38668560

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{23017}}^1$

素因数の和:23040

約数の個数: 80

約数和(自身を含む): 137003136

約数和(自身を除く): 98334576

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 23017, 46034, 69051, 92068, 115085, 138102, 161119, 184136, 230170, 276204, 322238, 345255, 368272, 460340, 483357, 552408, 644476, 690510, 805595, 920680, 966714, 1104816, 1288952, 1381020, 1611190, 1841360, 1933428, 2416785, 2577904, 2762040, 3222380, 3866856, 4833570, 5524080, 6444760, 7733712, 9667140, 12889520, 19334280, 38668560]

約数ペア:

[(1, 38668560), (2, 19334280), (3, 12889520), (4, 9667140), (5, 7733712), (6, 6444760), (7, 5524080), (8, 4833570), (10, 3866856), (12, 3222380), (14, 2762040), (15, 2577904), (16, 2416785), (20, 1933428), (21, 1841360), (24, 1611190), (28, 1381020), (30, 1288952), (35, 1104816), (40, 966714), (42, 920680), (48, 805595), (56, 690510), (60, 644476), (70, 552408), (80, 483357), (84, 460340), (105, 368272), (112, 345255), (120, 322238), (140, 276204), (168, 230170), (210, 184136), (240, 161119), (280, 138102), (336, 115085), (420, 92068), (560, 69051), (840, 46034), (1680, 23017)]