631260

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{167}}^1$

素因数の和:192

約数の個数: 96

約数和(自身を含む): 2257920

約数和(自身を除く): 1626660

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 167, 180, 189, 210, 252, 270, 315, 334, 378, 420, 501, 540, 630, 668, 756, 835, 945, 1002, 1169, 1260, 1503, 1670, 1890, 2004, 2338, 2505, 3006, 3340, 3507, 3780, 4509, 4676, 5010, 5845, 6012, 7014, 7515, 9018, 10020, 10521, 11690, 14028, 15030, 17535, 18036, 21042, 22545, 23380, 30060, 31563, 35070, 42084, 45090, 52605, 63126, 70140, 90180, 105210, 126252, 157815, 210420, 315630, 631260]

約数ペア:

[(1, 631260), (2, 315630), (3, 210420), (4, 157815), (5, 126252), (6, 105210), (7, 90180), (9, 70140), (10, 63126), (12, 52605), (14, 45090), (15, 42084), (18, 35070), (20, 31563), (21, 30060), (27, 23380), (28, 22545), (30, 21042), (35, 18036), (36, 17535), (42, 15030), (45, 14028), (54, 11690), (60, 10521), (63, 10020), (70, 9018), (84, 7515), (90, 7014), (105, 6012), (108, 5845), (126, 5010), (135, 4676), (140, 4509), (167, 3780), (180, 3507), (189, 3340), (210, 3006), (252, 2505), (270, 2338), (315, 2004), (334, 1890), (378, 1670), (420, 1503), (501, 1260), (540, 1169), (630, 1002), (668, 945), (756, 835)]