2823124920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{305533}}^1$

素因数の和:305565

約数の個数: 128

約数和(自身を含む): 10559255040

約数和(自身を除く): 7736130120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 55, 56, 60, 66, 70, 77, 84, 88, 105, 110, 120, 132, 140, 154, 165, 168, 210, 220, 231, 264, 280, 308, 330, 385, 420, 440, 462, 616, 660, 770, 840, 924, 1155, 1320, 1540, 1848, 2310, 3080, 4620, 9240, 305533, 611066, 916599, 1222132, 1527665, 1833198, 2138731, 2444264, 3055330, 3360863, 3666396, 4277462, 4582995, 6110660, 6416193, 6721726, 7332792, 8554924, 9165990, 10082589, 10693655, 12221320, 12832386, 13443452, 16804315, 17109848, 18331980, 20165178, 21387310, 23526041, 25664772, 26886904, 32080965, 33608630, 36663960, 40330356, 42774620, 47052082, 50412945, 51329544, 64161930, 67217260, 70578123, 80660712, 85549240, 94104164, 100825890, 117630205, 128323860, 134434520, 141156246, 188208328, 201651780, 235260410, 256647720, 282312492, 352890615, 403303560, 470520820, 564624984, 705781230, 941041640, 1411562460, 2823124920]

約数ペア:

[(1, 2823124920), (2, 1411562460), (3, 941041640), (4, 705781230), (5, 564624984), (6, 470520820), (7, 403303560), (8, 352890615), (10, 282312492), (11, 256647720), (12, 235260410), (14, 201651780), (15, 188208328), (20, 141156246), (21, 134434520), (22, 128323860), (24, 117630205), (28, 100825890), (30, 94104164), (33, 85549240), (35, 80660712), (40, 70578123), (42, 67217260), (44, 64161930), (55, 51329544), (56, 50412945), (60, 47052082), (66, 42774620), (70, 40330356), (77, 36663960), (84, 33608630), (88, 32080965), (105, 26886904), (110, 25664772), (120, 23526041), (132, 21387310), (140, 20165178), (154, 18331980), (165, 17109848), (168, 16804315), (210, 13443452), (220, 12832386), (231, 12221320), (264, 10693655), (280, 10082589), (308, 9165990), (330, 8554924), (385, 7332792), (420, 6721726), (440, 6416193), (462, 6110660), (616, 4582995), (660, 4277462), (770, 3666396), (840, 3360863), (924, 3055330), (1155, 2444264), (1320, 2138731), (1540, 1833198), (1848, 1527665), (2310, 1222132), (3080, 916599), (4620, 611066), (9240, 305533)]