438152247680

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{179}}^1\times {\mathrm{14767}}^1$

素因数の和:15009

約数の個数: 256

約数和(自身を含む): 1236400588800

約数和(自身を除く): 798248341120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 37, 40, 56, 64, 70, 74, 80, 112, 128, 140, 148, 160, 179, 185, 224, 259, 280, 296, 320, 358, 370, 448, 518, 560, 592, 640, 716, 740, 895, 896, 1036, 1120, 1184, 1253, 1295, 1432, 1480, 1790, 2072, 2240, 2368, 2506, 2590, 2864, 2960, 3580, 4144, 4480, 4736, 5012, 5180, 5728, 5920, 6265, 6623, 7160, 8288, 10024, 10360, 11456, 11840, 12530, 13246, 14320, 14767, 16576, 20048, 20720, 22912, 23680, 25060, 26492, 28640, 29534, 33115, 33152, 40096, 41440, 46361, 50120, 52984, 57280, 59068, 66230, 73835, 80192, 82880, 92722, 100240, 103369, 105968, 114560, 118136, 132460, 147670, 160384, 165760, 185444, 200480, 206738, 211936, 231805, 236272, 264920, 295340, 370888, 400960, 413476, 423872, 463610, 472544, 516845, 529840, 546379, 590680, 741776, 801920, 826952, 847744, 927220, 945088, 1033690, 1059680, 1092758, 1181360, 1483552, 1653904, 1854440, 1890176, 2067380, 2119360, 2185516, 2362720, 2643293, 2731895, 2967104, 3307808, 3708880, 3824653, 4134760, 4238720, 4371032, 4725440, 5286586, 5463790, 5934208, 6615616, 7417760, 7649306, 8269520, 8742064, 9450880, 10573172, 10927580, 13216465, 13231232, 14835520, 15298612, 16539040, 17484128, 18503051, 19123265, 21146344, 21855160, 26432930, 29671040, 30597224, 33078080, 34968256, 37006102, 38246530, 42292688, 43710320, 52865860, 61194448, 66156160, 69936512, 74012204, 76493060, 84585376, 87420640, 92515255, 97801841, 105731720, 122388896, 148024408, 152986120, 169170752, 174841280, 185030510, 195603682, 211463440, 244777792, 296048816, 305972240, 338341504, 349682560, 370061020, 391207364, 422926880, 489009205, 489555584, 592097632, 611944480, 684612887, 740122040, 782414728, 845853760, 978018410, 1184195264, 1223888960, 1369225774, 1480244080, 1564829456, 1691707520, 1956036820, 2368390528, 2447777920, 2738451548, 2960488160, 3129658912, 3423064435, 3912073640, 5476903096, 5920976320, 6259317824, 6846128870, 7824147280, 10953806192, 11841952640, 12518635648, 13692257740, 15648294560, 21907612384, 27384515480, 31296589120, 43815224768, 54769030960, 62593178240, 87630449536, 109538061920, 219076123840, 438152247680]

約数ペア:

[(1, 438152247680), (2, 219076123840), (4, 109538061920), (5, 87630449536), (7, 62593178240), (8, 54769030960), (10, 43815224768), (14, 31296589120), (16, 27384515480), (20, 21907612384), (28, 15648294560), (32, 13692257740), (35, 12518635648), (37, 11841952640), (40, 10953806192), (56, 7824147280), (64, 6846128870), (70, 6259317824), (74, 5920976320), (80, 5476903096), (112, 3912073640), (128, 3423064435), (140, 3129658912), (148, 2960488160), (160, 2738451548), (179, 2447777920), (185, 2368390528), (224, 1956036820), (259, 1691707520), (280, 1564829456), (296, 1480244080), (320, 1369225774), (358, 1223888960), (370, 1184195264), (448, 978018410), (518, 845853760), (560, 782414728), (592, 740122040), (640, 684612887), (716, 611944480), (740, 592097632), (895, 489555584), (896, 489009205), (1036, 422926880), (1120, 391207364), (1184, 370061020), (1253, 349682560), (1295, 338341504), (1432, 305972240), (1480, 296048816), (1790, 244777792), (2072, 211463440), (2240, 195603682), (2368, 185030510), (2506, 174841280), (2590, 169170752), (2864, 152986120), (2960, 148024408), (3580, 122388896), (4144, 105731720), (4480, 97801841), (4736, 92515255), (5012, 87420640), (5180, 84585376), (5728, 76493060), (5920, 74012204), (6265, 69936512), (6623, 66156160), (7160, 61194448), (8288, 52865860), (10024, 43710320), (10360, 42292688), (11456, 38246530), (11840, 37006102), (12530, 34968256), (13246, 33078080), (14320, 30597224), (14767, 29671040), (16576, 26432930), (20048, 21855160), (20720, 21146344), (22912, 19123265), (23680, 18503051), (25060, 17484128), (26492, 16539040), (28640, 15298612), (29534, 14835520), (33115, 13231232), (33152, 13216465), (40096, 10927580), (41440, 10573172), (46361, 9450880), (50120, 8742064), (52984, 8269520), (57280, 7649306), (59068, 7417760), (66230, 6615616), (73835, 5934208), (80192, 5463790), (82880, 5286586), (92722, 4725440), (100240, 4371032), (103369, 4238720), (105968, 4134760), (114560, 3824653), (118136, 3708880), (132460, 3307808), (147670, 2967104), (160384, 2731895), (165760, 2643293), (185444, 2362720), (200480, 2185516), (206738, 2119360), (211936, 2067380), (231805, 1890176), (236272, 1854440), (264920, 1653904), (295340, 1483552), (370888, 1181360), (400960, 1092758), (413476, 1059680), (423872, 1033690), (463610, 945088), (472544, 927220), (516845, 847744), (529840, 826952), (546379, 801920), (590680, 741776)]