2247124440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{23977}}^1$

素因数の和:24073

約数の個数: 128

約数和(自身を含む): 7458117120

約数和(自身を除く): 5210992680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 71, 88, 110, 120, 132, 142, 165, 213, 220, 264, 284, 330, 355, 426, 440, 568, 660, 710, 781, 852, 1065, 1320, 1420, 1562, 1704, 2130, 2343, 2840, 3124, 3905, 4260, 4686, 6248, 7810, 8520, 9372, 11715, 15620, 18744, 23430, 23977, 31240, 46860, 47954, 71931, 93720, 95908, 119885, 143862, 191816, 239770, 263747, 287724, 359655, 479540, 527494, 575448, 719310, 791241, 959080, 1054988, 1318735, 1438620, 1582482, 1702367, 2109976, 2637470, 2877240, 3164964, 3404734, 3956205, 5107101, 5274940, 6329928, 6809468, 7912410, 8511835, 10214202, 10549880, 13618936, 15824820, 17023670, 18726037, 20428404, 25535505, 31649640, 34047340, 37452074, 40856808, 51071010, 56178111, 68094680, 74904148, 93630185, 102142020, 112356222, 149808296, 187260370, 204284040, 224712444, 280890555, 374520740, 449424888, 561781110, 749041480, 1123562220, 2247124440]

約数ペア:

[(1, 2247124440), (2, 1123562220), (3, 749041480), (4, 561781110), (5, 449424888), (6, 374520740), (8, 280890555), (10, 224712444), (11, 204284040), (12, 187260370), (15, 149808296), (20, 112356222), (22, 102142020), (24, 93630185), (30, 74904148), (33, 68094680), (40, 56178111), (44, 51071010), (55, 40856808), (60, 37452074), (66, 34047340), (71, 31649640), (88, 25535505), (110, 20428404), (120, 18726037), (132, 17023670), (142, 15824820), (165, 13618936), (213, 10549880), (220, 10214202), (264, 8511835), (284, 7912410), (330, 6809468), (355, 6329928), (426, 5274940), (440, 5107101), (568, 3956205), (660, 3404734), (710, 3164964), (781, 2877240), (852, 2637470), (1065, 2109976), (1320, 1702367), (1420, 1582482), (1562, 1438620), (1704, 1318735), (2130, 1054988), (2343, 959080), (2840, 791241), (3124, 719310), (3905, 575448), (4260, 527494), (4686, 479540), (6248, 359655), (7810, 287724), (8520, 263747), (9372, 239770), (11715, 191816), (15620, 143862), (18744, 119885), (23430, 95908), (23977, 93720), (31240, 71931), (46860, 47954)]