42895008

素因数分解:

$2^5\times 3^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1$

素因数の和:121

約数の個数: 240

約数和(自身を含む): 145141920

約数和(自身を除く): 102246912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 27, 32, 36, 38, 39, 48, 52, 54, 57, 67, 72, 76, 78, 81, 96, 104, 108, 114, 117, 134, 144, 152, 156, 162, 171, 201, 208, 216, 228, 234, 247, 268, 288, 304, 312, 324, 342, 351, 402, 416, 432, 456, 468, 494, 513, 536, 603, 608, 624, 648, 684, 702, 741, 804, 864, 871, 912, 936, 988, 1026, 1053, 1072, 1206, 1248, 1273, 1296, 1368, 1404, 1482, 1539, 1608, 1742, 1809, 1824, 1872, 1976, 2052, 2106, 2144, 2223, 2412, 2546, 2592, 2613, 2736, 2808, 2964, 3078, 3216, 3484, 3618, 3744, 3819, 3952, 4104, 4212, 4446, 4824, 5092, 5226, 5427, 5472, 5616, 5928, 6156, 6432, 6669, 6968, 7236, 7638, 7839, 7904, 8208, 8424, 8892, 9648, 10184, 10452, 10854, 11232, 11457, 11856, 12312, 13338, 13936, 14472, 15276, 15678, 16416, 16549, 16848, 17784, 19296, 20007, 20368, 20904, 21708, 22914, 23517, 23712, 24624, 26676, 27872, 28944, 30552, 31356, 33098, 33696, 34371, 35568, 40014, 40736, 41808, 43416, 45828, 47034, 49248, 49647, 53352, 57888, 61104, 62712, 66196, 68742, 70551, 71136, 80028, 83616, 86832, 91656, 94068, 99294, 103113, 106704, 122208, 125424, 132392, 137484, 141102, 148941, 160056, 173664, 183312, 188136, 198588, 206226, 213408, 250848, 264784, 274968, 282204, 297882, 320112, 366624, 376272, 397176, 412452, 446823, 529568, 549936, 564408, 595764, 640224, 752544, 794352, 824904, 893646, 1099872, 1128816, 1191528, 1340469, 1588704, 1649808, 1787292, 2257632, 2383056, 2680938, 3299616, 3574584, 4766112, 5361876, 7149168, 10723752, 14298336, 21447504, 42895008]

約数ペア:

[(1, 42895008), (2, 21447504), (3, 14298336), (4, 10723752), (6, 7149168), (8, 5361876), (9, 4766112), (12, 3574584), (13, 3299616), (16, 2680938), (18, 2383056), (19, 2257632), (24, 1787292), (26, 1649808), (27, 1588704), (32, 1340469), (36, 1191528), (38, 1128816), (39, 1099872), (48, 893646), (52, 824904), (54, 794352), (57, 752544), (67, 640224), (72, 595764), (76, 564408), (78, 549936), (81, 529568), (96, 446823), (104, 412452), (108, 397176), (114, 376272), (117, 366624), (134, 320112), (144, 297882), (152, 282204), (156, 274968), (162, 264784), (171, 250848), (201, 213408), (208, 206226), (216, 198588), (228, 188136), (234, 183312), (247, 173664), (268, 160056), (288, 148941), (304, 141102), (312, 137484), (324, 132392), (342, 125424), (351, 122208), (402, 106704), (416, 103113), (432, 99294), (456, 94068), (468, 91656), (494, 86832), (513, 83616), (536, 80028), (603, 71136), (608, 70551), (624, 68742), (648, 66196), (684, 62712), (702, 61104), (741, 57888), (804, 53352), (864, 49647), (871, 49248), (912, 47034), (936, 45828), (988, 43416), (1026, 41808), (1053, 40736), (1072, 40014), (1206, 35568), (1248, 34371), (1273, 33696), (1296, 33098), (1368, 31356), (1404, 30552), (1482, 28944), (1539, 27872), (1608, 26676), (1742, 24624), (1809, 23712), (1824, 23517), (1872, 22914), (1976, 21708), (2052, 20904), (2106, 20368), (2144, 20007), (2223, 19296), (2412, 17784), (2546, 16848), (2592, 16549), (2613, 16416), (2736, 15678), (2808, 15276), (2964, 14472), (3078, 13936), (3216, 13338), (3484, 12312), (3618, 11856), (3744, 11457), (3819, 11232), (3952, 10854), (4104, 10452), (4212, 10184), (4446, 9648), (4824, 8892), (5092, 8424), (5226, 8208), (5427, 7904), (5472, 7839), (5616, 7638), (5928, 7236), (6156, 6968), (6432, 6669)]