168705810

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{20599}}^1$

素因数の和:20632

約数の個数: 96

約数和(自身を含む): 539884800

約数和(自身を除く): 371178990

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 30, 35, 39, 42, 45, 63, 65, 70, 78, 90, 91, 105, 117, 126, 130, 182, 195, 210, 234, 273, 315, 390, 455, 546, 585, 630, 819, 910, 1170, 1365, 1638, 2730, 4095, 8190, 20599, 41198, 61797, 102995, 123594, 144193, 185391, 205990, 267787, 288386, 308985, 370782, 432579, 535574, 617970, 720965, 803361, 865158, 926955, 1297737, 1338935, 1441930, 1606722, 1853910, 1874509, 2162895, 2410083, 2595474, 2677870, 3749018, 4016805, 4325790, 4820166, 5623527, 6488685, 8033610, 9372545, 11247054, 12050415, 12977370, 16870581, 18745090, 24100830, 28117635, 33741162, 56235270, 84352905, 168705810]

約数ペア:

[(1, 168705810), (2, 84352905), (3, 56235270), (5, 33741162), (6, 28117635), (7, 24100830), (9, 18745090), (10, 16870581), (13, 12977370), (14, 12050415), (15, 11247054), (18, 9372545), (21, 8033610), (26, 6488685), (30, 5623527), (35, 4820166), (39, 4325790), (42, 4016805), (45, 3749018), (63, 2677870), (65, 2595474), (70, 2410083), (78, 2162895), (90, 1874509), (91, 1853910), (105, 1606722), (117, 1441930), (126, 1338935), (130, 1297737), (182, 926955), (195, 865158), (210, 803361), (234, 720965), (273, 617970), (315, 535574), (390, 432579), (455, 370782), (546, 308985), (585, 288386), (630, 267787), (819, 205990), (910, 185391), (1170, 144193), (1365, 123594), (1638, 102995), (2730, 61797), (4095, 41198), (8190, 20599)]