427409920

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1$

素因数の和:131

約数の個数: 320

約数和(自身を含む): 1315201536

約数和(自身を除く): 887791616

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 23, 28, 32, 34, 35, 40, 46, 56, 61, 64, 68, 70, 80, 85, 92, 112, 115, 119, 122, 128, 136, 140, 160, 161, 170, 184, 224, 230, 238, 244, 256, 272, 280, 305, 320, 322, 340, 368, 391, 427, 448, 460, 476, 488, 512, 544, 560, 595, 610, 640, 644, 680, 736, 782, 805, 854, 896, 920, 952, 976, 1037, 1088, 1120, 1190, 1220, 1280, 1288, 1360, 1403, 1472, 1564, 1610, 1708, 1792, 1840, 1904, 1952, 1955, 2074, 2135, 2176, 2240, 2380, 2440, 2560, 2576, 2720, 2737, 2806, 2944, 3128, 3220, 3416, 3584, 3680, 3808, 3904, 3910, 4148, 4270, 4352, 4480, 4760, 4880, 5152, 5185, 5440, 5474, 5612, 5888, 6256, 6440, 6832, 7015, 7259, 7360, 7616, 7808, 7820, 8296, 8540, 8704, 8960, 9520, 9760, 9821, 10304, 10370, 10880, 10948, 11224, 11776, 12512, 12880, 13664, 13685, 14030, 14518, 14720, 15232, 15616, 15640, 16592, 17080, 17920, 19040, 19520, 19642, 20608, 20740, 21760, 21896, 22448, 23851, 25024, 25760, 27328, 27370, 28060, 29036, 29440, 30464, 31232, 31280, 33184, 34160, 36295, 38080, 39040, 39284, 41216, 41480, 43520, 43792, 44896, 47702, 49105, 50048, 51520, 54656, 54740, 56120, 58072, 58880, 60928, 62560, 66368, 68320, 72590, 76160, 78080, 78568, 82432, 82960, 87584, 89792, 95404, 98210, 100096, 103040, 109312, 109480, 112240, 116144, 119255, 125120, 132736, 136640, 145180, 152320, 156160, 157136, 165920, 166957, 175168, 179584, 190808, 196420, 200192, 206080, 218624, 218960, 224480, 232288, 238510, 250240, 265472, 273280, 290360, 304640, 314272, 331840, 333914, 350336, 359168, 381616, 392840, 412160, 437920, 448960, 464576, 477020, 500480, 530944, 546560, 580720, 628544, 663680, 667828, 700672, 718336, 763232, 785680, 834785, 875840, 897920, 929152, 954040, 1000960, 1093120, 1161440, 1257088, 1327360, 1335656, 1401344, 1526464, 1571360, 1669570, 1751680, 1795840, 1858304, 1908080, 2322880, 2514176, 2654720, 2671312, 3052928, 3142720, 3339140, 3503360, 3591680, 3716608, 3816160, 4645760, 5028352, 5342624, 6105856, 6285440, 6678280, 7006720, 7632320, 9291520, 10685248, 12211712, 12570880, 13356560, 15264640, 18583040, 21370496, 25141760, 26713120, 30529280, 42740992, 53426240, 61058560, 85481984, 106852480, 213704960, 427409920]

約数ペア:

[(1, 427409920), (2, 213704960), (4, 106852480), (5, 85481984), (7, 61058560), (8, 53426240), (10, 42740992), (14, 30529280), (16, 26713120), (17, 25141760), (20, 21370496), (23, 18583040), (28, 15264640), (32, 13356560), (34, 12570880), (35, 12211712), (40, 10685248), (46, 9291520), (56, 7632320), (61, 7006720), (64, 6678280), (68, 6285440), (70, 6105856), (80, 5342624), (85, 5028352), (92, 4645760), (112, 3816160), (115, 3716608), (119, 3591680), (122, 3503360), (128, 3339140), (136, 3142720), (140, 3052928), (160, 2671312), (161, 2654720), (170, 2514176), (184, 2322880), (224, 1908080), (230, 1858304), (238, 1795840), (244, 1751680), (256, 1669570), (272, 1571360), (280, 1526464), (305, 1401344), (320, 1335656), (322, 1327360), (340, 1257088), (368, 1161440), (391, 1093120), (427, 1000960), (448, 954040), (460, 929152), (476, 897920), (488, 875840), (512, 834785), (544, 785680), (560, 763232), (595, 718336), (610, 700672), (640, 667828), (644, 663680), (680, 628544), (736, 580720), (782, 546560), (805, 530944), (854, 500480), (896, 477020), (920, 464576), (952, 448960), (976, 437920), (1037, 412160), (1088, 392840), (1120, 381616), (1190, 359168), (1220, 350336), (1280, 333914), (1288, 331840), (1360, 314272), (1403, 304640), (1472, 290360), (1564, 273280), (1610, 265472), (1708, 250240), (1792, 238510), (1840, 232288), (1904, 224480), (1952, 218960), (1955, 218624), (2074, 206080), (2135, 200192), (2176, 196420), (2240, 190808), (2380, 179584), (2440, 175168), (2560, 166957), (2576, 165920), (2720, 157136), (2737, 156160), (2806, 152320), (2944, 145180), (3128, 136640), (3220, 132736), (3416, 125120), (3584, 119255), (3680, 116144), (3808, 112240), (3904, 109480), (3910, 109312), (4148, 103040), (4270, 100096), (4352, 98210), (4480, 95404), (4760, 89792), (4880, 87584), (5152, 82960), (5185, 82432), (5440, 78568), (5474, 78080), (5612, 76160), (5888, 72590), (6256, 68320), (6440, 66368), (6832, 62560), (7015, 60928), (7259, 58880), (7360, 58072), (7616, 56120), (7808, 54740), (7820, 54656), (8296, 51520), (8540, 50048), (8704, 49105), (8960, 47702), (9520, 44896), (9760, 43792), (9821, 43520), (10304, 41480), (10370, 41216), (10880, 39284), (10948, 39040), (11224, 38080), (11776, 36295), (12512, 34160), (12880, 33184), (13664, 31280), (13685, 31232), (14030, 30464), (14518, 29440), (14720, 29036), (15232, 28060), (15616, 27370), (15640, 27328), (16592, 25760), (17080, 25024), (17920, 23851), (19040, 22448), (19520, 21896), (19642, 21760), (20608, 20740)]