80750670

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2689}}^1$

素因数の和:2730

約数の個数: 128

約数和(自身を含む): 260305920

約数和(自身を除く): 179555250

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 13, 14, 15, 21, 22, 26, 30, 33, 35, 39, 42, 55, 65, 66, 70, 77, 78, 91, 105, 110, 130, 143, 154, 165, 182, 195, 210, 231, 273, 286, 330, 385, 390, 429, 455, 462, 546, 715, 770, 858, 910, 1001, 1155, 1365, 1430, 2002, 2145, 2310, 2689, 2730, 3003, 4290, 5005, 5378, 6006, 8067, 10010, 13445, 15015, 16134, 18823, 26890, 29579, 30030, 34957, 37646, 40335, 56469, 59158, 69914, 80670, 88737, 94115, 104871, 112938, 147895, 174785, 177474, 188230, 207053, 209742, 244699, 282345, 295790, 349570, 384527, 414106, 443685, 489398, 524355, 564690, 621159, 734097, 769054, 887370, 1035265, 1048710, 1153581, 1223495, 1242318, 1468194, 1922635, 2070530, 2307162, 2446990, 2691689, 3105795, 3670485, 3845270, 5383378, 5767905, 6211590, 7340970, 8075067, 11535810, 13458445, 16150134, 26916890, 40375335, 80750670]

約数ペア:

[(1, 80750670), (2, 40375335), (3, 26916890), (5, 16150134), (6, 13458445), (7, 11535810), (10, 8075067), (11, 7340970), (13, 6211590), (14, 5767905), (15, 5383378), (21, 3845270), (22, 3670485), (26, 3105795), (30, 2691689), (33, 2446990), (35, 2307162), (39, 2070530), (42, 1922635), (55, 1468194), (65, 1242318), (66, 1223495), (70, 1153581), (77, 1048710), (78, 1035265), (91, 887370), (105, 769054), (110, 734097), (130, 621159), (143, 564690), (154, 524355), (165, 489398), (182, 443685), (195, 414106), (210, 384527), (231, 349570), (273, 295790), (286, 282345), (330, 244699), (385, 209742), (390, 207053), (429, 188230), (455, 177474), (462, 174785), (546, 147895), (715, 112938), (770, 104871), (858, 94115), (910, 88737), (1001, 80670), (1155, 69914), (1365, 59158), (1430, 56469), (2002, 40335), (2145, 37646), (2310, 34957), (2689, 30030), (2730, 29579), (3003, 26890), (4290, 18823), (5005, 16134), (5378, 15015), (6006, 13445), (8067, 10010)]