1732920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{2063}}^1$

素因数の和:2084

約数の個数: 64

約数和(自身を含む): 5944320

約数和(自身を除く): 4211400

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, 2063, 4126, 6189, 8252, 10315, 12378, 14441, 16504, 20630, 24756, 28882, 30945, 41260, 43323, 49512, 57764, 61890, 72205, 82520, 86646, 115528, 123780, 144410, 173292, 216615, 247560, 288820, 346584, 433230, 577640, 866460, 1732920]

約数ペア:

[(1, 1732920), (2, 866460), (3, 577640), (4, 433230), (5, 346584), (6, 288820), (7, 247560), (8, 216615), (10, 173292), (12, 144410), (14, 123780), (15, 115528), (20, 86646), (21, 82520), (24, 72205), (28, 61890), (30, 57764), (35, 49512), (40, 43323), (42, 41260), (56, 30945), (60, 28882), (70, 24756), (84, 20630), (105, 16504), (120, 14441), (140, 12378), (168, 10315), (210, 8252), (280, 6189), (420, 4126), (840, 2063)]