210167580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{311}}^1\times {\mathrm{1609}}^1$

素因数の和:1939

約数の個数: 96

約数和(自身を含む): 675118080

約数和(自身を除く): 464950500

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, 311, 420, 622, 933, 1244, 1555, 1609, 1866, 2177, 3110, 3218, 3732, 4354, 4665, 4827, 6220, 6436, 6531, 8045, 8708, 9330, 9654, 10885, 11263, 13062, 16090, 18660, 19308, 21770, 22526, 24135, 26124, 32180, 32655, 33789, 43540, 45052, 48270, 56315, 65310, 67578, 96540, 112630, 130620, 135156, 168945, 225260, 337890, 500399, 675780, 1000798, 1501197, 2001596, 2501995, 3002394, 3502793, 5003990, 6004788, 7005586, 7505985, 10007980, 10508379, 14011172, 15011970, 17513965, 21016758, 30023940, 35027930, 42033516, 52541895, 70055860, 105083790, 210167580]

約数ペア:

[(1, 210167580), (2, 105083790), (3, 70055860), (4, 52541895), (5, 42033516), (6, 35027930), (7, 30023940), (10, 21016758), (12, 17513965), (14, 15011970), (15, 14011172), (20, 10508379), (21, 10007980), (28, 7505985), (30, 7005586), (35, 6004788), (42, 5003990), (60, 3502793), (70, 3002394), (84, 2501995), (105, 2001596), (140, 1501197), (210, 1000798), (311, 675780), (420, 500399), (622, 337890), (933, 225260), (1244, 168945), (1555, 135156), (1609, 130620), (1866, 112630), (2177, 96540), (3110, 67578), (3218, 65310), (3732, 56315), (4354, 48270), (4665, 45052), (4827, 43540), (6220, 33789), (6436, 32655), (6531, 32180), (8045, 26124), (8708, 24135), (9330, 22526), (9654, 21770), (10885, 19308), (11263, 18660), (13062, 16090)]