358700520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{42101}}^1$

素因数の和:42186

約数の個数: 64

約数和(自身を含む): 1091283840

約数和(自身を除く): 732583320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 71, 120, 142, 213, 284, 355, 426, 568, 710, 852, 1065, 1420, 1704, 2130, 2840, 4260, 8520, 42101, 84202, 126303, 168404, 210505, 252606, 336808, 421010, 505212, 631515, 842020, 1010424, 1263030, 1684040, 2526060, 2989171, 5052120, 5978342, 8967513, 11956684, 14945855, 17935026, 23913368, 29891710, 35870052, 44837565, 59783420, 71740104, 89675130, 119566840, 179350260, 358700520]

約数ペア:

[(1, 358700520), (2, 179350260), (3, 119566840), (4, 89675130), (5, 71740104), (6, 59783420), (8, 44837565), (10, 35870052), (12, 29891710), (15, 23913368), (20, 17935026), (24, 14945855), (30, 11956684), (40, 8967513), (60, 5978342), (71, 5052120), (120, 2989171), (142, 2526060), (213, 1684040), (284, 1263030), (355, 1010424), (426, 842020), (568, 631515), (710, 505212), (852, 421010), (1065, 336808), (1420, 252606), (1704, 210505), (2130, 168404), (2840, 126303), (4260, 84202), (8520, 42101)]