1246322560

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{181}}^1$

素因数の和:289

約数の個数: 256

約数和(自身を含む): 3608841600

約数和(自身を除く): 2362519040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 29, 32, 35, 40, 53, 56, 58, 64, 70, 80, 106, 112, 116, 128, 140, 145, 160, 181, 203, 212, 224, 232, 265, 280, 290, 320, 362, 371, 406, 424, 448, 464, 530, 560, 580, 640, 724, 742, 812, 848, 896, 905, 928, 1015, 1060, 1120, 1160, 1267, 1448, 1484, 1537, 1624, 1696, 1810, 1855, 1856, 2030, 2120, 2240, 2320, 2534, 2896, 2968, 3074, 3248, 3392, 3620, 3710, 3712, 4060, 4240, 4480, 4640, 5068, 5249, 5792, 5936, 6148, 6335, 6496, 6784, 7240, 7420, 7685, 8120, 8480, 9280, 9593, 10136, 10498, 10759, 11584, 11872, 12296, 12670, 12992, 14480, 14840, 15370, 16240, 16960, 18560, 19186, 20272, 20996, 21518, 23168, 23744, 24592, 25340, 25984, 26245, 28960, 29680, 30740, 32480, 33920, 36743, 38372, 40544, 41992, 43036, 47488, 47965, 49184, 50680, 52490, 53795, 57920, 59360, 61480, 64960, 67151, 73486, 76744, 81088, 83984, 86072, 95930, 98368, 101360, 104980, 107590, 115840, 118720, 122960, 129920, 134302, 146972, 153488, 162176, 167968, 172144, 183715, 191860, 196736, 202720, 209960, 215180, 237440, 245920, 268604, 278197, 293944, 306976, 335755, 335936, 344288, 367430, 383720, 405440, 419920, 430360, 491840, 537208, 556394, 587888, 613952, 671510, 671872, 688576, 734860, 767440, 810880, 839840, 860720, 983680, 1074416, 1112788, 1175776, 1227904, 1343020, 1377152, 1390985, 1469720, 1534880, 1679680, 1721440, 1947379, 2148832, 2225576, 2351552, 2686040, 2781970, 2939440, 3069760, 3359360, 3442880, 3894758, 4297664, 4451152, 4703104, 5372080, 5563940, 5878880, 6139520, 6885760, 7789516, 8595328, 8902304, 9736895, 10744160, 11127880, 11757760, 15579032, 17804608, 19473790, 21488320, 22255760, 23515520, 31158064, 35609216, 38947580, 42976640, 44511520, 62316128, 77895160, 89023040, 124632256, 155790320, 178046080, 249264512, 311580640, 623161280, 1246322560]

約数ペア:

[(1, 1246322560), (2, 623161280), (4, 311580640), (5, 249264512), (7, 178046080), (8, 155790320), (10, 124632256), (14, 89023040), (16, 77895160), (20, 62316128), (28, 44511520), (29, 42976640), (32, 38947580), (35, 35609216), (40, 31158064), (53, 23515520), (56, 22255760), (58, 21488320), (64, 19473790), (70, 17804608), (80, 15579032), (106, 11757760), (112, 11127880), (116, 10744160), (128, 9736895), (140, 8902304), (145, 8595328), (160, 7789516), (181, 6885760), (203, 6139520), (212, 5878880), (224, 5563940), (232, 5372080), (265, 4703104), (280, 4451152), (290, 4297664), (320, 3894758), (362, 3442880), (371, 3359360), (406, 3069760), (424, 2939440), (448, 2781970), (464, 2686040), (530, 2351552), (560, 2225576), (580, 2148832), (640, 1947379), (724, 1721440), (742, 1679680), (812, 1534880), (848, 1469720), (896, 1390985), (905, 1377152), (928, 1343020), (1015, 1227904), (1060, 1175776), (1120, 1112788), (1160, 1074416), (1267, 983680), (1448, 860720), (1484, 839840), (1537, 810880), (1624, 767440), (1696, 734860), (1810, 688576), (1855, 671872), (1856, 671510), (2030, 613952), (2120, 587888), (2240, 556394), (2320, 537208), (2534, 491840), (2896, 430360), (2968, 419920), (3074, 405440), (3248, 383720), (3392, 367430), (3620, 344288), (3710, 335936), (3712, 335755), (4060, 306976), (4240, 293944), (4480, 278197), (4640, 268604), (5068, 245920), (5249, 237440), (5792, 215180), (5936, 209960), (6148, 202720), (6335, 196736), (6496, 191860), (6784, 183715), (7240, 172144), (7420, 167968), (7685, 162176), (8120, 153488), (8480, 146972), (9280, 134302), (9593, 129920), (10136, 122960), (10498, 118720), (10759, 115840), (11584, 107590), (11872, 104980), (12296, 101360), (12670, 98368), (12992, 95930), (14480, 86072), (14840, 83984), (15370, 81088), (16240, 76744), (16960, 73486), (18560, 67151), (19186, 64960), (20272, 61480), (20996, 59360), (21518, 57920), (23168, 53795), (23744, 52490), (24592, 50680), (25340, 49184), (25984, 47965), (26245, 47488), (28960, 43036), (29680, 41992), (30740, 40544), (32480, 38372), (33920, 36743)]