57458280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1$

素因数の和:152

約数の個数: 256

約数和(自身を含む): 207360000

約数和(自身を除く): 149901720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 19, 20, 22, 24, 29, 30, 33, 38, 40, 44, 55, 57, 58, 60, 66, 76, 79, 87, 88, 95, 110, 114, 116, 120, 132, 145, 152, 158, 165, 174, 190, 209, 220, 228, 232, 237, 264, 285, 290, 316, 319, 330, 348, 380, 395, 418, 435, 440, 456, 474, 551, 570, 580, 627, 632, 638, 660, 696, 760, 790, 836, 869, 870, 948, 957, 1045, 1102, 1140, 1160, 1185, 1254, 1276, 1320, 1501, 1580, 1595, 1653, 1672, 1738, 1740, 1896, 1914, 2090, 2204, 2280, 2291, 2370, 2508, 2552, 2607, 2755, 3002, 3135, 3160, 3190, 3306, 3476, 3480, 3828, 4180, 4345, 4408, 4503, 4582, 4740, 4785, 5016, 5214, 5510, 6004, 6061, 6270, 6380, 6612, 6873, 6952, 7505, 7656, 8265, 8360, 8690, 9006, 9164, 9480, 9570, 10428, 11020, 11455, 12008, 12122, 12540, 12760, 13035, 13224, 13746, 15010, 16511, 16530, 17380, 18012, 18183, 18328, 19140, 20856, 22040, 22515, 22910, 24244, 25080, 25201, 26070, 27492, 30020, 30305, 33022, 33060, 34365, 34760, 36024, 36366, 38280, 43529, 45030, 45820, 48488, 49533, 50402, 52140, 54984, 60040, 60610, 66044, 66120, 68730, 72732, 75603, 82555, 87058, 90060, 90915, 91640, 99066, 100804, 104280, 121220, 126005, 130587, 132088, 137460, 145464, 151206, 165110, 174116, 180120, 181830, 198132, 201608, 217645, 242440, 247665, 252010, 261174, 274920, 302412, 330220, 348232, 363660, 378015, 396264, 435290, 478819, 495330, 504020, 522348, 604824, 652935, 660440, 727320, 756030, 870580, 957638, 990660, 1008040, 1044696, 1305870, 1436457, 1512060, 1741160, 1915276, 1981320, 2394095, 2611740, 2872914, 3024120, 3830552, 4788190, 5223480, 5745828, 7182285, 9576380, 11491656, 14364570, 19152760, 28729140, 57458280]

約数ペア:

[(1, 57458280), (2, 28729140), (3, 19152760), (4, 14364570), (5, 11491656), (6, 9576380), (8, 7182285), (10, 5745828), (11, 5223480), (12, 4788190), (15, 3830552), (19, 3024120), (20, 2872914), (22, 2611740), (24, 2394095), (29, 1981320), (30, 1915276), (33, 1741160), (38, 1512060), (40, 1436457), (44, 1305870), (55, 1044696), (57, 1008040), (58, 990660), (60, 957638), (66, 870580), (76, 756030), (79, 727320), (87, 660440), (88, 652935), (95, 604824), (110, 522348), (114, 504020), (116, 495330), (120, 478819), (132, 435290), (145, 396264), (152, 378015), (158, 363660), (165, 348232), (174, 330220), (190, 302412), (209, 274920), (220, 261174), (228, 252010), (232, 247665), (237, 242440), (264, 217645), (285, 201608), (290, 198132), (316, 181830), (319, 180120), (330, 174116), (348, 165110), (380, 151206), (395, 145464), (418, 137460), (435, 132088), (440, 130587), (456, 126005), (474, 121220), (551, 104280), (570, 100804), (580, 99066), (627, 91640), (632, 90915), (638, 90060), (660, 87058), (696, 82555), (760, 75603), (790, 72732), (836, 68730), (869, 66120), (870, 66044), (948, 60610), (957, 60040), (1045, 54984), (1102, 52140), (1140, 50402), (1160, 49533), (1185, 48488), (1254, 45820), (1276, 45030), (1320, 43529), (1501, 38280), (1580, 36366), (1595, 36024), (1653, 34760), (1672, 34365), (1738, 33060), (1740, 33022), (1896, 30305), (1914, 30020), (2090, 27492), (2204, 26070), (2280, 25201), (2291, 25080), (2370, 24244), (2508, 22910), (2552, 22515), (2607, 22040), (2755, 20856), (3002, 19140), (3135, 18328), (3160, 18183), (3190, 18012), (3306, 17380), (3476, 16530), (3480, 16511), (3828, 15010), (4180, 13746), (4345, 13224), (4408, 13035), (4503, 12760), (4582, 12540), (4740, 12122), (4785, 12008), (5016, 11455), (5214, 11020), (5510, 10428), (6004, 9570), (6061, 9480), (6270, 9164), (6380, 9006), (6612, 8690), (6873, 8360), (6952, 8265), (7505, 7656)]