2066707980

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{719}}^1\times {\mathrm{5323}}^1$

素因数の和:6060

約数の個数: 96

約数和(自身を含む): 6439910400

約数和(自身を除く): 4373202420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 719, 1438, 2157, 2876, 3595, 4314, 5323, 6471, 7190, 8628, 10646, 10785, 12942, 14380, 15969, 19413, 21292, 21570, 25884, 26615, 31938, 32355, 38826, 43140, 47907, 53230, 63876, 64710, 77652, 79845, 95814, 97065, 106460, 129420, 143721, 159690, 191628, 194130, 239535, 287442, 319380, 388260, 479070, 574884, 718605, 958140, 1437210, 2874420, 3827237, 7654474, 11481711, 15308948, 19136185, 22963422, 34445133, 38272370, 45926844, 57408555, 68890266, 76544740, 103335399, 114817110, 137780532, 172225665, 206670798, 229634220, 344451330, 413341596, 516676995, 688902660, 1033353990, 2066707980]

約数ペア:

[(1, 2066707980), (2, 1033353990), (3, 688902660), (4, 516676995), (5, 413341596), (6, 344451330), (9, 229634220), (10, 206670798), (12, 172225665), (15, 137780532), (18, 114817110), (20, 103335399), (27, 76544740), (30, 68890266), (36, 57408555), (45, 45926844), (54, 38272370), (60, 34445133), (90, 22963422), (108, 19136185), (135, 15308948), (180, 11481711), (270, 7654474), (540, 3827237), (719, 2874420), (1438, 1437210), (2157, 958140), (2876, 718605), (3595, 574884), (4314, 479070), (5323, 388260), (6471, 319380), (7190, 287442), (8628, 239535), (10646, 194130), (10785, 191628), (12942, 159690), (14380, 143721), (15969, 129420), (19413, 106460), (21292, 97065), (21570, 95814), (25884, 79845), (26615, 77652), (31938, 64710), (32355, 63876), (38826, 53230), (43140, 47907)]