42243840

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1$

素因数の和:239

約数の個数: 216

約数和(自身を含む): 154649040

約数和(自身を除く): 112405200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 64, 72, 76, 80, 90, 95, 96, 114, 120, 128, 144, 152, 160, 171, 180, 190, 192, 193, 228, 240, 256, 285, 288, 304, 320, 342, 360, 380, 384, 386, 456, 480, 570, 576, 579, 608, 640, 684, 720, 760, 768, 772, 855, 912, 960, 965, 1140, 1152, 1158, 1216, 1280, 1368, 1440, 1520, 1544, 1710, 1737, 1824, 1920, 1930, 2280, 2304, 2316, 2432, 2736, 2880, 2895, 3040, 3088, 3420, 3474, 3648, 3667, 3840, 3860, 4560, 4632, 4864, 5472, 5760, 5790, 6080, 6176, 6840, 6948, 7296, 7334, 7720, 8685, 9120, 9264, 10944, 11001, 11520, 11580, 12160, 12352, 13680, 13896, 14592, 14668, 15440, 17370, 18240, 18335, 18528, 21888, 22002, 23160, 24320, 24704, 27360, 27792, 29336, 30880, 33003, 34740, 36480, 36670, 37056, 43776, 44004, 46320, 49408, 54720, 55005, 55584, 58672, 61760, 66006, 69480, 72960, 73340, 74112, 88008, 92640, 109440, 110010, 111168, 117344, 123520, 132012, 138960, 146680, 148224, 165015, 176016, 185280, 218880, 220020, 222336, 234688, 247040, 264024, 277920, 293360, 330030, 352032, 370560, 440040, 444672, 469376, 528048, 555840, 586720, 660060, 704064, 741120, 880080, 938752, 1056096, 1111680, 1173440, 1320120, 1408128, 1760160, 2112192, 2223360, 2346880, 2640240, 2816256, 3520320, 4224384, 4693760, 5280480, 7040640, 8448768, 10560960, 14081280, 21121920, 42243840]

約数ペア:

[(1, 42243840), (2, 21121920), (3, 14081280), (4, 10560960), (5, 8448768), (6, 7040640), (8, 5280480), (9, 4693760), (10, 4224384), (12, 3520320), (15, 2816256), (16, 2640240), (18, 2346880), (19, 2223360), (20, 2112192), (24, 1760160), (30, 1408128), (32, 1320120), (36, 1173440), (38, 1111680), (40, 1056096), (45, 938752), (48, 880080), (57, 741120), (60, 704064), (64, 660060), (72, 586720), (76, 555840), (80, 528048), (90, 469376), (95, 444672), (96, 440040), (114, 370560), (120, 352032), (128, 330030), (144, 293360), (152, 277920), (160, 264024), (171, 247040), (180, 234688), (190, 222336), (192, 220020), (193, 218880), (228, 185280), (240, 176016), (256, 165015), (285, 148224), (288, 146680), (304, 138960), (320, 132012), (342, 123520), (360, 117344), (380, 111168), (384, 110010), (386, 109440), (456, 92640), (480, 88008), (570, 74112), (576, 73340), (579, 72960), (608, 69480), (640, 66006), (684, 61760), (720, 58672), (760, 55584), (768, 55005), (772, 54720), (855, 49408), (912, 46320), (960, 44004), (965, 43776), (1140, 37056), (1152, 36670), (1158, 36480), (1216, 34740), (1280, 33003), (1368, 30880), (1440, 29336), (1520, 27792), (1544, 27360), (1710, 24704), (1737, 24320), (1824, 23160), (1920, 22002), (1930, 21888), (2280, 18528), (2304, 18335), (2316, 18240), (2432, 17370), (2736, 15440), (2880, 14668), (2895, 14592), (3040, 13896), (3088, 13680), (3420, 12352), (3474, 12160), (3648, 11580), (3667, 11520), (3840, 11001), (3860, 10944), (4560, 9264), (4632, 9120), (4864, 8685), (5472, 7720), (5760, 7334), (5790, 7296), (6080, 6948), (6176, 6840)]