162465660

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{128941}}^1$

素因数の和:128963

約数の個数: 72

約数和(自身を含む): 563218656

約数和(自身を除く): 400752996

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 128941, 257882, 386823, 515764, 644705, 773646, 902587, 1160469, 1289410, 1547292, 1805174, 1934115, 2320938, 2578820, 2707761, 3610348, 3868230, 4512935, 4641876, 5415522, 5802345, 7736460, 8123283, 9025870, 10831044, 11604690, 13538805, 16246566, 18051740, 23209380, 27077610, 32493132, 40616415, 54155220, 81232830, 162465660]

約数ペア:

[(1, 162465660), (2, 81232830), (3, 54155220), (4, 40616415), (5, 32493132), (6, 27077610), (7, 23209380), (9, 18051740), (10, 16246566), (12, 13538805), (14, 11604690), (15, 10831044), (18, 9025870), (20, 8123283), (21, 7736460), (28, 5802345), (30, 5415522), (35, 4641876), (36, 4512935), (42, 3868230), (45, 3610348), (60, 2707761), (63, 2578820), (70, 2320938), (84, 1934115), (90, 1805174), (105, 1547292), (126, 1289410), (140, 1160469), (180, 902587), (210, 773646), (252, 644705), (315, 515764), (420, 386823), (630, 257882), (1260, 128941)]