2642317440

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^2\times {\mathrm{89}}^1$

素因数の和:212

約数の個数: 384

約数和(自身を含む): 9945244800

約数和(自身を除く): 7302927360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 47, 48, 56, 60, 64, 70, 80, 84, 89, 94, 96, 105, 112, 120, 128, 140, 141, 160, 168, 178, 188, 192, 210, 224, 235, 240, 267, 280, 282, 320, 329, 336, 356, 376, 384, 420, 445, 448, 470, 480, 534, 560, 564, 623, 640, 658, 672, 705, 712, 752, 840, 890, 896, 940, 960, 987, 1068, 1120, 1128, 1246, 1316, 1335, 1344, 1410, 1424, 1504, 1645, 1680, 1780, 1869, 1880, 1920, 1974, 2136, 2209, 2240, 2256, 2492, 2632, 2670, 2688, 2820, 2848, 3008, 3115, 3290, 3360, 3560, 3738, 3760, 3948, 4183, 4272, 4418, 4480, 4512, 4935, 4984, 5264, 5340, 5640, 5696, 6016, 6230, 6580, 6627, 6720, 7120, 7476, 7520, 7896, 8366, 8544, 8836, 9024, 9345, 9870, 9968, 10528, 10680, 11045, 11280, 11392, 12460, 12549, 13160, 13254, 13440, 14240, 14952, 15040, 15463, 15792, 16732, 17088, 17672, 18048, 18690, 19740, 19936, 20915, 21056, 21360, 22090, 22560, 24920, 25098, 26320, 26508, 28480, 29281, 29904, 30080, 30926, 31584, 33135, 33464, 34176, 35344, 37380, 39480, 39872, 41830, 42112, 42720, 44180, 45120, 46389, 49840, 50196, 52640, 53016, 56960, 58562, 59808, 61852, 62745, 63168, 66270, 66928, 70688, 74760, 77315, 78960, 79744, 83660, 85440, 87843, 88360, 90240, 92778, 99680, 100392, 105280, 106032, 117124, 119616, 123704, 125490, 126336, 132540, 133856, 141376, 146405, 149520, 154630, 157920, 167320, 170880, 175686, 176720, 185556, 196601, 199360, 200784, 210560, 212064, 231945, 234248, 239232, 247408, 250980, 265080, 267712, 282752, 292810, 299040, 309260, 315840, 334640, 351372, 353440, 371112, 393202, 398720, 401568, 424128, 439215, 463890, 468496, 494816, 501960, 530160, 535424, 585620, 589803, 598080, 618520, 631680, 669280, 702744, 706880, 742224, 786404, 803136, 848256, 878430, 927780, 936992, 983005, 989632, 1003920, 1060320, 1171240, 1179606, 1196160, 1237040, 1338560, 1376207, 1405488, 1413760, 1484448, 1572808, 1606272, 1756860, 1855560, 1873984, 1966010, 1979264, 2007840, 2120640, 2342480, 2359212, 2474080, 2677120, 2752414, 2810976, 2949015, 2968896, 3145616, 3513720, 3711120, 3747968, 3932020, 4015680, 4128621, 4241280, 4684960, 4718424, 4948160, 5504828, 5621952, 5898030, 5937792, 6291232, 6881035, 7027440, 7422240, 7864040, 8031360, 8257242, 9369920, 9436848, 9896320, 11009656, 11243904, 11796060, 12582464, 13762070, 14054880, 14844480, 15728080, 16514484, 18739840, 18873696, 20643105, 22019312, 23592120, 25164928, 27524140, 28109760, 29688960, 31456160, 33028968, 37747392, 41286210, 44038624, 47184240, 55048280, 56219520, 62912320, 66057936, 75494784, 82572420, 88077248, 94368480, 110096560, 125824640, 132115872, 165144840, 176154496, 188736960, 220193120, 264231744, 330289680, 377473920, 440386240, 528463488, 660579360, 880772480, 1321158720, 2642317440]

約数ペア:

[(1, 2642317440), (2, 1321158720), (3, 880772480), (4, 660579360), (5, 528463488), (6, 440386240), (7, 377473920), (8, 330289680), (10, 264231744), (12, 220193120), (14, 188736960), (15, 176154496), (16, 165144840), (20, 132115872), (21, 125824640), (24, 110096560), (28, 94368480), (30, 88077248), (32, 82572420), (35, 75494784), (40, 66057936), (42, 62912320), (47, 56219520), (48, 55048280), (56, 47184240), (60, 44038624), (64, 41286210), (70, 37747392), (80, 33028968), (84, 31456160), (89, 29688960), (94, 28109760), (96, 27524140), (105, 25164928), (112, 23592120), (120, 22019312), (128, 20643105), (140, 18873696), (141, 18739840), (160, 16514484), (168, 15728080), (178, 14844480), (188, 14054880), (192, 13762070), (210, 12582464), (224, 11796060), (235, 11243904), (240, 11009656), (267, 9896320), (280, 9436848), (282, 9369920), (320, 8257242), (329, 8031360), (336, 7864040), (356, 7422240), (376, 7027440), (384, 6881035), (420, 6291232), (445, 5937792), (448, 5898030), (470, 5621952), (480, 5504828), (534, 4948160), (560, 4718424), (564, 4684960), (623, 4241280), (640, 4128621), (658, 4015680), (672, 3932020), (705, 3747968), (712, 3711120), (752, 3513720), (840, 3145616), (890, 2968896), (896, 2949015), (940, 2810976), (960, 2752414), (987, 2677120), (1068, 2474080), (1120, 2359212), (1128, 2342480), (1246, 2120640), (1316, 2007840), (1335, 1979264), (1344, 1966010), (1410, 1873984), (1424, 1855560), (1504, 1756860), (1645, 1606272), (1680, 1572808), (1780, 1484448), (1869, 1413760), (1880, 1405488), (1920, 1376207), (1974, 1338560), (2136, 1237040), (2209, 1196160), (2240, 1179606), (2256, 1171240), (2492, 1060320), (2632, 1003920), (2670, 989632), (2688, 983005), (2820, 936992), (2848, 927780), (3008, 878430), (3115, 848256), (3290, 803136), (3360, 786404), (3560, 742224), (3738, 706880), (3760, 702744), (3948, 669280), (4183, 631680), (4272, 618520), (4418, 598080), (4480, 589803), (4512, 585620), (4935, 535424), (4984, 530160), (5264, 501960), (5340, 494816), (5640, 468496), (5696, 463890), (6016, 439215), (6230, 424128), (6580, 401568), (6627, 398720), (6720, 393202), (7120, 371112), (7476, 353440), (7520, 351372), (7896, 334640), (8366, 315840), (8544, 309260), (8836, 299040), (9024, 292810), (9345, 282752), (9870, 267712), (9968, 265080), (10528, 250980), (10680, 247408), (11045, 239232), (11280, 234248), (11392, 231945), (12460, 212064), (12549, 210560), (13160, 200784), (13254, 199360), (13440, 196601), (14240, 185556), (14952, 176720), (15040, 175686), (15463, 170880), (15792, 167320), (16732, 157920), (17088, 154630), (17672, 149520), (18048, 146405), (18690, 141376), (19740, 133856), (19936, 132540), (20915, 126336), (21056, 125490), (21360, 123704), (22090, 119616), (22560, 117124), (24920, 106032), (25098, 105280), (26320, 100392), (26508, 99680), (28480, 92778), (29281, 90240), (29904, 88360), (30080, 87843), (30926, 85440), (31584, 83660), (33135, 79744), (33464, 78960), (34176, 77315), (35344, 74760), (37380, 70688), (39480, 66928), (39872, 66270), (41830, 63168), (42112, 62745), (42720, 61852), (44180, 59808), (45120, 58562), (46389, 56960), (49840, 53016), (50196, 52640)]