56091840

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{491}}^1$

素因数の和:535

約数の個数: 224

約数和(自身を含む): 215944704

約数和(自身を除く): 159852864

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 32, 34, 35, 40, 42, 48, 51, 56, 60, 64, 68, 70, 80, 84, 85, 96, 102, 105, 112, 119, 120, 136, 140, 160, 168, 170, 192, 204, 210, 224, 238, 240, 255, 272, 280, 320, 336, 340, 357, 408, 420, 448, 476, 480, 491, 510, 544, 560, 595, 672, 680, 714, 816, 840, 952, 960, 982, 1020, 1088, 1120, 1190, 1344, 1360, 1428, 1473, 1632, 1680, 1785, 1904, 1964, 2040, 2240, 2380, 2455, 2720, 2856, 2946, 3264, 3360, 3437, 3570, 3808, 3928, 4080, 4760, 4910, 5440, 5712, 5892, 6720, 6874, 7140, 7365, 7616, 7856, 8160, 8347, 9520, 9820, 10311, 11424, 11784, 13748, 14280, 14730, 15712, 16320, 16694, 17185, 19040, 19640, 20622, 22848, 23568, 25041, 27496, 28560, 29460, 31424, 33388, 34370, 38080, 39280, 41244, 41735, 47136, 50082, 51555, 54992, 57120, 58429, 58920, 66776, 68740, 78560, 82488, 83470, 94272, 100164, 103110, 109984, 114240, 116858, 117840, 125205, 133552, 137480, 157120, 164976, 166940, 175287, 200328, 206220, 219968, 233716, 235680, 250410, 267104, 274960, 292145, 329952, 333880, 350574, 400656, 412440, 467432, 471360, 500820, 534208, 549920, 584290, 659904, 667760, 701148, 801312, 824880, 876435, 934864, 1001640, 1099840, 1168580, 1335520, 1402296, 1602624, 1649760, 1752870, 1869728, 2003280, 2337160, 2671040, 2804592, 3299520, 3505740, 3739456, 4006560, 4674320, 5609184, 7011480, 8013120, 9348640, 11218368, 14022960, 18697280, 28045920, 56091840]

約数ペア:

[(1, 56091840), (2, 28045920), (3, 18697280), (4, 14022960), (5, 11218368), (6, 9348640), (7, 8013120), (8, 7011480), (10, 5609184), (12, 4674320), (14, 4006560), (15, 3739456), (16, 3505740), (17, 3299520), (20, 2804592), (21, 2671040), (24, 2337160), (28, 2003280), (30, 1869728), (32, 1752870), (34, 1649760), (35, 1602624), (40, 1402296), (42, 1335520), (48, 1168580), (51, 1099840), (56, 1001640), (60, 934864), (64, 876435), (68, 824880), (70, 801312), (80, 701148), (84, 667760), (85, 659904), (96, 584290), (102, 549920), (105, 534208), (112, 500820), (119, 471360), (120, 467432), (136, 412440), (140, 400656), (160, 350574), (168, 333880), (170, 329952), (192, 292145), (204, 274960), (210, 267104), (224, 250410), (238, 235680), (240, 233716), (255, 219968), (272, 206220), (280, 200328), (320, 175287), (336, 166940), (340, 164976), (357, 157120), (408, 137480), (420, 133552), (448, 125205), (476, 117840), (480, 116858), (491, 114240), (510, 109984), (544, 103110), (560, 100164), (595, 94272), (672, 83470), (680, 82488), (714, 78560), (816, 68740), (840, 66776), (952, 58920), (960, 58429), (982, 57120), (1020, 54992), (1088, 51555), (1120, 50082), (1190, 47136), (1344, 41735), (1360, 41244), (1428, 39280), (1473, 38080), (1632, 34370), (1680, 33388), (1785, 31424), (1904, 29460), (1964, 28560), (2040, 27496), (2240, 25041), (2380, 23568), (2455, 22848), (2720, 20622), (2856, 19640), (2946, 19040), (3264, 17185), (3360, 16694), (3437, 16320), (3570, 15712), (3808, 14730), (3928, 14280), (4080, 13748), (4760, 11784), (4910, 11424), (5440, 10311), (5712, 9820), (5892, 9520), (6720, 8347), (6874, 8160), (7140, 7856), (7365, 7616)]