80426430

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{6719}}^1$

素因数の和:6758

約数の個数: 96

約数和(自身を含む): 251596800

約数和(自身を除く): 171170370

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 30, 35, 38, 42, 45, 57, 63, 70, 90, 95, 105, 114, 126, 133, 171, 190, 210, 266, 285, 315, 342, 399, 570, 630, 665, 798, 855, 1197, 1330, 1710, 1995, 2394, 3990, 5985, 6719, 11970, 13438, 20157, 33595, 40314, 47033, 60471, 67190, 94066, 100785, 120942, 127661, 141099, 201570, 235165, 255322, 282198, 302355, 382983, 423297, 470330, 604710, 638305, 705495, 765966, 846594, 893627, 1148949, 1276610, 1410990, 1787254, 1914915, 2116485, 2297898, 2680881, 3829830, 4232970, 4468135, 5361762, 5744745, 8042643, 8936270, 11489490, 13404405, 16085286, 26808810, 40213215, 80426430]

約数ペア:

[(1, 80426430), (2, 40213215), (3, 26808810), (5, 16085286), (6, 13404405), (7, 11489490), (9, 8936270), (10, 8042643), (14, 5744745), (15, 5361762), (18, 4468135), (19, 4232970), (21, 3829830), (30, 2680881), (35, 2297898), (38, 2116485), (42, 1914915), (45, 1787254), (57, 1410990), (63, 1276610), (70, 1148949), (90, 893627), (95, 846594), (105, 765966), (114, 705495), (126, 638305), (133, 604710), (171, 470330), (190, 423297), (210, 382983), (266, 302355), (285, 282198), (315, 255322), (342, 235165), (399, 201570), (570, 141099), (630, 127661), (665, 120942), (798, 100785), (855, 94066), (1197, 67190), (1330, 60471), (1710, 47033), (1995, 40314), (2394, 33595), (3990, 20157), (5985, 13438), (6719, 11970)]