132571320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{157823}}^1$

素因数の和:157844

約数の個数: 64

約数和(自身を含む): 454533120

約数和(自身を除く): 321961800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 157823, 315646, 473469, 631292, 789115, 946938, 1104761, 1262584, 1578230, 1893876, 2209522, 2367345, 3156460, 3314283, 3787752, 4419044, 4734690, 5523805, 6312920, 6628566, 8838088, 9469380, 11047610, 13257132, 16571415, 18938760, 22095220, 26514264, 33142830, 44190440, 66285660, 132571320]

約数ペア:

[(1, 132571320), (2, 66285660), (3, 44190440), (4, 33142830), (5, 26514264), (6, 22095220), (7, 18938760), (8, 16571415), (10, 13257132), (12, 11047610), (14, 9469380), (15, 8838088), (20, 6628566), (21, 6312920), (24, 5523805), (28, 4734690), (30, 4419044), (35, 3787752), (40, 3314283), (42, 3156460), (56, 2367345), (60, 2209522), (70, 1893876), (84, 1578230), (105, 1262584), (120, 1104761), (140, 946938), (168, 789115), (210, 631292), (280, 473469), (420, 315646), (840, 157823)]