122057320

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1723}}^1$

素因数の和:1775

約数の個数: 128

約数和(自身を含む): 357488640

約数和(自身を除く): 235431320

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 23, 28, 35, 40, 44, 46, 55, 56, 70, 77, 88, 92, 110, 115, 140, 154, 161, 184, 220, 230, 253, 280, 308, 322, 385, 440, 460, 506, 616, 644, 770, 805, 920, 1012, 1265, 1288, 1540, 1610, 1723, 1771, 2024, 2530, 3080, 3220, 3446, 3542, 5060, 6440, 6892, 7084, 8615, 8855, 10120, 12061, 13784, 14168, 17230, 17710, 18953, 24122, 34460, 35420, 37906, 39629, 48244, 60305, 68920, 70840, 75812, 79258, 94765, 96488, 120610, 132671, 151624, 158516, 189530, 198145, 241220, 265342, 277403, 317032, 379060, 396290, 435919, 482440, 530684, 554806, 663355, 758120, 792580, 871838, 1061368, 1109612, 1326710, 1387015, 1585160, 1743676, 2179595, 2219224, 2653420, 2774030, 3051433, 3487352, 4359190, 5306840, 5548060, 6102866, 8718380, 11096120, 12205732, 15257165, 17436760, 24411464, 30514330, 61028660, 122057320]

約数ペア:

[(1, 122057320), (2, 61028660), (4, 30514330), (5, 24411464), (7, 17436760), (8, 15257165), (10, 12205732), (11, 11096120), (14, 8718380), (20, 6102866), (22, 5548060), (23, 5306840), (28, 4359190), (35, 3487352), (40, 3051433), (44, 2774030), (46, 2653420), (55, 2219224), (56, 2179595), (70, 1743676), (77, 1585160), (88, 1387015), (92, 1326710), (110, 1109612), (115, 1061368), (140, 871838), (154, 792580), (161, 758120), (184, 663355), (220, 554806), (230, 530684), (253, 482440), (280, 435919), (308, 396290), (322, 379060), (385, 317032), (440, 277403), (460, 265342), (506, 241220), (616, 198145), (644, 189530), (770, 158516), (805, 151624), (920, 132671), (1012, 120610), (1265, 96488), (1288, 94765), (1540, 79258), (1610, 75812), (1723, 70840), (1771, 68920), (2024, 60305), (2530, 48244), (3080, 39629), (3220, 37906), (3446, 35420), (3542, 34460), (5060, 24122), (6440, 18953), (6892, 17710), (7084, 17230), (8615, 14168), (8855, 13784), (10120, 12061)]