1569493640

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{3083}}^1$

素因数の和:3207

約数の個数: 128

約数和(自身を含む): 4196707200

約数和(自身を除く): 2627213560

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 26, 40, 44, 52, 55, 65, 88, 89, 104, 110, 130, 143, 178, 220, 260, 286, 356, 440, 445, 520, 572, 712, 715, 890, 979, 1144, 1157, 1430, 1780, 1958, 2314, 2860, 3083, 3560, 3916, 4628, 4895, 5720, 5785, 6166, 7832, 9256, 9790, 11570, 12332, 12727, 15415, 19580, 23140, 24664, 25454, 30830, 33913, 39160, 40079, 46280, 50908, 61660, 63635, 67826, 80158, 101816, 123320, 127270, 135652, 160316, 169565, 200395, 254540, 271304, 274387, 320632, 339130, 400790, 440869, 509080, 548774, 678260, 801580, 881738, 1097548, 1356520, 1371935, 1603160, 1763476, 2195096, 2204345, 2743870, 3018257, 3526952, 3567031, 4408690, 5487740, 6036514, 7134062, 8817380, 10975480, 12073028, 14268124, 15091285, 17634760, 17835155, 24146056, 28536248, 30182570, 35670310, 39237341, 60365140, 71340620, 78474682, 120730280, 142681240, 156949364, 196186705, 313898728, 392373410, 784746820, 1569493640]

約数ペア:

[(1, 1569493640), (2, 784746820), (4, 392373410), (5, 313898728), (8, 196186705), (10, 156949364), (11, 142681240), (13, 120730280), (20, 78474682), (22, 71340620), (26, 60365140), (40, 39237341), (44, 35670310), (52, 30182570), (55, 28536248), (65, 24146056), (88, 17835155), (89, 17634760), (104, 15091285), (110, 14268124), (130, 12073028), (143, 10975480), (178, 8817380), (220, 7134062), (260, 6036514), (286, 5487740), (356, 4408690), (440, 3567031), (445, 3526952), (520, 3018257), (572, 2743870), (712, 2204345), (715, 2195096), (890, 1763476), (979, 1603160), (1144, 1371935), (1157, 1356520), (1430, 1097548), (1780, 881738), (1958, 801580), (2314, 678260), (2860, 548774), (3083, 509080), (3560, 440869), (3916, 400790), (4628, 339130), (4895, 320632), (5720, 274387), (5785, 271304), (6166, 254540), (7832, 200395), (9256, 169565), (9790, 160316), (11570, 135652), (12332, 127270), (12727, 123320), (15415, 101816), (19580, 80158), (23140, 67826), (24664, 63635), (25454, 61660), (30830, 50908), (33913, 46280), (39160, 40079)]