1590771520

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{3011}}^1$

素因数の和:3168

約数の個数: 112

約数和(自身を含む): 4112898048

約数和(自身を除く): 2522126528

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 127, 130, 160, 208, 254, 260, 320, 416, 508, 520, 635, 832, 1016, 1040, 1270, 1651, 2032, 2080, 2540, 3011, 3302, 4064, 4160, 5080, 6022, 6604, 8128, 8255, 10160, 12044, 13208, 15055, 16510, 20320, 24088, 26416, 30110, 33020, 39143, 40640, 48176, 52832, 60220, 66040, 78286, 96352, 105664, 120440, 132080, 156572, 192704, 195715, 240880, 264160, 313144, 382397, 391430, 481760, 528320, 626288, 764794, 782860, 963520, 1252576, 1529588, 1565720, 1911985, 2505152, 3059176, 3131440, 3823970, 4971161, 6118352, 6262880, 7647940, 9942322, 12236704, 12525760, 15295880, 19884644, 24473408, 24855805, 30591760, 39769288, 49711610, 61183520, 79538576, 99423220, 122367040, 159077152, 198846440, 318154304, 397692880, 795385760, 1590771520]

約数ペア:

[(1, 1590771520), (2, 795385760), (4, 397692880), (5, 318154304), (8, 198846440), (10, 159077152), (13, 122367040), (16, 99423220), (20, 79538576), (26, 61183520), (32, 49711610), (40, 39769288), (52, 30591760), (64, 24855805), (65, 24473408), (80, 19884644), (104, 15295880), (127, 12525760), (130, 12236704), (160, 9942322), (208, 7647940), (254, 6262880), (260, 6118352), (320, 4971161), (416, 3823970), (508, 3131440), (520, 3059176), (635, 2505152), (832, 1911985), (1016, 1565720), (1040, 1529588), (1270, 1252576), (1651, 963520), (2032, 782860), (2080, 764794), (2540, 626288), (3011, 528320), (3302, 481760), (4064, 391430), (4160, 382397), (5080, 313144), (6022, 264160), (6604, 240880), (8128, 195715), (8255, 192704), (10160, 156572), (12044, 132080), (13208, 120440), (15055, 105664), (16510, 96352), (20320, 78286), (24088, 66040), (26416, 60220), (30110, 52832), (33020, 48176), (39143, 40640)]