141512580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71471}}^1$

素因数の和:71497

約数の個数: 72

約数和(自身を含む): 468284544

約数和(自身を除く): 326771964

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 71471, 142942, 214413, 285884, 357355, 428826, 643239, 714710, 786181, 857652, 1072065, 1286478, 1429420, 1572362, 2144130, 2358543, 2572956, 3144724, 3216195, 3930905, 4288260, 4717086, 6432390, 7075629, 7861810, 9434172, 11792715, 12864780, 14151258, 15723620, 23585430, 28302516, 35378145, 47170860, 70756290, 141512580]

約数ペア:

[(1, 141512580), (2, 70756290), (3, 47170860), (4, 35378145), (5, 28302516), (6, 23585430), (9, 15723620), (10, 14151258), (11, 12864780), (12, 11792715), (15, 9434172), (18, 7861810), (20, 7075629), (22, 6432390), (30, 4717086), (33, 4288260), (36, 3930905), (44, 3216195), (45, 3144724), (55, 2572956), (60, 2358543), (66, 2144130), (90, 1572362), (99, 1429420), (110, 1286478), (132, 1072065), (165, 857652), (180, 786181), (198, 714710), (220, 643239), (330, 428826), (396, 357355), (495, 285884), (660, 214413), (990, 142942), (1980, 71471)]