21000570624

素因数分解:

$2^8\times 3^4\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{4003}}^1$

素因数の和:4065

約数の個数: 360

約数和(自身を含む): 71300541312

約数和(自身を除く): 50299970688

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 23, 24, 27, 32, 33, 36, 44, 46, 48, 54, 64, 66, 69, 72, 81, 88, 92, 96, 99, 108, 128, 132, 138, 144, 162, 176, 184, 192, 198, 207, 216, 253, 256, 264, 276, 288, 297, 324, 352, 368, 384, 396, 414, 432, 506, 528, 552, 576, 594, 621, 648, 704, 736, 759, 768, 792, 828, 864, 891, 1012, 1056, 1104, 1152, 1188, 1242, 1296, 1408, 1472, 1518, 1584, 1656, 1728, 1782, 1863, 2024, 2112, 2208, 2277, 2304, 2376, 2484, 2592, 2816, 2944, 3036, 3168, 3312, 3456, 3564, 3726, 4003, 4048, 4224, 4416, 4554, 4752, 4968, 5184, 5888, 6072, 6336, 6624, 6831, 6912, 7128, 7452, 8006, 8096, 8448, 8832, 9108, 9504, 9936, 10368, 12009, 12144, 12672, 13248, 13662, 14256, 14904, 16012, 16192, 17664, 18216, 19008, 19872, 20493, 20736, 24018, 24288, 25344, 26496, 27324, 28512, 29808, 32024, 32384, 36027, 36432, 38016, 39744, 40986, 44033, 48036, 48576, 52992, 54648, 57024, 59616, 64048, 64768, 72054, 72864, 76032, 79488, 81972, 88066, 92069, 96072, 97152, 108081, 109296, 114048, 119232, 128096, 132099, 144108, 145728, 158976, 163944, 176132, 184138, 192144, 194304, 216162, 218592, 228096, 238464, 256192, 264198, 276207, 288216, 291456, 324243, 327888, 352264, 368276, 384288, 396297, 432324, 437184, 476928, 512384, 528396, 552414, 576432, 582912, 648486, 655776, 704528, 736552, 768576, 792594, 828621, 864648, 874368, 1012759, 1024768, 1056792, 1104828, 1152864, 1188891, 1296972, 1311552, 1409056, 1473104, 1537152, 1585188, 1657242, 1729296, 1748736, 2025518, 2113584, 2209656, 2305728, 2377782, 2485863, 2593944, 2623104, 2818112, 2946208, 3038277, 3074304, 3170376, 3314484, 3458592, 3566673, 4051036, 4227168, 4419312, 4611456, 4755564, 4971726, 5187888, 5246208, 5636224, 5892416, 6076554, 6340752, 6628968, 6917184, 7133346, 7457589, 8102072, 8454336, 8838624, 9114831, 9222912, 9511128, 9943452, 10375776, 11272448, 11784832, 12153108, 12681504, 13257936, 13834368, 14266692, 14915178, 16204144, 16908672, 17677248, 18229662, 19022256, 19886904, 20751552, 23569664, 24306216, 25363008, 26515872, 27344493, 27668736, 28533384, 29830356, 32408288, 33817344, 35354496, 36459324, 38044512, 39773808, 41503104, 48612432, 50726016, 53031744, 54688986, 57066768, 59660712, 64816576, 70708992, 72918648, 76089024, 79547616, 82033479, 83006208, 97224864, 101452032, 106063488, 109377972, 114133536, 119321424, 129633152, 145837296, 152178048, 159095232, 164066958, 194449728, 212126976, 218755944, 228267072, 238642848, 259266304, 291674592, 304356096, 318190464, 328133916, 388899456, 437511888, 456534144, 477285696, 583349184, 636380928, 656267832, 777798912, 875023776, 913068288, 954571392, 1166698368, 1312535664, 1750047552, 1909142784, 2333396736, 2625071328, 3500095104, 5250142656, 7000190208, 10500285312, 21000570624]

約数ペア:

[(1, 21000570624), (2, 10500285312), (3, 7000190208), (4, 5250142656), (6, 3500095104), (8, 2625071328), (9, 2333396736), (11, 1909142784), (12, 1750047552), (16, 1312535664), (18, 1166698368), (22, 954571392), (23, 913068288), (24, 875023776), (27, 777798912), (32, 656267832), (33, 636380928), (36, 583349184), (44, 477285696), (46, 456534144), (48, 437511888), (54, 388899456), (64, 328133916), (66, 318190464), (69, 304356096), (72, 291674592), (81, 259266304), (88, 238642848), (92, 228267072), (96, 218755944), (99, 212126976), (108, 194449728), (128, 164066958), (132, 159095232), (138, 152178048), (144, 145837296), (162, 129633152), (176, 119321424), (184, 114133536), (192, 109377972), (198, 106063488), (207, 101452032), (216, 97224864), (253, 83006208), (256, 82033479), (264, 79547616), (276, 76089024), (288, 72918648), (297, 70708992), (324, 64816576), (352, 59660712), (368, 57066768), (384, 54688986), (396, 53031744), (414, 50726016), (432, 48612432), (506, 41503104), (528, 39773808), (552, 38044512), (576, 36459324), (594, 35354496), (621, 33817344), (648, 32408288), (704, 29830356), (736, 28533384), (759, 27668736), (768, 27344493), (792, 26515872), (828, 25363008), (864, 24306216), (891, 23569664), (1012, 20751552), (1056, 19886904), (1104, 19022256), (1152, 18229662), (1188, 17677248), (1242, 16908672), (1296, 16204144), (1408, 14915178), (1472, 14266692), (1518, 13834368), (1584, 13257936), (1656, 12681504), (1728, 12153108), (1782, 11784832), (1863, 11272448), (2024, 10375776), (2112, 9943452), (2208, 9511128), (2277, 9222912), (2304, 9114831), (2376, 8838624), (2484, 8454336), (2592, 8102072), (2816, 7457589), (2944, 7133346), (3036, 6917184), (3168, 6628968), (3312, 6340752), (3456, 6076554), (3564, 5892416), (3726, 5636224), (4003, 5246208), (4048, 5187888), (4224, 4971726), (4416, 4755564), (4554, 4611456), (4752, 4419312), (4968, 4227168), (5184, 4051036), (5888, 3566673), (6072, 3458592), (6336, 3314484), (6624, 3170376), (6831, 3074304), (6912, 3038277), (7128, 2946208), (7452, 2818112), (8006, 2623104), (8096, 2593944), (8448, 2485863), (8832, 2377782), (9108, 2305728), (9504, 2209656), (9936, 2113584), (10368, 2025518), (12009, 1748736), (12144, 1729296), (12672, 1657242), (13248, 1585188), (13662, 1537152), (14256, 1473104), (14904, 1409056), (16012, 1311552), (16192, 1296972), (17664, 1188891), (18216, 1152864), (19008, 1104828), (19872, 1056792), (20493, 1024768), (20736, 1012759), (24018, 874368), (24288, 864648), (25344, 828621), (26496, 792594), (27324, 768576), (28512, 736552), (29808, 704528), (32024, 655776), (32384, 648486), (36027, 582912), (36432, 576432), (38016, 552414), (39744, 528396), (40986, 512384), (44033, 476928), (48036, 437184), (48576, 432324), (52992, 396297), (54648, 384288), (57024, 368276), (59616, 352264), (64048, 327888), (64768, 324243), (72054, 291456), (72864, 288216), (76032, 276207), (79488, 264198), (81972, 256192), (88066, 238464), (92069, 228096), (96072, 218592), (97152, 216162), (108081, 194304), (109296, 192144), (114048, 184138), (119232, 176132), (128096, 163944), (132099, 158976), (144108, 145728)]