168442020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{13967}}^1$

素因数の和:14049

約数の個数: 72

約数和(自身を含む): 518603904

約数和(自身を除く): 350161884

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 67, 90, 134, 180, 201, 268, 335, 402, 603, 670, 804, 1005, 1206, 1340, 2010, 2412, 3015, 4020, 6030, 12060, 13967, 27934, 41901, 55868, 69835, 83802, 125703, 139670, 167604, 209505, 251406, 279340, 419010, 502812, 628515, 838020, 935789, 1257030, 1871578, 2514060, 2807367, 3743156, 4678945, 5614734, 8422101, 9357890, 11229468, 14036835, 16844202, 18715780, 28073670, 33688404, 42110505, 56147340, 84221010, 168442020]

約数ペア:

[(1, 168442020), (2, 84221010), (3, 56147340), (4, 42110505), (5, 33688404), (6, 28073670), (9, 18715780), (10, 16844202), (12, 14036835), (15, 11229468), (18, 9357890), (20, 8422101), (30, 5614734), (36, 4678945), (45, 3743156), (60, 2807367), (67, 2514060), (90, 1871578), (134, 1257030), (180, 935789), (201, 838020), (268, 628515), (335, 502812), (402, 419010), (603, 279340), (670, 251406), (804, 209505), (1005, 167604), (1206, 139670), (1340, 125703), (2010, 83802), (2412, 69835), (3015, 55868), (4020, 41901), (6030, 27934), (12060, 13967)]