 7640, 7680, 8128, 9168, 10160, 10240, 11460, 12192, 12224, 12288, 15240, 15280, 15360, 16256, 18336, 20320, 20480, 22920, 24257, 24384, 24448, 30480, 30560, 30720, 32512, 36672, 40640, 45840, 48514, 48768, 48896, 60960, 61120, 61440, 65024, 72771, 73344, 81280, 91680, 97028, 97536, 97792, 121285, 121920, 122240, 130048, 145542, 146688, 162560, 183360, 194056, 195072, 195584, 242570, 243840, 244480, 260096, 291084, 293376, 325120, 363855, 366720, 388112, 390144, 391168, 485140, 487680, 488960, 520192, 582168, 586752, 650240, 727710, 733440, 776224, 780288, 782336, 970280, 975360, 977920, 1164336, 1173504, 1300480, 1455420, 1466880, 1552448, 1560576, 1940560, 1950720, 1955840, 2328672, 2347008, 2600960, 2910840, 2933760, 3104896, 3881120, 3901440, 3911680, 4657344, 5821680, 5867520, 6209792, 7762240, 7802880, 9314688, 11643360, 11735040, 12419584, 15524480, 18629376, 23286720, 24839168, 31048960, 37258752, 46573440, 49678336, 62097920, 74517504, 93146880, 99356672, 124195840, 149035008, 186293760, 248391680, 298070016, 372587520, 496783360, 745175040, 1490350080]

約数ペア:

[(1, 1490350080), (2, 745175040), (3, 496783360), (4, 372587520), (5, 298070016), (6, 248391680), (8, 186293760), (10, 149035008), (12, 124195840), (15, 99356672), (16, 93146880), (20, 74517504), (24, 62097920), (30, 49678336), (32, 46573440), (40, 37258752), (48, 31048960), (60, 24839168), (64, 23286720), (80, 18629376), (96, 15524480), (120, 12419584), (127, 11735040), (128, 11643360), (160, 9314688), (191, 7802880), (192, 7762240), (240, 6209792), (254, 5867520), (256, 5821680), (320, 4657344), (381, 3911680), (382, 3901440), (384, 3881120), (480, 3104896), (508, 2933760), (512, 2910840), (573, 2600960), (635, 2347008), (640, 2328672), (762, 1955840), (764, 1950720), (768, 1940560), (955, 1560576), (960, 1552448), (1016, 1466880), (1024, 1455420), (1146, 1300480), (1270, 1173504), (1280, 1164336), (1524, 977920), (1528, 975360), (1536, 970280), (1905, 782336), (1910, 780288), (1920, 776224), (2032, 733440), (2048, 727710), (2292, 650240), (2540, 586752), (2560, 582168), (2865, 520192), (3048, 488960), (3056, 487680), (3072, 485140), (3810, 391168), (3820, 390144), (3840, 388112), (4064, 366720), (4096, 363855), (4584, 325120), (5080, 293376), (5120, 291084), (5730, 260096), (6096, 244480), (6112, 243840), (6144, 242570), (7620, 195584), (7640, 195072), (7680, 194056), (8128, 183360), (9168, 162560), (10160, 146688), (10240, 145542), (11460, 130048), (12192, 122240), (12224, 121920), (12288, 121285), (15240, 97792), (15280, 97536), (15360, 97028), (16256, 91680), (18336, 81280), (20320, 73344), (20480, 72771), (22920, 65024), (24257, 61440), (24384, 61120), (24448, 60960), (30480, 48896), (30560, 48768), (30720, 48514), (32512, 45840), (36672, 40640)]