296917320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{353473}}^1$

素因数の和:353494

約数の個数: 64

約数和(自身を含む): 1018005120

約数和(自身を除く): 721087800

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, 353473, 706946, 1060419, 1413892, 1767365, 2120838, 2474311, 2827784, 3534730, 4241676, 4948622, 5302095, 7069460, 7422933, 8483352, 9897244, 10604190, 12371555, 14138920, 14845866, 19794488, 21208380, 24743110, 29691732, 37114665, 42416760, 49486220, 59383464, 74229330, 98972440, 148458660, 296917320]

約数ペア:

[(1, 296917320), (2, 148458660), (3, 98972440), (4, 74229330), (5, 59383464), (6, 49486220), (7, 42416760), (8, 37114665), (10, 29691732), (12, 24743110), (14, 21208380), (15, 19794488), (20, 14845866), (21, 14138920), (24, 12371555), (28, 10604190), (30, 9897244), (35, 8483352), (40, 7422933), (42, 7069460), (56, 5302095), (60, 4948622), (70, 4241676), (84, 3534730), (105, 2827784), (120, 2474311), (140, 2120838), (168, 1767365), (210, 1413892), (280, 1060419), (420, 706946), (840, 353473)]