106142920

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1$

素因数の和:215

約数の個数: 128

約数和(自身を含む): 271434240

約数和(自身を除く): 165291320

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 43, 47, 52, 65, 86, 94, 101, 104, 130, 172, 188, 202, 215, 235, 260, 344, 376, 404, 430, 470, 505, 520, 559, 611, 808, 860, 940, 1010, 1118, 1222, 1313, 1720, 1880, 2020, 2021, 2236, 2444, 2626, 2795, 3055, 4040, 4042, 4343, 4472, 4747, 4888, 5252, 5590, 6110, 6565, 8084, 8686, 9494, 10105, 10504, 11180, 12220, 13130, 16168, 17372, 18988, 20210, 21715, 22360, 23735, 24440, 26260, 26273, 34744, 37976, 40420, 43430, 47470, 52520, 52546, 56459, 61711, 80840, 86860, 94940, 105092, 112918, 123422, 131365, 173720, 189880, 204121, 210184, 225836, 246844, 262730, 282295, 308555, 408242, 451672, 493688, 525460, 564590, 617110, 816484, 1020605, 1050920, 1129180, 1234220, 1632968, 2041210, 2258360, 2468440, 2653573, 4082420, 5307146, 8164840, 10614292, 13267865, 21228584, 26535730, 53071460, 106142920]

約数ペア:

[(1, 106142920), (2, 53071460), (4, 26535730), (5, 21228584), (8, 13267865), (10, 10614292), (13, 8164840), (20, 5307146), (26, 4082420), (40, 2653573), (43, 2468440), (47, 2258360), (52, 2041210), (65, 1632968), (86, 1234220), (94, 1129180), (101, 1050920), (104, 1020605), (130, 816484), (172, 617110), (188, 564590), (202, 525460), (215, 493688), (235, 451672), (260, 408242), (344, 308555), (376, 282295), (404, 262730), (430, 246844), (470, 225836), (505, 210184), (520, 204121), (559, 189880), (611, 173720), (808, 131365), (860, 123422), (940, 112918), (1010, 105092), (1118, 94940), (1222, 86860), (1313, 80840), (1720, 61711), (1880, 56459), (2020, 52546), (2021, 52520), (2236, 47470), (2444, 43430), (2626, 40420), (2795, 37976), (3055, 34744), (4040, 26273), (4042, 26260), (4343, 24440), (4472, 23735), (4747, 22360), (4888, 21715), (5252, 20210), (5590, 18988), (6110, 17372), (6565, 16168), (8084, 13130), (8686, 12220), (9494, 11180), (10105, 10504)]