2210987520

素因数分解:

$2^9\times 3^2\times 5^1\times 7^1\times {\mathrm{13709}}^1$

素因数の和:13745

約数の個数: 240

約数和(自身を含む): 8751805920

約数和(自身を除く): 6540818400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 256, 280, 288, 315, 320, 336, 360, 384, 420, 448, 480, 504, 512, 560, 576, 630, 640, 672, 720, 768, 840, 896, 960, 1008, 1120, 1152, 1260, 1280, 1344, 1440, 1536, 1680, 1792, 1920, 2016, 2240, 2304, 2520, 2560, 2688, 2880, 3360, 3584, 3840, 4032, 4480, 4608, 5040, 5376, 5760, 6720, 7680, 8064, 8960, 10080, 10752, 11520, 13440, 13709, 16128, 17920, 20160, 23040, 26880, 27418, 32256, 40320, 41127, 53760, 54836, 68545, 80640, 82254, 95963, 109672, 123381, 137090, 161280, 164508, 191926, 205635, 219344, 246762, 274180, 287889, 329016, 383852, 411270, 438688, 479815, 493524, 548360, 575778, 616905, 658032, 767704, 822540, 863667, 877376, 959630, 987048, 1096720, 1151556, 1233810, 1316064, 1439445, 1535408, 1645080, 1727334, 1754752, 1919260, 1974096, 2193440, 2303112, 2467620, 2632128, 2878890, 3070816, 3290160, 3454668, 3509504, 3838520, 3948192, 4318335, 4386880, 4606224, 4935240, 5264256, 5757780, 6141632, 6580320, 6909336, 7019008, 7677040, 7896384, 8636670, 8773760, 9212448, 9870480, 10528512, 11515560, 12283264, 13160640, 13818672, 15354080, 15792768, 17273340, 17547520, 18424896, 19740960, 21057024, 23031120, 24566528, 26321280, 27637344, 30708160, 31585536, 34546680, 35095040, 36849792, 39481920, 46062240, 49133056, 52642560, 55274688, 61416320, 63171072, 69093360, 73699584, 78963840, 92124480, 105285120, 110549376, 122832640, 138186720, 147399168, 157927680, 184248960, 221098752, 245665280, 276373440, 315855360, 368497920, 442197504, 552746880, 736995840, 1105493760, 2210987520]

約数ペア:

[(1, 2210987520), (2, 1105493760), (3, 736995840), (4, 552746880), (5, 442197504), (6, 368497920), (7, 315855360), (8, 276373440), (9, 245665280), (10, 221098752), (12, 184248960), (14, 157927680), (15, 147399168), (16, 138186720), (18, 122832640), (20, 110549376), (21, 105285120), (24, 92124480), (28, 78963840), (30, 73699584), (32, 69093360), (35, 63171072), (36, 61416320), (40, 55274688), (42, 52642560), (45, 49133056), (48, 46062240), (56, 39481920), (60, 36849792), (63, 35095040), (64, 34546680), (70, 31585536), (72, 30708160), (80, 27637344), (84, 26321280), (90, 24566528), (96, 23031120), (105, 21057024), (112, 19740960), (120, 18424896), (126, 17547520), (128, 17273340), (140, 15792768), (144, 15354080), (160, 13818672), (168, 13160640), (180, 12283264), (192, 11515560), (210, 10528512), (224, 9870480), (240, 9212448), (252, 8773760), (256, 8636670), (280, 7896384), (288, 7677040), (315, 7019008), (320, 6909336), (336, 6580320), (360, 6141632), (384, 5757780), (420, 5264256), (448, 4935240), (480, 4606224), (504, 4386880), (512, 4318335), (560, 3948192), (576, 3838520), (630, 3509504), (640, 3454668), (672, 3290160), (720, 3070816), (768, 2878890), (840, 2632128), (896, 2467620), (960, 2303112), (1008, 2193440), (1120, 1974096), (1152, 1919260), (1260, 1754752), (1280, 1727334), (1344, 1645080), (1440, 1535408), (1536, 1439445), (1680, 1316064), (1792, 1233810), (1920, 1151556), (2016, 1096720), (2240, 987048), (2304, 959630), (2520, 877376), (2560, 863667), (2688, 822540), (2880, 767704), (3360, 658032), (3584, 616905), (3840, 575778), (4032, 548360), (4480, 493524), (4608, 479815), (5040, 438688), (5376, 411270), (5760, 383852), (6720, 329016), (7680, 287889), (8064, 274180), (8960, 246762), (10080, 219344), (10752, 205635), (11520, 191926), (13440, 164508), (13709, 161280), (16128, 137090), (17920, 123381), (20160, 109672), (23040, 95963), (26880, 82254), (27418, 80640), (32256, 68545), (40320, 54836), (41127, 53760)]