21600264

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{101}}^1$

素因数の和:203

約数の個数: 128

約数和(自身を含む): 66585600

約数和(自身を除く): 44985336

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 56, 57, 67, 76, 84, 101, 114, 133, 134, 152, 168, 201, 202, 228, 266, 268, 303, 399, 402, 404, 456, 469, 532, 536, 606, 707, 798, 804, 808, 938, 1064, 1212, 1273, 1407, 1414, 1596, 1608, 1876, 1919, 2121, 2424, 2546, 2814, 2828, 3192, 3752, 3819, 3838, 4242, 5092, 5628, 5656, 5757, 6767, 7638, 7676, 8484, 8911, 10184, 11256, 11514, 13433, 13534, 15276, 15352, 16968, 17822, 20301, 23028, 26733, 26866, 27068, 30552, 35644, 40299, 40602, 46056, 47369, 53466, 53732, 54136, 71288, 80598, 81204, 94738, 106932, 107464, 128573, 142107, 161196, 162408, 189476, 213864, 257146, 284214, 322392, 378952, 385719, 514292, 568428, 771438, 900011, 1028584, 1136856, 1542876, 1800022, 2700033, 3085752, 3600044, 5400066, 7200088, 10800132, 21600264]

約数ペア:

[(1, 21600264), (2, 10800132), (3, 7200088), (4, 5400066), (6, 3600044), (7, 3085752), (8, 2700033), (12, 1800022), (14, 1542876), (19, 1136856), (21, 1028584), (24, 900011), (28, 771438), (38, 568428), (42, 514292), (56, 385719), (57, 378952), (67, 322392), (76, 284214), (84, 257146), (101, 213864), (114, 189476), (133, 162408), (134, 161196), (152, 142107), (168, 128573), (201, 107464), (202, 106932), (228, 94738), (266, 81204), (268, 80598), (303, 71288), (399, 54136), (402, 53732), (404, 53466), (456, 47369), (469, 46056), (532, 40602), (536, 40299), (606, 35644), (707, 30552), (798, 27068), (804, 26866), (808, 26733), (938, 23028), (1064, 20301), (1212, 17822), (1273, 16968), (1407, 15352), (1414, 15276), (1596, 13534), (1608, 13433), (1876, 11514), (1919, 11256), (2121, 10184), (2424, 8911), (2546, 8484), (2814, 7676), (2828, 7638), (3192, 6767), (3752, 5757), (3819, 5656), (3838, 5628), (4242, 5092)]