2169941760

素因数分解:

$2^8\times 3^2\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{379}}^1$

素因数の和:484

約数の個数: 432

約数和(自身を含む): 8724119040

約数和(自身を除く): 6554177280

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, 71, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 142, 144, 160, 168, 180, 192, 210, 213, 224, 240, 252, 256, 280, 284, 288, 315, 320, 336, 355, 360, 379, 384, 420, 426, 448, 480, 497, 504, 560, 568, 576, 630, 639, 640, 672, 710, 720, 758, 768, 840, 852, 896, 960, 994, 1008, 1065, 1120, 1136, 1137, 1152, 1260, 1278, 1280, 1344, 1420, 1440, 1491, 1516, 1680, 1704, 1792, 1895, 1920, 1988, 2016, 2130, 2240, 2272, 2274, 2304, 2485, 2520, 2556, 2653, 2688, 2840, 2880, 2982, 3032, 3195, 3360, 3408, 3411, 3790, 3840, 3976, 4032, 4260, 4473, 4480, 4544, 4548, 4970, 5040, 5112, 5306, 5376, 5680, 5685, 5760, 5964, 6064, 6390, 6720, 6816, 6822, 7455, 7580, 7952, 7959, 8064, 8520, 8946, 8960, 9088, 9096, 9940, 10080, 10224, 10612, 11360, 11370, 11520, 11928, 12128, 12780, 13265, 13440, 13632, 13644, 14910, 15160, 15904, 15918, 16128, 17040, 17055, 17892, 18176, 18192, 19880, 20160, 20448, 21224, 22365, 22720, 22740, 23856, 23877, 24256, 25560, 26530, 26880, 26909, 27264, 27288, 29820, 30320, 31808, 31836, 34080, 34110, 35784, 36384, 39760, 39795, 40320, 40896, 42448, 44730, 45440, 45480, 47712, 47754, 48512, 51120, 53060, 53818, 54528, 54576, 59640, 60640, 63616, 63672, 68160, 68220, 71568, 72768, 79520, 79590, 80640, 80727, 81792, 84896, 89460, 90880, 90960, 95424, 95508, 97024, 102240, 106120, 107636, 109152, 119280, 119385, 121280, 127232, 127344, 134545, 136320, 136440, 143136, 145536, 159040, 159180, 161454, 163584, 169792, 178920, 181920, 188363, 190848, 191016, 204480, 212240, 215272, 218304, 238560, 238770, 242181, 242560, 254688, 269090, 272640, 272880, 286272, 291072, 318080, 318360, 322908, 339584, 357840, 363840, 376726, 381696, 382032, 403635, 408960, 424480, 430544, 436608, 477120, 477540, 484362, 485120, 509376, 538180, 545760, 565089, 572544, 636160, 636720, 645816, 679168, 715680, 727680, 753452, 764064, 807270, 817920, 848960, 861088, 873216, 941815, 954240, 955080, 968724, 1018752, 1076360, 1091520, 1130178, 1145088, 1210905, 1273440, 1291632, 1431360, 1455360, 1506904, 1528128, 1614540, 1695267, 1697920, 1722176, 1883630, 1908480, 1910160, 1937448, 2037504, 2152720, 2183040, 2260356, 2421810, 2546880, 2583264, 2825445, 2862720, 3013808, 3056256, 3229080, 3390534, 3395840, 3444352, 3767260, 3820320, 3874896, 4305440, 4366080, 4520712, 4843620, 5093760, 5166528, 5650890, 5725440, 6027616, 6112512, 6458160, 6781068, 6888704, 7534520, 7640640, 7749792, 8476335, 8610880, 9041424, 9687240, 10187520, 10333056, 11301780, 12055232, 12916320, 13562136, 15069040, 15281280, 15499584, 16952670, 17221760, 18082848, 19374480, 20666112, 22603560, 24110464, 25832640, 27124272, 30138080, 30562560, 30999168, 33905340, 34443520, 36165696, 38748960, 45207120, 48220928, 51665280, 54248544, 60276160, 61998336, 67810680, 72331392, 77497920, 90414240, 103330560, 108497088, 120552320, 135621360, 144662784, 154995840, 180828480, 216994176, 241104640, 271242720, 309991680, 361656960, 433988352, 542485440, 723313920, 1084970880, 2169941760]

約数ペア:

[(1, 2169941760), (2, 1084970880), (3, 723313920), (4, 542485440), (5, 433988352), (6, 361656960), (7, 309991680), (8, 271242720), (9, 241104640), (10, 216994176), (12, 180828480), (14, 154995840), (15, 144662784), (16, 135621360), (18, 120552320), (20, 108497088), (21, 103330560), (24, 90414240), (28, 77497920), (30, 72331392), (32, 67810680), (35, 61998336), (36, 60276160), (40, 54248544), (42, 51665280), (45, 48220928), (48, 45207120), (56, 38748960), (60, 36165696), (63, 34443520), (64, 33905340), (70, 30999168), (71, 30562560), (72, 30138080), (80, 27124272), (84, 25832640), (90, 24110464), (96, 22603560), (105, 20666112), (112, 19374480), (120, 18082848), (126, 17221760), (128, 16952670), (140, 15499584), (142, 15281280), (144, 15069040), (160, 13562136), (168, 12916320), (180, 12055232), (192, 11301780), (210, 10333056), (213, 10187520), (224, 9687240), (240, 9041424), (252, 8610880), (256, 8476335), (280, 7749792), (284, 7640640), (288, 7534520), (315, 6888704), (320, 6781068), (336, 6458160), (355, 6112512), (360, 6027616), (379, 5725440), (384, 5650890), (420, 5166528), (426, 5093760), (448, 4843620), (480, 4520712), (497, 4366080), (504, 4305440), (560, 3874896), (568, 3820320), (576, 3767260), (630, 3444352), (639, 3395840), (640, 3390534), (672, 3229080), (710, 3056256), (720, 3013808), (758, 2862720), (768, 2825445), (840, 2583264), (852, 2546880), (896, 2421810), (960, 2260356), (994, 2183040), (1008, 2152720), (1065, 2037504), (1120, 1937448), (1136, 1910160), (1137, 1908480), (1152, 1883630), (1260, 1722176), (1278, 1697920), (1280, 1695267), (1344, 1614540), (1420, 1528128), (1440, 1506904), (1491, 1455360), (1516, 1431360), (1680, 1291632), (1704, 1273440), (1792, 1210905), (1895, 1145088), (1920, 1130178), (1988, 1091520), (2016, 1076360), (2130, 1018752), (2240, 968724), (2272, 955080), (2274, 954240), (2304, 941815), (2485, 873216), (2520, 861088), (2556, 848960), (2653, 817920), (2688, 807270), (2840, 764064), (2880, 753452), (2982, 727680), (3032, 715680), (3195, 679168), (3360, 645816), (3408, 636720), (3411, 636160), (3790, 572544), (3840, 565089), (3976, 545760), (4032, 538180), (4260, 509376), (4473, 485120), (4480, 484362), (4544, 477540), (4548, 477120), (4970, 436608), (5040, 430544), (5112, 424480), (5306, 408960), (5376, 403635), (5680, 382032), (5685, 381696), (5760, 376726), (5964, 363840), (6064, 357840), (6390, 339584), (6720, 322908), (6816, 318360), (6822, 318080), (7455, 291072), (7580, 286272), (7952, 272880), (7959, 272640), (8064, 269090), (8520, 254688), (8946, 242560), (8960, 242181), (9088, 238770), (9096, 238560), (9940, 218304), (10080, 215272), (10224, 212240), (10612, 204480), (11360, 191016), (11370, 190848), (11520, 188363), (11928, 181920), (12128, 178920), (12780, 169792), (13265, 163584), (13440, 161454), (13632, 159180), (13644, 159040), (14910, 145536), (15160, 143136), (15904, 136440), (15918, 136320), (16128, 134545), (17040, 127344), (17055, 127232), (17892, 121280), (18176, 119385), (18192, 119280), (19880, 109152), (20160, 107636), (20448, 106120), (21224, 102240), (22365, 97024), (22720, 95508), (22740, 95424), (23856, 90960), (23877, 90880), (24256, 89460), (25560, 84896), (26530, 81792), (26880, 80727), (26909, 80640), (27264, 79590), (27288, 79520), (29820, 72768), (30320, 71568), (31808, 68220), (31836, 68160), (34080, 63672), (34110, 63616), (35784, 60640), (36384, 59640), (39760, 54576), (39795, 54528), (40320, 53818), (40896, 53060), (42448, 51120), (44730, 48512), (45440, 47754), (45480, 47712)]