160776420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{382801}}^1$

素因数の和:382820

約数の個数: 48

約数和(自身を含む): 514485888

約数和(自身を除く): 353709468

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 382801, 765602, 1148403, 1531204, 1914005, 2296806, 2679607, 3828010, 4593612, 5359214, 5742015, 7656020, 8038821, 10718428, 11484030, 13398035, 16077642, 22968060, 26796070, 32155284, 40194105, 53592140, 80388210, 160776420]

約数ペア:

[(1, 160776420), (2, 80388210), (3, 53592140), (4, 40194105), (5, 32155284), (6, 26796070), (7, 22968060), (10, 16077642), (12, 13398035), (14, 11484030), (15, 10718428), (20, 8038821), (21, 7656020), (28, 5742015), (30, 5359214), (35, 4593612), (42, 3828010), (60, 2679607), (70, 2296806), (84, 1914005), (105, 1531204), (140, 1148403), (210, 765602), (420, 382801)]