421188480

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{881}}^1$

素因数の和:989

約数の個数: 192

約数和(自身を含む): 1473610320

約数和(自身を除く): 1052421840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 83, 90, 96, 120, 128, 144, 160, 166, 180, 192, 240, 249, 288, 320, 332, 360, 384, 415, 480, 498, 576, 640, 664, 720, 747, 830, 881, 960, 996, 1152, 1245, 1328, 1440, 1494, 1660, 1762, 1920, 1992, 2490, 2643, 2656, 2880, 2988, 3320, 3524, 3735, 3984, 4405, 4980, 5286, 5312, 5760, 5976, 6640, 7048, 7470, 7929, 7968, 8810, 9960, 10572, 10624, 11952, 13215, 13280, 14096, 14940, 15858, 15936, 17620, 19920, 21144, 23904, 26430, 26560, 28192, 29880, 31716, 31872, 35240, 39645, 39840, 42288, 47808, 52860, 53120, 56384, 59760, 63432, 70480, 73123, 79290, 79680, 84576, 95616, 105720, 112768, 119520, 126864, 140960, 146246, 158580, 159360, 169152, 211440, 219369, 239040, 253728, 281920, 292492, 317160, 338304, 365615, 422880, 438738, 478080, 507456, 563840, 584984, 634320, 658107, 731230, 845760, 877476, 1014912, 1096845, 1169968, 1268640, 1316214, 1462460, 1691520, 1754952, 2193690, 2339936, 2537280, 2632428, 2924920, 3290535, 3509904, 4387380, 4679872, 5074560, 5264856, 5849840, 6581070, 7019808, 8774760, 9359744, 10529712, 11699680, 13162140, 14039616, 17549520, 21059424, 23399360, 26324280, 28079232, 35099040, 42118848, 46798720, 52648560, 70198080, 84237696, 105297120, 140396160, 210594240, 421188480]

約数ペア:

[(1, 421188480), (2, 210594240), (3, 140396160), (4, 105297120), (5, 84237696), (6, 70198080), (8, 52648560), (9, 46798720), (10, 42118848), (12, 35099040), (15, 28079232), (16, 26324280), (18, 23399360), (20, 21059424), (24, 17549520), (30, 14039616), (32, 13162140), (36, 11699680), (40, 10529712), (45, 9359744), (48, 8774760), (60, 7019808), (64, 6581070), (72, 5849840), (80, 5264856), (83, 5074560), (90, 4679872), (96, 4387380), (120, 3509904), (128, 3290535), (144, 2924920), (160, 2632428), (166, 2537280), (180, 2339936), (192, 2193690), (240, 1754952), (249, 1691520), (288, 1462460), (320, 1316214), (332, 1268640), (360, 1169968), (384, 1096845), (415, 1014912), (480, 877476), (498, 845760), (576, 731230), (640, 658107), (664, 634320), (720, 584984), (747, 563840), (830, 507456), (881, 478080), (960, 438738), (996, 422880), (1152, 365615), (1245, 338304), (1328, 317160), (1440, 292492), (1494, 281920), (1660, 253728), (1762, 239040), (1920, 219369), (1992, 211440), (2490, 169152), (2643, 159360), (2656, 158580), (2880, 146246), (2988, 140960), (3320, 126864), (3524, 119520), (3735, 112768), (3984, 105720), (4405, 95616), (4980, 84576), (5286, 79680), (5312, 79290), (5760, 73123), (5976, 70480), (6640, 63432), (7048, 59760), (7470, 56384), (7929, 53120), (7968, 52860), (8810, 47808), (9960, 42288), (10572, 39840), (10624, 39645), (11952, 35240), (13215, 31872), (13280, 31716), (14096, 29880), (14940, 28192), (15858, 26560), (15936, 26430), (17620, 23904), (19920, 21144)]