2021915280

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1$

素因数の和:195

約数の個数: 640

約数和(自身を含む): 8392605696

約数和(自身を除く): 6370690416

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 23, 24, 28, 30, 33, 35, 40, 42, 44, 46, 48, 55, 56, 60, 66, 67, 69, 70, 71, 77, 80, 84, 88, 92, 105, 110, 112, 115, 120, 132, 134, 138, 140, 142, 154, 161, 165, 168, 176, 184, 201, 210, 213, 220, 230, 231, 240, 253, 264, 268, 276, 280, 284, 308, 322, 330, 335, 336, 345, 355, 368, 385, 402, 420, 426, 440, 460, 462, 469, 483, 497, 506, 528, 536, 552, 560, 568, 616, 644, 660, 670, 690, 710, 737, 759, 770, 781, 804, 805, 840, 852, 880, 920, 924, 938, 966, 994, 1005, 1012, 1065, 1072, 1104, 1136, 1155, 1232, 1265, 1288, 1320, 1340, 1380, 1407, 1420, 1474, 1491, 1518, 1540, 1541, 1562, 1608, 1610, 1633, 1680, 1704, 1771, 1840, 1848, 1876, 1932, 1988, 2010, 2024, 2130, 2211, 2310, 2343, 2345, 2415, 2485, 2530, 2576, 2640, 2680, 2760, 2814, 2840, 2948, 2982, 3036, 3080, 3082, 3124, 3216, 3220, 3266, 3408, 3542, 3685, 3696, 3752, 3795, 3864, 3905, 3976, 4020, 4048, 4260, 4422, 4620, 4623, 4686, 4690, 4757, 4830, 4899, 4970, 5060, 5159, 5313, 5360, 5467, 5520, 5628, 5680, 5896, 5964, 6072, 6160, 6164, 6248, 6440, 6532, 7035, 7084, 7370, 7455, 7504, 7590, 7705, 7728, 7810, 7952, 8040, 8165, 8520, 8844, 8855, 9240, 9246, 9372, 9380, 9514, 9660, 9798, 9940, 10120, 10318, 10626, 10787, 10934, 11055, 11256, 11431, 11715, 11792, 11928, 12144, 12328, 12496, 12880, 13064, 14070, 14168, 14271, 14740, 14910, 15180, 15410, 15477, 15620, 16080, 16330, 16401, 16951, 17040, 17688, 17710, 17963, 18480, 18492, 18744, 18760, 19028, 19320, 19596, 19880, 20240, 20636, 21252, 21574, 21868, 22110, 22512, 22862, 23115, 23430, 23785, 23856, 24495, 24656, 25795, 26128, 26565, 27335, 28140, 28336, 28542, 29480, 29820, 30360, 30820, 30954, 31240, 32361, 32660, 32802, 33299, 33902, 34293, 35376, 35420, 35926, 36984, 37488, 37520, 38056, 38640, 39192, 39760, 41272, 42504, 43148, 43736, 44220, 45724, 46230, 46860, 47570, 48990, 50853, 51590, 52327, 53130, 53889, 53935, 54670, 56280, 57084, 57155, 58960, 59640, 60720, 61640, 61908, 62480, 64722, 65320, 65604, 66598, 67804, 68586, 70840, 71355, 71852, 73968, 76112, 77385, 78384, 82005, 82544, 84755, 85008, 86296, 87472, 88440, 89815, 91448, 92460, 93720, 95140, 97980, 99897, 101706, 103180, 104654, 106260, 107778, 107870, 109340, 109411, 112560, 114168, 114310, 118657, 119280, 123280, 123816, 125741, 129444, 130640, 131208, 133196, 135608, 137172, 141680, 142710, 143704, 154770, 156981, 161805, 164010, 166495, 169510, 171465, 172592, 176880, 179630, 182896, 184920, 187440, 190280, 195960, 199794, 203412, 206360, 209308, 212520, 215556, 215740, 218680, 218822, 228336, 228620, 237314, 247632, 251482, 254265, 258888, 261635, 262416, 266392, 269445, 271216, 274344, 285420, 287408, 309540, 313962, 323610, 328020, 328233, 332990, 339020, 342930, 355971, 359260, 366289, 369840, 377223, 380560, 391920, 399588, 406824, 412720, 418616, 425040, 431112, 431480, 437360, 437644, 457240, 474628, 499485, 502964, 508530, 517776, 523270, 532784, 538890, 547055, 548688, 570840, 593285, 619080, 627924, 628705, 647220, 656040, 656466, 665980, 678040, 685860, 711942, 718520, 732578, 754446, 765877, 784905, 799176, 813648, 837232, 862224, 862960, 875288, 914480, 949256, 998970, 1005928, 1017060, 1046540, 1077780, 1094110, 1098867, 1141680, 1186570, 1203521, 1238160, 1255848, 1257410, 1294440, 1312080, 1312932, 1331960, 1356080, 1371720, 1423884, 1437040, 1465156, 1508892, 1531754, 1569810, 1598352, 1641165, 1750576, 1779855, 1831445, 1886115, 1898512, 1997940, 2011856, 2034120, 2093080, 2155560, 2188220, 2197734, 2297631, 2373140, 2407042, 2511696, 2514820, 2588880, 2625864, 2663920, 2743440, 2847768, 2930312, 3017784, 3063508, 3139620, 3282330, 3559710, 3610563, 3662890, 3772230, 3829385, 3995880, 4068240, 4186160, 4311120, 4376440, 4395468, 4595262, 4746280, 4814084, 5029640, 5251728, 5494335, 5695536, 5860624, 6017605, 6035568, 6127016, 6279240, 6564660, 7119420, 7221126, 7325780, 7544460, 7658770, 7991760, 8424647, 8752880, 8790936, 9190524, 9492560, 9628168, 10059280, 10988670, 11488155, 12035210, 12254032, 12558480, 13129320, 14238840, 14442252, 14651560, 15088920, 15317540, 16849294, 17581872, 18052815, 18381048, 19256336, 21977340, 22976310, 24070420, 25273941, 26258640, 28477680, 28884504, 29303120, 30177840, 30635080, 33698588, 36105630, 36762096, 42123235, 43954680, 45952620, 48140840, 50547882, 57769008, 61270160, 67397176, 72211260, 84246470, 87909360, 91905240, 96281680, 101095764, 126369705, 134794352, 144422520, 168492940, 183810480, 202191528, 252739410, 288845040, 336985880, 404383056, 505478820, 673971760, 1010957640, 2021915280]

約数ペア:

[(1, 2021915280), (2, 1010957640), (3, 673971760), (4, 505478820), (5, 404383056), (6, 336985880), (7, 288845040), (8, 252739410), (10, 202191528), (11, 183810480), (12, 168492940), (14, 144422520), (15, 134794352), (16, 126369705), (20, 101095764), (21, 96281680), (22, 91905240), (23, 87909360), (24, 84246470), (28, 72211260), (30, 67397176), (33, 61270160), (35, 57769008), (40, 50547882), (42, 48140840), (44, 45952620), (46, 43954680), (48, 42123235), (55, 36762096), (56, 36105630), (60, 33698588), (66, 30635080), (67, 30177840), (69, 29303120), (70, 28884504), (71, 28477680), (77, 26258640), (80, 25273941), (84, 24070420), (88, 22976310), (92, 21977340), (105, 19256336), (110, 18381048), (112, 18052815), (115, 17581872), (120, 16849294), (132, 15317540), (134, 15088920), (138, 14651560), (140, 14442252), (142, 14238840), (154, 13129320), (161, 12558480), (165, 12254032), (168, 12035210), (176, 11488155), (184, 10988670), (201, 10059280), (210, 9628168), (213, 9492560), (220, 9190524), (230, 8790936), (231, 8752880), (240, 8424647), (253, 7991760), (264, 7658770), (268, 7544460), (276, 7325780), (280, 7221126), (284, 7119420), (308, 6564660), (322, 6279240), (330, 6127016), (335, 6035568), (336, 6017605), (345, 5860624), (355, 5695536), (368, 5494335), (385, 5251728), (402, 5029640), (420, 4814084), (426, 4746280), (440, 4595262), (460, 4395468), (462, 4376440), (469, 4311120), (483, 4186160), (497, 4068240), (506, 3995880), (528, 3829385), (536, 3772230), (552, 3662890), (560, 3610563), (568, 3559710), (616, 3282330), (644, 3139620), (660, 3063508), (670, 3017784), (690, 2930312), (710, 2847768), (737, 2743440), (759, 2663920), (770, 2625864), (781, 2588880), (804, 2514820), (805, 2511696), (840, 2407042), (852, 2373140), (880, 2297631), (920, 2197734), (924, 2188220), (938, 2155560), (966, 2093080), (994, 2034120), (1005, 2011856), (1012, 1997940), (1065, 1898512), (1072, 1886115), (1104, 1831445), (1136, 1779855), (1155, 1750576), (1232, 1641165), (1265, 1598352), (1288, 1569810), (1320, 1531754), (1340, 1508892), (1380, 1465156), (1407, 1437040), (1420, 1423884), (1474, 1371720), (1491, 1356080), (1518, 1331960), (1540, 1312932), (1541, 1312080), (1562, 1294440), (1608, 1257410), (1610, 1255848), (1633, 1238160), (1680, 1203521), (1704, 1186570), (1771, 1141680), (1840, 1098867), (1848, 1094110), (1876, 1077780), (1932, 1046540), (1988, 1017060), (2010, 1005928), (2024, 998970), (2130, 949256), (2211, 914480), (2310, 875288), (2343, 862960), (2345, 862224), (2415, 837232), (2485, 813648), (2530, 799176), (2576, 784905), (2640, 765877), (2680, 754446), (2760, 732578), (2814, 718520), (2840, 711942), (2948, 685860), (2982, 678040), (3036, 665980), (3080, 656466), (3082, 656040), (3124, 647220), (3216, 628705), (3220, 627924), (3266, 619080), (3408, 593285), (3542, 570840), (3685, 548688), (3696, 547055), (3752, 538890), (3795, 532784), (3864, 523270), (3905, 517776), (3976, 508530), (4020, 502964), (4048, 499485), (4260, 474628), (4422, 457240), (4620, 437644), (4623, 437360), (4686, 431480), (4690, 431112), (4757, 425040), (4830, 418616), (4899, 412720), (4970, 406824), (5060, 399588), (5159, 391920), (5313, 380560), (5360, 377223), (5467, 369840), (5520, 366289), (5628, 359260), (5680, 355971), (5896, 342930), (5964, 339020), (6072, 332990), (6160, 328233), (6164, 328020), (6248, 323610), (6440, 313962), (6532, 309540), (7035, 287408), (7084, 285420), (7370, 274344), (7455, 271216), (7504, 269445), (7590, 266392), (7705, 262416), (7728, 261635), (7810, 258888), (7952, 254265), (8040, 251482), (8165, 247632), (8520, 237314), (8844, 228620), (8855, 228336), (9240, 218822), (9246, 218680), (9372, 215740), (9380, 215556), (9514, 212520), (9660, 209308), (9798, 206360), (9940, 203412), (10120, 199794), (10318, 195960), (10626, 190280), (10787, 187440), (10934, 184920), (11055, 182896), (11256, 179630), (11431, 176880), (11715, 172592), (11792, 171465), (11928, 169510), (12144, 166495), (12328, 164010), (12496, 161805), (12880, 156981), (13064, 154770), (14070, 143704), (14168, 142710), (14271, 141680), (14740, 137172), (14910, 135608), (15180, 133196), (15410, 131208), (15477, 130640), (15620, 129444), (16080, 125741), (16330, 123816), (16401, 123280), (16951, 119280), (17040, 118657), (17688, 114310), (17710, 114168), (17963, 112560), (18480, 109411), (18492, 109340), (18744, 107870), (18760, 107778), (19028, 106260), (19320, 104654), (19596, 103180), (19880, 101706), (20240, 99897), (20636, 97980), (21252, 95140), (21574, 93720), (21868, 92460), (22110, 91448), (22512, 89815), (22862, 88440), (23115, 87472), (23430, 86296), (23785, 85008), (23856, 84755), (24495, 82544), (24656, 82005), (25795, 78384), (26128, 77385), (26565, 76112), (27335, 73968), (28140, 71852), (28336, 71355), (28542, 70840), (29480, 68586), (29820, 67804), (30360, 66598), (30820, 65604), (30954, 65320), (31240, 64722), (32361, 62480), (32660, 61908), (32802, 61640), (33299, 60720), (33902, 59640), (34293, 58960), (35376, 57155), (35420, 57084), (35926, 56280), (36984, 54670), (37488, 53935), (37520, 53889), (38056, 53130), (38640, 52327), (39192, 51590), (39760, 50853), (41272, 48990), (42504, 47570), (43148, 46860), (43736, 46230), (44220, 45724)]