2097495120

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2857}}^1$

素因数の和:2922

約数の個数: 320

約数和(自身を含む): 8165191680

約数和(自身を除く): 6067696560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 23, 24, 28, 30, 35, 38, 40, 42, 46, 48, 56, 57, 60, 69, 70, 76, 80, 84, 92, 95, 105, 112, 114, 115, 120, 133, 138, 140, 152, 161, 168, 184, 190, 210, 228, 230, 240, 266, 276, 280, 285, 304, 322, 336, 345, 368, 380, 399, 420, 437, 456, 460, 483, 532, 552, 560, 570, 644, 665, 690, 760, 798, 805, 840, 874, 912, 920, 966, 1064, 1104, 1140, 1288, 1311, 1330, 1380, 1520, 1596, 1610, 1680, 1748, 1840, 1932, 1995, 2128, 2185, 2280, 2415, 2576, 2622, 2660, 2760, 2857, 3059, 3192, 3220, 3496, 3864, 3990, 4370, 4560, 4830, 5244, 5320, 5520, 5714, 6118, 6384, 6440, 6555, 6992, 7728, 7980, 8571, 8740, 9177, 9660, 10488, 10640, 11428, 12236, 12880, 13110, 14285, 15295, 15960, 17142, 17480, 18354, 19320, 19999, 20976, 22856, 24472, 26220, 28570, 30590, 31920, 34284, 34960, 36708, 38640, 39998, 42855, 45712, 45885, 48944, 52440, 54283, 57140, 59997, 61180, 65711, 68568, 73416, 79996, 85710, 91770, 99995, 104880, 108566, 114280, 119994, 122360, 131422, 137136, 146832, 159992, 162849, 171420, 183540, 197133, 199990, 217132, 228560, 239988, 244720, 262844, 271415, 299985, 319984, 325698, 328555, 342840, 367080, 379981, 394266, 399980, 434264, 459977, 479976, 525688, 542830, 599970, 651396, 657110, 685680, 734160, 759962, 788532, 799960, 814245, 868528, 919954, 959952, 985665, 1051376, 1085660, 1139943, 1199940, 1248509, 1302792, 1314220, 1379931, 1519924, 1577064, 1599920, 1628490, 1839908, 1899905, 1971330, 2171320, 2279886, 2299885, 2399880, 2497018, 2605584, 2628440, 2759862, 3039848, 3154128, 3256980, 3679816, 3745527, 3799810, 3942660, 4342640, 4559772, 4599770, 4799760, 4994036, 5256880, 5519724, 5699715, 6079696, 6242545, 6513960, 6899655, 7359632, 7491054, 7599620, 7885320, 8739563, 9119544, 9199540, 9988072, 11039448, 11399430, 12485090, 13027920, 13799310, 14982108, 15199240, 15770640, 17479126, 18239088, 18399080, 18727635, 19976144, 22078896, 22798860, 24970180, 26218689, 27598620, 29964216, 30398480, 34958252, 36798160, 37455270, 43697815, 45597720, 49940360, 52437378, 55197240, 59928432, 69916504, 74910540, 87395630, 91195440, 99880720, 104874756, 110394480, 131093445, 139833008, 149821080, 174791260, 209749512, 262186890, 299642160, 349582520, 419499024, 524373780, 699165040, 1048747560, 2097495120]

約数ペア:

[(1, 2097495120), (2, 1048747560), (3, 699165040), (4, 524373780), (5, 419499024), (6, 349582520), (7, 299642160), (8, 262186890), (10, 209749512), (12, 174791260), (14, 149821080), (15, 139833008), (16, 131093445), (19, 110394480), (20, 104874756), (21, 99880720), (23, 91195440), (24, 87395630), (28, 74910540), (30, 69916504), (35, 59928432), (38, 55197240), (40, 52437378), (42, 49940360), (46, 45597720), (48, 43697815), (56, 37455270), (57, 36798160), (60, 34958252), (69, 30398480), (70, 29964216), (76, 27598620), (80, 26218689), (84, 24970180), (92, 22798860), (95, 22078896), (105, 19976144), (112, 18727635), (114, 18399080), (115, 18239088), (120, 17479126), (133, 15770640), (138, 15199240), (140, 14982108), (152, 13799310), (161, 13027920), (168, 12485090), (184, 11399430), (190, 11039448), (210, 9988072), (228, 9199540), (230, 9119544), (240, 8739563), (266, 7885320), (276, 7599620), (280, 7491054), (285, 7359632), (304, 6899655), (322, 6513960), (336, 6242545), (345, 6079696), (368, 5699715), (380, 5519724), (399, 5256880), (420, 4994036), (437, 4799760), (456, 4599770), (460, 4559772), (483, 4342640), (532, 3942660), (552, 3799810), (560, 3745527), (570, 3679816), (644, 3256980), (665, 3154128), (690, 3039848), (760, 2759862), (798, 2628440), (805, 2605584), (840, 2497018), (874, 2399880), (912, 2299885), (920, 2279886), (966, 2171320), (1064, 1971330), (1104, 1899905), (1140, 1839908), (1288, 1628490), (1311, 1599920), (1330, 1577064), (1380, 1519924), (1520, 1379931), (1596, 1314220), (1610, 1302792), (1680, 1248509), (1748, 1199940), (1840, 1139943), (1932, 1085660), (1995, 1051376), (2128, 985665), (2185, 959952), (2280, 919954), (2415, 868528), (2576, 814245), (2622, 799960), (2660, 788532), (2760, 759962), (2857, 734160), (3059, 685680), (3192, 657110), (3220, 651396), (3496, 599970), (3864, 542830), (3990, 525688), (4370, 479976), (4560, 459977), (4830, 434264), (5244, 399980), (5320, 394266), (5520, 379981), (5714, 367080), (6118, 342840), (6384, 328555), (6440, 325698), (6555, 319984), (6992, 299985), (7728, 271415), (7980, 262844), (8571, 244720), (8740, 239988), (9177, 228560), (9660, 217132), (10488, 199990), (10640, 197133), (11428, 183540), (12236, 171420), (12880, 162849), (13110, 159992), (14285, 146832), (15295, 137136), (15960, 131422), (17142, 122360), (17480, 119994), (18354, 114280), (19320, 108566), (19999, 104880), (20976, 99995), (22856, 91770), (24472, 85710), (26220, 79996), (28570, 73416), (30590, 68568), (31920, 65711), (34284, 61180), (34960, 59997), (36708, 57140), (38640, 54283), (39998, 52440), (42855, 48944), (45712, 45885)]